TL074. Low noise JFET quad operational amplifier. Features. Description

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1 Low noise JFET quad operational amplifier Datasheet production data Features Wide commonmode (up to V + CC ) and differential voltage range Low input bias and offset current Low noise e n = 15 nv/ Hz (typ) Output shortcircuit protection High input impedance JFET input stage Low harmonic distortion : 0.01% (typical) Internal frequency compensation Latch up free operation High slew rate: 16 V/µs (typical) Description The, A and B are highspeed JFET input single operational amplifiers. Each of these JFET input operational amplifiers incorporates well matched, highvoltage JFET and bipolar transistors in a monolithic integrated circuit. The devices feature high slew rates, low input bias and offset currents, and low offset voltage temperature coefficient. Noninverting Input 1 3 N DIP14 (Plastic package) D SO14 (Plastic micropackage) Output 1 1 Inverting Input 1 2 Pin connections (Top view) Output 4 V CC VCC Inverting Input 4 Noninverting Input 4 Noninverting Input 2 Inverting Input Noninverting Input 3 Inverting Input 3 Output Output 3 July 2012 Doc ID 2297 Rev 4 1/16 This is information on a product in full production. 16

2 Schematic diagram 1 Schematic diagram Figure 1. Circuit schematics V CC Noninverting input Inverting input 0Ω 200Ω Output 30k 0Ω 8.2k 1.3k 35k 1.3k 35k 0Ω V CC 2/16 Doc ID 2297 Rev 4

3 Absolute maximum ratings and operating conditions 2 Absolute maximum ratings and operating conditions Table 1. Absolute maximum ratings Symbol Parameter I, AI, BI Value C, AC, BC Unit V CC Supply voltage (1) ±18 V V i Input voltage (2) ±15 V V id Differential input voltage (3) ±30 V P tot Power dissipation 680 mw R thja Thermal resistance junction to ambient (4) (5) DIP14 SO14 R thjc Thermal resistance junction to case (4) (5) DIP14 SO14 Output shortcircuit duration (6) Infinite T oper Operating freeair temperature range 40 to +5 0 to +70 C T stg Storage temperature range 65 to +150 C ESD HBM: human body model (7) 1 kv MM: machine model (8) 200 V CDM: charged device model (9) 1.5 kv 1. All voltage values, except differential voltage, are with respect to the zero reference level (ground) of the supply voltages where the zero reference level is the midpoint between V + CC and V CC. 2. The magnitude of the input voltage must never exceed the magnitude of the supply voltage or 15 volts, whichever is less. 3. Differential voltages are the noninverting input terminal with respect to the inverting input terminal. 4. Shortcircuits can cause excessive heating. Destructive dissipation can result from simultaneous shortcircuits on all amplifiers. 5. Rth are typical values. 6. The output may be shorted to ground or to either supply. Temperature and/or supply voltages must be limited to ensure that the dissipation rating is not exceeded. 7. Human body model: 0pF discharged through a 1.5kΩ resistor between two pins of the device, done for all couples of pin combinations with other pins floating. 8. Machine model: a 200pF cap is charged to the specified voltage, then discharged directly between two pins of the device with no external series resistor (internal resistor < 5Ω), done for all couples of pin combinations with other pins floating. 9. Charged device model: all pins plus package are charged together to the specified voltage and then discharged directly to the ground. C/W C/W Table 2. Operating conditions Symbol Parameter I, AI, BI C, AC, BC Unit V CC Supply voltage 6 to 36 V T oper Operating freeair temperature range 40 to +5 0 to +70 C Doc ID 2297 Rev 4 3/16

4 Electrical characteristics 3 Electrical characteristics Table 3. Symbol V CC = ±15V, T amb = +25 C (unless otherwise specified) I,AC,AI, BC,BI C Parameter Min. Typ. Max. Min. Typ. Max. Unit V io Input offset voltage (R s = 50Ω) T amb = +25 C A B T min T amb T max A B DV io Input offset voltage drift µv/ C I io Input offset current T amb = +25 C 5 0 T min T amb T max 4 Input bias current note (1) I ib T amb = +25 C T min T amb T max 20 A vd SVR I CC V icm CMR I os ±V opp SR Large signal voltage gain R L = 2kΩ, V o =±V 50 T amb = +25 C 25 T min T amb T max Supply voltage rejection ratio (R S = 50Ω) 80 T amb = +25 C 80 T min T amb T max Supply current, no load T amb = +25 C T min T amb T max Input common mode voltage range Common mode rejection ratio (R S = 50Ω) T amb = +25 C 80 T min T amb T max 80 Output shortcircuit current T amb = +25 C T min T amb T max Output voltage swing T amb = +25 C RL = 2kΩ RL = kω T min T amb T max RL = 2kΩ RL = kω Slew rate V in = V, R L = 2kΩ, C L = 0pF, unity gain ± ± mv pa na pa na V/mV db ma V 86 db ma V V/µs 4/16 Doc ID 2297 Rev 4

5 Electrical characteristics Table 3. Symbol V CC = ±15V, T amb = +25 C (unless otherwise specified) (continued) I,AC,AI, BC,BI C Parameter Min. Typ. Max. Min. Typ. Max. Unit t r K ov Rise time V in = 20mV, R L = 2kΩ, C L = 0pF, unity gain Overshoot V in = 20mV, R L = 2kΩ, C L = 0pF, unity gain µs % GBP Gain bandwidth product V in = mv, R L = 2kΩ, C L = 0pF, = 0kHz MHz R i Input resistance Ω THD e n Total harmonic distortion f= 1kHz, R L = 2kΩ,C L = 0pF, A v = 20dB, V o = 2V pp ) Equivalent input noise voltage R S = 0Ω, f = 1kHz % m Phase margin degrees nv Hz V o1 /V o2 Channel separation A v = db 1. The input bias currents are junction leakage currents which approximately double for every C increase in the junction temperature. Doc ID 2297 Rev 4 5/16

6 Electrical characteristics Figure 2. Maximum peaktopeak output voltage versus frequency Figure 3. Maximum peaktopeak output voltage versus frequency Figure 4. Maximum peaktopeak output voltage versus frequency Figure 5. Maximum peaktopeak output voltage versus free air temperature Figure 6. Maximum peaktopeak output voltage versus load resistance Figure 7. Maximum peaktopeak output voltage versus supply voltage MAXIMUM PEAKTOPEAK OUTPUT VOLTAGE (V) R L = kω T amb = +25 C SUPPLY VOLTAGE ( V) 6/16 Doc ID 2297 Rev 4

7 Electrical characteristics Figure 8. Input bias current versus free air temperature Figure 9. Large signal differential voltage amplification versus free air temperature INