TLE2141, TLE2141A, TLE2141Y EXCALIBUR LOW-NOISE HIGH-SPEED PRECISION OPERATIONAL AMPLIFIERS

Transcription

1 Low Noise 1 Hz...15 n/ Hz 1 khz n/ Hz 1 -pf Load Capability 2-mA Min Short-Circuit Output Current 27-/µs Min Slew Rate High Gain-Bandwidth Product MHz Low IO... 5 µ Max at 25 C Single or Split Supply...4 to 44 Fast Settling Time 34 ns to.1% 4 ns to.1% Saturation Recovery...15 ns Large Output Swing CC +.1 to CC+ 1 SR Slew Rate /xs /µ s SLEW RATE LOAD CAPACITANCE SR SR + 1 CC± = ±15 AD = CL Load Capacitance nf n/ Hz Equivalent Input Noise oltage n EQUIALENT INPUT NOISE OLTAGE FREQUENCY RS = 2 Ω k 1 k f Frequency Hz description The TLE2141 and TLE2141A devices are high-performance, internally compensated operational amplifiers built using Texas Instruments complementary bipolar Excalibur process. The TLE2141A is a tighter offset voltage grade of the TLE2141. Both are pin-compatible upgrades to standard industry products. TA C to7 C 4 C to15 C 55 C to125 C IOmax AT 25 C SMALL OUTLINE (D) 5 µ TLE2141ACD 9 µ TLE2141CD 5 µ TLE2141AID 9 µ TLE2141ID AAILABLE OPTIONS PACKAGED DEICES CHIP CARRIER (FK) CERAMIC DIP (JG) PLASTIC DIP (P) TLE2141ACP TLE2141CP TLE2141AIP TLE2141IP 5 µ TLE2141AMD TLE2141AMFK TLE2141AMJG TLE2141AMP 9 µ TLE2141MD TLE2141MFK TLE2141MJB TLE2141MP The D packages are available taped and reeled. Add R suffix to device type (e.g., TLE2141ACDR). CHIP FORM (Y) TLE2141Y PRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms of Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. Copyright 1994, Texas Instruments Incorporated On products compliant to MIL-STD-883, Class B, all parameters are tested unless otherwise noted. On all other products, production processing does not necessarily include testing of all parameters. POST OFFICE BOX DALLAS, TEXAS

2 description (continued) The design incorporates an input stage that simultaneously achieves low audio-band noise of 1.5 n/ Hz with a 1-Hz 1/f corner and symmetrical 4-/µs slew rate typically with loads up to 8 pf. The resulting low distortion and high power bandwidth are important in high-fidelity audio applications. A fast settling time of 34 ns to.1% of a 1- step with a 2-kΩ/1-pF load is useful in fast actuator/positioning drivers. Under similar test conditions, settling time to.1% is 4 ns. The devices are stable with capacitive loads up to 1 nf, although the 6-MHz bandwidth decreases to 1.8 MHz at this high loading level. As such, the TLE2141 and TLE2141A are useful for low-droop sample-and-holds and direct buffering of long cables, including 4-mA to 2-mA current loops. The special design also exhibits an improved insensitivity to inherent integrated circuit component mismatches as is evidenced by a 5-µ maximum offset voltage and 1.7-µ/ C typical drift. Minimum common-mode rejection ratio and supply-voltage rejection ratio are 85 db and 9 db, respectively. Device performance is relatively independent of supply voltage over the ± 2- to ± 22- range. Inputs can operate between CC.3 to CC+ 1.8 without inducing phase reversal, although excessive input current may flow out of each input exceeding the lower common-mode input range. The all-npn output stage provides a nearly rail-to-rail output swing of CC.1 to CC+ 1 under light current-loading conditions. The device can sustain shorts to either supply since output current is internally limited, but care must be taken to ensure that maximum package power dissipation is not exceeded. Both versions can also be used as comparators. Differential inputs of CC± can be maintained without damage to the device. Open-loop propagation delay with TTL supply levels is typically 2 ns. This gives a good indication as to output stage saturation recovery when the device is driven beyond the limits of recommended output swing. Both the TLE2141 and TLE2141A are available in a wide variety of packages, including both the industry-standard 8-pin small-outline version and chip form for high-density system applications. The C-suffix devices are characterized for operation from C to 7 C, I-suffix devices from 4 C to 15 C, and M-suffix devices over the full military temperature range of 55 C to 125 C. D, JG, OR P PACKAGE (TOP IEW) FK PACKAGE (TOP IEW) OFFSET N1 IN IN+ CC NC CC + OUT OFFSET N2 NC OFFSET N1 NC NC NC NC IN NC IN+ NC NC CC + NC OUT NC NC No internal connection NC NC CC OFFSET N2 NC 5 2 POST OFFICE BOX DALLAS, TEXAS 75265

3 symbol OFFSET N1 IN + IN OFFSET N2 + OUT TLE2141Y chip information This chip, when properly assembled, displays characteristics similar to the TLE2141. Thermal compression or ultrasonic bonding may be used on the doped-aluminum bonding pads. Chips may be mounted with conductive epoxy or a gold-silicon preform. BONDING PAD ASSIGNMENTS (7) (6) (5) OFFSET N1 IN + IN OFFSET N2 (1) (3) (2) (5) CC+ (7) + (4) CC (6) OUT 64 (1) CHIP THICKNESS: 15 TYPICAL BONDING PADS: 4 4 MINIMUM (2) (3) (4) TJmax = 15 C TOLERANCES ARE ±1%. ALL DIMENSIONS ARE IN MILS. 65 POST OFFICE BOX DALLAS, TEXAS

4 PRECISION OPERATIONAL AMPLIFICATIONS equivalent schematic R1 R4 R7 Q3 Q5 Q8 Q1 Q13 D1 D2 R3 R2 R6 R8 IN Q6 Q11 Q1 Q4 Q14 Q15 IN + Q9 Q2 C1 OFFSET N1 OFFSET N2 Q7 Q12 R5 COMPONENT COUNT (total device) Transistors 36 Epi-FET 1 Diodes 8 Resistors 24 Capacitors 4 R9 Q16 R1 C2 Q17 R11 CC + Q19 Q18 CC Q2 R12 R14 R18 R19 Q22 Q3 Q26 Q23 Q27 D8 D3 D4 R15 R17 R13 R16 C3 Q25 Q28 Q31 C4 D6 Q24 Q32 D7 Q21 Q29 Q33 D5 R2 R21 Q34 R23 Q36 Q35 R22 R24 Q37 OUT 5 4 POST OFFICE BOX DALLAS, TEXAS 75265

5 absolute maximum ratings over operating free-air temperature range (unless otherwise noted) Supply voltage, CC+ (see Note 1) Supply voltage, CC Differential input voltage, ID (see Note 2) ± 44 Input voltage range, I (any input) CC+ to CC.3 Input current, I I (each input) ±1 ma Output current, I O ±8 ma Total current into CC ma Total current out of CC ma Duration of short-circuit current at (or below) 25 C (see Note 3) unlimited Continuous total dissipation See Dissipation Rating Table Operating free-air temperature range, T A : C suffix C to 7 C I suffix C to 15 C M suffix C to 125 C Storage temperature range C to 15 C Case temperature for 6 seconds: FK package C Lead temperature 1,6 mm (1/16 inch) from case for 1 seconds: D or P package C Lead temperature 1,6 mm (1/16 inch) from case for 6 seconds: JG package C Stresses beyond those listed under absolute maximum ratings may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under recommended operating conditions is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. NOTES: 1. All voltage values, except differential voltages, are with respect to the midpoint between CC+ and CC. 2. Differential voltages are at IN+ with respect to IN. Excessive current flows if input is brought below CC The output may be shorted to either supply. Temperature and /or supply voltages must be limited to ensure that the maximum dissipation rating is not exceeded. PACKAGE DISSIPATION RATING TABLE TA A 25 C DERATING FACTOR TA A = 7 C TA A = 15 C TA A = 125 C POWER RATING ABOE POWER RATING POWER RATING POWER RATING D 725 mw 5.8 mw/ C 464 mw 261 mw 145 mw FK 1375 mw 11. mw/ C 88 mw 495 mw 275 mw JG 15 mw 8.4 mw/ C 672 mw 378 mw 21 mw P 1 mw 8. mw/ C 64 mw 36 mw 2 mw recommended operating conditions C SUFFIX I SUFFIX M SUFFIX MIN MAX MIN MAX MIN MAX Supply voltage, CC± ±2 ±22 ±2 ±22 ±2 ±22 Common-mode input voltage, IC CC = Operating free-air temperature, TA C UNIT POST OFFICE BOX DALLAS, TEXAS

6 electrical characteristics at specified free-air temperature, CC = 5 (unless otherwise noted) IO αio IIO IIB ICR TLE2141C TLE2141AC PARAMETER TEST CONDITIONS TA MIN TYP MAX MIN TYP MAX Input offset voltage Temperature coefficient of input offset voltage Input offset current Input bias current Common-mode mode input voltage range 25 C Full range UNIT Full range µ/ C O = 2.5, RS = 5 Ω, IC = C na Full range RS =5Ω Ω IOH = 15 µa OH High-level output voltage IOH = 15mA 1.5 IOH = 15 ma IOL = 15 µa OL Low-level output voltage IOL =15mA 1.5 AD IOL =15mA 25 C Full range C Full range to to C Full range C Full range C Full range C Full range C Full range C Full range Large-signal differential CC = ±2.5, RL = 2 kω, 25 C voltage amplification O = 1 to 1.5 Full range ri Input resistance 25 C 7 7 MΩ ci Input capacitance 25 C pf zo Open-loop output impedance f = 1 MHz 25 C 3 3 Ω Common-mode mode 25 C CMRR =ICRmin =5Ω rejection ratio IC ICRmin, RS Ω db Full range 8 8 Supply-voltage = 25 C ksr rejection CC ± ±2.5 to ±15, ratio ( CC ± / IO) RS = 5 Ω Full range ICC Supply current Full range is C to 7 C. O = 2.5, No load, 25 C IC = 2.5 Full range µ µa m /m db ma 5 6 POST OFFICE BOX DALLAS, TEXAS 75265

7 operating characteristics, CC = 5, T A = 25 C PARAMETER TEST CONDITIONS TLE2141C TLE2141AC MIN TYP MAX MIN TYP MAX SR + Positive slew rate AD = 1, RL = 2 kω, SR Negative slew rate CL = 5 pf ts n N(PP) In Settling time Equivalent input noise voltage AD = 1, To.1% step To.1% RS = 2 Ω, f = 1 Hz RS = 2 Ω, f = 1 khz Peak-to-peak equivalent input f =.1 Hz to 1 Hz noise voltage f =.1 Hz to 1 Hz Equivalent input noise current THD+N Total harmonic distortion plus O O = 1 to 3, RL = 2 kω, noise AD = 2, f = 1 khz f = 1 Hz f = 1 khz % 52%.52% 52% UNIT /µs µs n/ Hz µ pa/ Hz B1 Unity-gain bandwidth RL = 2 kω, CL = 1 pf MHz BOM Gain-bandwidth product RL = 2 kω, f = 1 khz CL = 1 pf, Maximum output-swing O(PP) = 2, RL = 2 kω, bandwidth AD = 1, CL = 1 pf MHz khz φm Phase margin at unity gain RL = 2 kω, CL = 1 pf RL and CL terminated to 2.5. POST OFFICE BOX DALLAS, TEXAS

8 electrical characteristics at specified free-air temperature, CC± = ±15 (unless otherwise noted) IO αio IIO IIB ICR OM+ OM AD TLE2141C TLE2141AC PARAMETER TEST CONDITIONS TA MIN TYP MAX MIN TYP MAX Input offset voltage Temperature coefficient of input offset voltage Input offset current Input bias current Common-mode mode input voltage range Maximum positive peak output voltage swing Maximum negative peak output voltage swing Large-signal differential voltage amplification 25 C Full range 13 8 UNIT Full range µ/ C IC =, RS = 5 Ω, O = 25 C na Full range RS =5Ω Ω IO = 15 µa IO = 15mA 1.5 IO = 15 ma IO = 15 µa IO =15mA 1.5 IO =15mA O = ±1 25 C Full range C Full range C Full range C Full range C Full range C Full range C Full range C Full range C Full range ri Input resistance RL = 2 kω 25 C MΩ ci Input capacitance 25 C pf zo Open-loop output impedance Common-mode mode CMRR =ICRmin =5Ω rejection ratio IC ICRmin, RS Ω ksr IOS Supply-voltage rejection ratio ( CC ± / IO) Short-circuit output current f = 1 MHz 25 C 3 3 Ω CC ± = ±2.5 to ±15, RS = 5 Ω O = ID = 1 ID = 1 ICC Supply current O =, No load Full range is C to 7 C. 25 C Full range C Full range C C Full range µ µa /m db db ma ma 5 8 POST OFFICE BOX DALLAS, TEXAS 75265

9 operating characteristics, CC± = ±15, T A = 25 C PARAMETER TEST CONDITIONS TLE2141C TLE2141AC MIN TYP MAX MIN TYP MAX SR + Positive slew rate AD = 1, RL = 2 kω, SR Negative slew rate CL = 5 pf ts n N(PP) In Settling time Equivalent input noise voltage AD = 1, To.1% step To.1%.4.4 RS = 2 Ω, f = 1 Hz RS = 2 Ω, f = 1 khz Peak-to-peak equivalent input f =.1 Hz to 1 Hz noise voltage f =.1 Hz to 1 Hz Equivalent input noise current THD+N = = Total harmonic distortion plus O(PP) 2, RL 2 kω, noise AD = 1, f = 1 khz f = 1 Hz f = 1 khz % 1%.1% 1% B1 Unity-gain bandwidth RL = 2 kω, CL = 1 pf 6 6 MHz BOM Gain-bandwidth product RL = 2 kω, CL = 1 pf, f = 1 khz Maximum output-swing O(PP) = 2, RL = 2 kω, bandwidth AD = 1, CL = 1 pf UNIT /µs µs n/ Hz µ pa/ Hz MHz khz φm Phase margin at unity gain RL = 2 kω, CL = 1 pf POST OFFICE BOX DALLAS, TEXAS

10 electrical characteristics at specified free-air temperature, CC = 5 (unless otherwise noted) IO αio IIO IIB ICR OH OL AD TLE2141I TLE2141AI PARAMETER TEST CONDITIONS TA MIN TYP MAX MIN TYP MAX Input offset voltage Temperature coefficient of input offset voltage Input offset current Input bias current Common-mode mode input voltage range High-level output voltage Low-level output voltage 25 C Full range UNIT Full range µ/ C O = 2.5, RS = 5 Ω, IC = C na Full range 2 2 RS =5Ω Ω 25 C Full range C Full range IOH = 15 µa IOH = 1.5 ma 25 C IOH = 15 ma IOH = 1 µa IOH = 1 ma Full range IOH = 1 ma IOL = 15 µa IOL = 1.5 µa 25 C IOL = 15 ma IOL = 1 µa IOL = 1 ma Full range IOL = 1 ma Large-signal differential CC = ±2.5, RL = 2 kω, 25 C voltage amplification O = 1 to 1.5 Full range 1 1 ri Input resistance 25 C 7 7 MΩ ci Input capacitance 25 C pf zo Open-loop output impedance Common-mode mode CMRR =ICRmin =5Ω rejection ratio IC ICRmin, RS Ω f = 1 MHz 25 C 3 3 Ω 25 C Full range 8 8 Supply-voltage = 25 C ksr rejection CC ± ±2.5 to ±15, ratio ( CC ± / IO) RS = 5 Ω Full range ICC Supply current Full range is 4 C to 15 C. O = 2.5, No load, 25 C IC = 2.5 Full range µ µa m m /m db db ma 5 1 POST OFFICE BOX DALLAS, TEXAS 75265

11 operating characteristics, CC = 5, T A = 25 C PARAMETER TEST CONDITIONS TLE2141I TLE2141AI MIN TYP MAX MIN TYP MAX SR + Positive slew rate AD = 1, RL = 2 kω, SR Negative slew rate CL = 5 pf ts n N(PP) In Settling time Equivalent input noise voltage AD = 1, To.1% step To.1% RS = 2 Ω, f = 1 Hz RS = 2 Ω, f = 1 khz Peak-to-peak equivalent input f =.1 Hz to 1 Hz noise voltage f =.1 Hz to 1 Hz Equivalent input noise current f = 1 Hz f = 1 khz.5.5 UNIT /µs µs n/ Hz µ pa/ Hz THD+N Total harmonic distortion plus O O = 1 to 3, RL = 2 kω,.52% 52%.52% 52% noise AD = 2, f = 1 khz B1 Unity-gain bandwidth RL = 2 kω, CL = 1 pf MHz BOM Gain-bandwidth product Maximum output-swing bandwidth RL = 2 kω, f = 1 khz O(PP) = 2, AD = 1, CL = 1 pf, RL = 2 kω, CL = 1 pf MHz khz φm Phase margin at unity gain RL = 2 kω, CL = 1 pf RL and CL terminated to 2.5. POST OFFICE BOX DALLAS, TEXAS

12 electrical characteristics at specified free-air temperature, CC± = ±15 (unless otherwise noted) IO αio IIO IIB ICR OM+ OM AD TLE2141I TLE2141AI PARAMETER TEST CONDITIONS TA MIN TYP MAX MIN TYP MAX Input offset voltage Temperature coefficient of input offset voltage Input offset current Input bias current Common-mode mode input voltage range 25 C Full range 15 1 UNIT Full range µ/ C IC =, RS = 5 Ω, O = 25 C na Full range 2 2 RS =5Ω Ω 25 C Full range C Full range IO = 15 µa IO = 1.5 A 25 C Maximum positive peak IO = 15 ma output voltage swing IO = 1 µa IO = 1 ma Full range IO = 1 ma IO = 15 µa IO = 1.5 ma 25 C Maximum negative peak IO = 15 ma output voltage swing IO = 1 µa Large-signal differential voltage amplification IO = 1 ma Full range IO = 1 ma O = ±1, RL =2kΩ 25 C Full range 4 4 ri Input resistance 25 C MΩ ci Input capacitance 25 C pf zo Open-loop output impedance Common-mode mode CMRR =ICRmin =5Ω rejection ratio IC ICRmin, RS Ω f = 1 MHz 25 C 3 3 Ω 25 C Full range 8 8 Supply-voltage = 25 C ksr rejection CC ± ±2.5 to ±15, ratio ( CC ± / IO) RS = 5 Ω Full range IOS Short-circuit output current O = ID = 1 ID = 1 ICC Supply current O =, No load Full range is 4 C to 15 C. 25 C C Full range µ µa /m db db ma ma 5 12 POST OFFICE BOX DALLAS, TEXAS 75265

13 operating characteristics, CC± = ±15, T A = 25 C PARAMETER TEST CONDITIONS TLE2141I TLE2141AI MIN TYP MAX MIN TYP MAX SR + Positive slew rate AD = 1, RL = 2 kω, SR Negative slew rate CL = 5 pf ts n N(PP) In Settling time Equivalent input noise voltage AD = 1, To.1% step To.1%.4.4 RS = 2 Ω, f = 1 Hz RS = 2 Ω, f = 1 khz Peak-to-peak equivalent input f =.1 Hz to 1 Hz noise voltage f =.1 Hz to 1 Hz Equivalent input noise current THD+N = = Total harmonic distortion plus O(PP) 2, RL 2 kω, noise AD = 1, f = 1 khz f = 1 Hz f = 1 khz % 1%.1% 1% UNIT /µs µs n/ Hz µ pa/ Hz B1 Unity-gain bandwidth RL = 2 kω, CL = 1 pf 6 6 MHz BOM Gain-bandwidth product RL = 2 kω, CL = 1 pf, f = 1 khz Maximum output-swing O(PP) = 2, RL = 2 kω, bandwidth AD = 1, CL = 1 pf MHz khz φm Phase margin at unity gain RL = 2 kω, CL = 1 pf POST OFFICE BOX DALLAS, TEXAS

14 electrical characteristics at specified free-air temperature, CC = 5 (unless otherwise noted) IO αio IIO IIB ICR OH OL AD TLE2141M TLE2141AM PARAMETER TEST CONDITIONS TA MIN TYP MAX MIN TYP MAX Input offset voltage Temperature coefficient of input offset voltage Input offset current Input bias current Common-mode mode input voltage range 25 C Full range UNIT Full range µ/ C O = 2.5, RS = 5 Ω, IC = C na Full range RS =5Ω Ω 25 C Full range C Full range IOH = 15 µa IOH = 1.5 ma 25 C High-level output IOH = 15 ma voltage IOH = 1 µa IOH = 1 ma Full range IOH = 1 ma IOL = 15 µa IOL = 1.5 µa 25 C Low-level output IOL = 15 ma voltage IOL = 1 µa 2 2 m IOL = 1 ma Full range IOL = 1 ma Large-signal differential IC = ±2.5, RL = 2 kω, 25 C voltage amplification O = 1 to 1.5 Full range 5 5 ri Input resistance 25 C 7 7 MΩ ci Input capacitance 25 C pf zo Open-loop output impedance Common-mode mode CMRR =ICRmin =5Ω rejection ratio IC ICRmin, RS Ω f = 1 MHz 25 C 3 3 Ω 25 C Full range 8 8 Supply-voltage = 25 C ksr rejection CC ± ±2.5 to ±15, ratio ( CC ± / IO) RS = 5 Ω Full range ICC Supply current Full range is 55 C to 125 C. O = 2.5, No load, 25 C IC = 2.5 Full range µ µa m /m db db ma 5 14 POST OFFICE BOX DALLAS, TEXAS 75265

15 operating characteristics, CC = 5, T A = 25 C PARAMETER TEST CONDITIONS TLE2141M TLE2141AM MIN TYP MAX MIN TYP MAX SR + Positive slew rate AD = 1, RL = 2 kω, SR Negative slew rate CL = 5 pf ts n N(PP) In THD + N Settling time Equivalent input noise voltage AD = 1, To.1% step To.1% RS = 2 Ω, f = 1 Hz RS = 2 Ω, f = 1 khz Peak-to-peak equivalent input f =.1 Hz to 1 Hz noise voltage f =.1 Hz to 1 Hz Equivalent input noise current Total harmonic distortion plus noise f = 1 Hz f = 1 khz.5.5 O = 1 to 3, AD = 2, RL = 2 kω, f = 1 khz.52%.52% B1 Unity-gain bandwidth RL = 2 kω, CL = 1 pf MHz BOM Gain-bandwidth product Maximum output-swing bandwidth RL = 2 kω, f = 1 khz O(PP) = 2, AD = 1 CL = 1 pf, RL = 2 kω, UNIT /µs µs n/ Hz µ pa/ Hz MHz khz φm Phase margin at unity gain RL = 2 kω, CL = 1 pf RL and CL terminated to 2.5. POST OFFICE BOX DALLAS, TEXAS

16 electrical characteristics at specified free-air temperature, CC± = ±15 (unless otherwise noted) IO αio IIO IIB ICR OM+ OM AD TLE2141M TLE2141AM PARAMETER TEST CONDITIONS TA MIN TYP MAX MIN TYP MAX Input offset voltage Temperature coefficient of input offset voltage Input offset current Input bias current Common-mode mode input voltage range IC =, RS =5 5 Ω RS =5Ω Ω 25 C Full range UNIT µ Full range µ/ C 25 C Full range C Full range C Full range IO = 15 µa IO = 1.5 A 25 C Maximum positive peak IO = 15 ma output voltage swing IO = 1 µa Maximum negative peak output voltage swing Large-signal differential voltage amplification IO = 1 ma Full range IO = 1 ma IO = 15 µa IO = 1.5 ma 25 C IO = 15 ma IO = 1 µa IO = 1 ma Full range IO = 1 ma O = ±1, RL =2kΩ 25 C Full range 2 2 ri Input resistance 25 C MΩ ci Input capacitance 25 C pf zo Open-loop output impedance Common-mode mode CMRR =ICRmin =5Ω rejection ratio IC ICRmin, RS Ω ksr IOS ICC Supply-voltage rejection ratio ( CC ± / IO) Short-circuit output current Supply current Full range is 55 C to 125 C. f = 1 MHz 25 C 3 3 Ω CC ± = ±2.5 to ±15, RS = 5 Ω O = ID = 1 ID = 1 25 C Full range C Full range C O =, No load, 25 C IC = 2.5 Full range na µa /m db db ma ma 5 16 POST OFFICE BOX DALLAS, TEXAS 75265

17 operating characteristics, CC± = ±15, T A = 25 C PARAMETER TEST CONDITIONS TLE2141M TLE2141AM MIN TYP MAX MIN TYP MAX SR + Positive slew rate AD = 1, RL = 2 kω, SR Negative slew rate CL = 1 pf ts n N(PP) In Settling time Equivalent input noise voltage AD = 1, To.1% step To.1%.4.4 RS = 2 Ω, f = 1 Hz RS = 2 Ω, f = 1 khz Peak-to-peak equivalent input f =.1 Hz to 1 Hz noise voltage f =.1 Hz to 1 Hz Equivalent input noise current THD+N = = Total harmonic distortion plus O(PP) 2, RL 2 kω, noise AD = 1, f = 1 khz f = 1 Hz f = 1 khz % 1%.1% 1% UNIT /µs µs n/ Hz µ pa/ Hz B1 Unity-gain bandwidth RL = 2 kω, CL = 1 pf 6 6 MHz BOM Gain-bandwidth product RL = 2 kω, CL = 1 pf, f = 1 khz Maximum output-swing O(PP) = 2, RL = 2 kω, bandwidth AD = 1, CL = 1 pf MHz khz φm Phase margin at unity gain RL = 2 kω, CL = 1 pf POST OFFICE BOX DALLAS, TEXAS

18 electrical characteristics at specified free-air temperature, CC± = ±15, T A = 25 C (unless otherwise noted) IO IIO IIB Input offset voltage Input offset current Input bias current PARAMETER ICR Common-mode input voltage range RS S = 5 Ω TEST CONDITIONS IC =, RS = 5 Ω, O = TLE2141Y MIN TYP MAX IO = 15 µa UNIT 2 1 µ 7 1 na µa OM+ Maximum positive peak output voltage swing IO = 1.5 A IO = 15 ma IO = 15 µa OM Maximum negative peak output voltage swing IO = 1.5 ma IO = 15 ma AD Large-signal differential voltage amplification O = ±1, RL = 2 kω 1 45 /m ri Input resistance 65 MΩ ci Input capacitance 2.5 pf zo Open-loop output impedance f = 1 MHz 3 Ω CMRR Common-mode rejection ratio IC = ICRmin, RS = 5 Ω 8 18 db ksr Supply-voltage rejection ratio ( CC ±/ IO) IOS Short-circuit output current O = CC ± = ±2.5 to ±15, RS = 5 Ω ID = ID = db ICC Supply current O =, No load ma ma 5 18 POST OFFICE BOX DALLAS, TEXAS 75265

19 TYPICAL CHARACTERISTICS Table of Graphs TLE2141, TLE2141A, TLE2141Y FIGURE IO Input offset voltage Distribution 1 IIO Input offset current Free-air temperature 2 IIB OM+ OM Input bias current Maximum positive peak output voltage Maximum negative peak output voltage Free-air temperature 3 Common-mode input voltage 4 Supply voltage 5 Free-air temperature 6 Output current 7 Settling time 9 Supply voltage 5 Free-air temperature 6 Output current 8 Settling time 9 O(PP) Maximum peak-to-peak output voltage Frequency 1 OH High-level output voltage Output current 11 OL Low-level output voltage Output current 12 AD Large-signal differential voltage amplification Free-air temperature 13 Frequency 14 zo Closed loop output impedance Frequency 15 IOS Short-circuit output current Free-air temperature 16 CMRR ksr ICC Common-mode rejection ratio Supply-voltage rejection ratio Supply current Frequency 17 Free-air temperature 18 Frequency 19 Free-air temperature 2 Free-air temperature 21 Supply voltage 22 N Noise voltage Frequency 23 N Noise voltage Over a 1-second period 24 In Noise current Frequency 25 THD + N Total harmonic distortion plus noise Frequency 26 SR Slew rate Free-air temperature 27 Load capacitance 28 Noninverting large signal Time 29 Pulse response Inverting large signal Time 3 Small signal Time 31 B1 Unity-gain bandwidth Load capacitance 32 Gain margin Load capacitance 33 φm Phase margin Load capacitance 34 Phase shift Frequency 14 POST OFFICE BOX DALLAS, TEXAS

20 TYPICAL CHARACTERISTICS TLE2141 DISTRIBUTION OF INPUT OFFSET OLTAGE INPUT OFFSET CURRENT FREE-AIR TEMPERATURE Percentage of Units % Units Tested From 1 Wafer Lot P Package IIO IIO Input Offset Current na O = IC = CC ± = ± IO Input Offset oltage µ TA Free-Air Temperature C 15 Figure 1 Figure 2 IIB Input Bias Current na O = IC = INPUT BIAS CURRENT FREE-AIR TEMPERATURE CC ± = ±2.5 IIB Input Bias Current µa ua INPUT BIAS CURRENT COMMON-MODE INPUT OLTAGE CC ± = ± TA Free-Air Temperature C IC Common-Mode Input oltage Figure 3 Figure 4 Data at high and low temperatures are applicable only within the rated operating free-air temperature ranges of the various devices. 5 2 POST OFFICE BOX DALLAS, TEXAS 75265

21 TYPICAL CHARACTERISTICS TLE2141, TLE2141A, TLE2141Y Maximum Peak Output oltage OM MAXIMUM PEAK OUTPUT OLTAGE SUPPLY OLTAGE RL = 2 kω OM+ OM OM Maximum Peak Output oltage MAXIMUM PEAK OUTPUT OLTAGE FREE-AIR TEMPERATURE RL = 2 kω RL = OM+ RL = RL = 2 kω OM CC ± Supply oltage TA Free-Air Temperature C 15 Figure 5 Figure 6 Maximum Positive Peak Output oltage OM MAXIMUM POSITIE PEAK OUTPUT OLTAGE OUTPUT CURRENT IO Output Current ma Maximum Negative Peak Output oltage OM MAXIMUM NEGATIE PEAK OUTPUT OLTAGE OUTPUT CURRENT IO Output Current ma Figure 7 Figure 8 Data at high and low temperatures are applicable only within the rated operating free-air temperature ranges of the various devices. POST OFFICE BOX DALLAS, TEXAS

22 TYPICAL CHARACTERISTICS OM Maximum Peak Output oltage MAXIMUM PEAK OUTPUT OLTAGE SETTLING TIME AD = 1 Rising Falling.1%.1%.1% ts Settling Time ns.1% Maximum Peak-to-Peak Output oltage O(PP) MAXIMUM PEAK-TO-PEAK OUTPUT OLTAGE FREQUENCY 1 k 4 k 1 M f Frequency Hz RL = 2 kω 4 M 1 M Figure 9 Figure 1 HIGH-LEEL OUTPUT OLTAGE OUTPUT CURRENT LOW-LEEL OUTPUT OLTAGE OUTPUT CURRENT 4.6 CC = 5 14 CC = 5 High-Level Output oltage OH OL OL Low-Level Output oltage m IO Output Current ma IO Output Current ma 1 Figure 11 Figure 12 Data at high and low temperatures are applicable only within the rated operating free-air temperature ranges of the various devices POST OFFICE BOX DALLAS, TEXAS 75265

23 A AD Large-Signal Differential oltage Amplification db LARGE-SIGNAL DIFFERENTIAL OLTAGE AMPLIFICATION FREE-AIR TEMPERATURE RL = 1 kω RL = 2 kω TA Free-Air Temperature C TYPICAL CHARACTERISTICS O = ±1 A AD Large-Signal Differential oltage Amplification db TLE2141, TLE2141A, TLE2141Y LARGE-SIGNAL DIFFERENTIAL OLTAGE AMPLIFICATION AND PHASE SHIFT FREQUENCY Phase Shift RL = 2 kω CL = 1 pf AD k 1 k 1 k 1 M f Frequency Hz Figure 13 Figure M Phase Shift zo Closed-Loop Output Impedance Ω CLOSED-LOOP OUTPUT IMPEDANCE FREQUENCY 3 Ω AD = 1 AD = 1 AD = 1 Short-Circuit Output Current ma IOS SHORT-CIRCUIT OUTPUT CURRENT FREE-AIR TEMPERATURE ID = 1 ID = 1 O =.1 1 k 1 k 1 k 1 M f Frequency Hz 1 M TA Free-Air Temperature C Figure 15 Figure 16 Data at high and low temperatures are applicable only within the rated operating free-air temperature ranges of the various devices. POST OFFICE BOX DALLAS, TEXAS

24 TYPICAL CHARACTERISTICS CMRR Common-Mode Rejection Ratio db COMMON-MODE REJECTION RATIO FREQUENCY CMRR Common-Mode Rejection Ratio db COMMON-MODE REJECTION RATIO FREE-AIR TEMPERATURE IC = ICRmin CC = k 1 k f Frequency Hz 1 k 1 M TA Free-Air Temperature C Figure 17 Figure 18 ksr Supply-oltage Rejection Ratio db SUPPLY-OLTAGE REJECTION RATIO FREQUENCY ksr + ksr 2 CC ± = ±2.5 to ± k 1 k 1 k 1 M 1 M f Frequency Hz ksr Supply-oltage Rejection Ratio db SUPPLY-OLTAGE REJECTION RATIO FREE-AIR TEMPERATURE CC ± = ±2.5 to ± TA Free-Air Temperature C Figure 19 Figure 2 Data at high and low temperatures are applicable only within the rated operating free-air temperature ranges of the various devices POST OFFICE BOX DALLAS, TEXAS 75265

25 TYPICAL CHARACTERISTICS TLE2141, TLE2141A, TLE2141Y SUPPLY CURRENT FREE-AIR TEMPERATURE SUPPLY CURRENT SUPPLY OLTAGE 3.8 O = No Load 4 I IDD CC Supply Current ma CC ± = ±2.5 IDD CC Supply Current ma TA Free-Air Temperature C O = No Load CC ± Supply oltage 24 Figure 21 Figure 22 EQUIALENT INPUT NOISE OLTAGE FREQUENCY INPUT NOISE OLTAGE OER A 1-SECOND PERIOD n/ Hz 25 2 RS = 2 Ω 75 5 f =.1 to 1 Hz n n Equivalent Input Noise oltage k 1 k Input Noise oltage n f Frequency Hz t Time s Figure 23 Figure 24 Data at high and low temperatures are applicable only within the rated operating free-air temperature ranges of the various devices. POST OFFICE BOX DALLAS, TEXAS

26 TYPICAL CHARACTERISTICS Hz I n Noise Current pa/ NOISE CURRENT FREQUENCY k 1 k f Frequency Hz THD + N Total Harmonic Distortion + Noise % 1%.1%.1% TOTAL HARMONIC DISTORTION PLUS NOISE FREQUENCY O(PP) = 2 A = 1 RL = 6 Ω A = 1 RL = 6 Ω A = 1 RL = 2 kω A = 1 RL = 2 kω.1% k 1 k 1 k f Frequency Hz Figure 25 Figure 26 SLEW RATE FREE-AIR TEMPERATURE SLEW RATE LOAD CAPACITANCE SR + 4 µ s SR Slew Rate / SR 1 AD = 1 RL = 2 kω CL = 5 pf TA Free-Air Temperature C µ s SR Slew Rate / AD = 1 SR.1 1 CL Load Capacitance nf SR+ 1 Figure 27 Figure 28 Data at high and low temperatures are applicable only within the rated operating free-air temperature ranges of the various devices POST OFFICE BOX DALLAS, TEXAS 75265

27 TYPICAL CHARACTERISTICS TLE2141, TLE2141A, TLE2141Y 15 NONINERTING LARGE-SIGNAL PULSE RESPONSE 15 INERTING LARGE-SIGNAL PULSE RESPONSE 1 1 O O Output oltage AD = 1 RL = 2 kω CL = 3 pf O O Output oltage AD = 1 RL = 2 kω CL = 3 pf t Time µs t Time µs Figure 29 Figure 3 O O Output oltage m SMALL-SIGNAL PULSE RESPONSE AD = 1 RL = 2 kω CL = 3 pf t Time ns B B1 1 Unity-Gain Bandwidth MHz UNITY-GAIN BANDWIDTH LOAD CAPACITANCE CL Load Capacitance pf RL = 2 kω 1 1 Figure 31 Figure 32 Data at high and low temperatures are applicable only within the rated operating free-air temperature ranges of the various devices. POST OFFICE BOX DALLAS, TEXAS

28 TYPICAL CHARACTERISTICS GAIN MARGIN LOAD CAPACITANCE PHASE MARGIN LOAD CAPACITANCE AD = 1 RL = 2 kω to O = 1 to Gain Margin db Phase Margin φ m CL Load Capacitance pf 1 1 RL = 2 kω CL Load Capacitance pf Figure 33 Figure 34 Data at high and low temperatures are applicable only within the rated operating free-air temperature ranges of the various devices. input offset voltage nulling APPLICATION INFORMATION The TLE2141 series offers external null pins that can be used to further reduce the input offset voltage. If this feature is desired, connect the circuit of Figure 35 as shown. If external nulling is not needed, the null pins may be left unconnected. 3 IN + 2 IN 5 OFFSET N2 + 5 kω 6 OUT 1 OFFSET N1 1 kω CC (split supply) GND (single supply) Figure 35. Input Offset oltage Null Circuit 5 28 POST OFFICE BOX DALLAS, TEXAS 75265

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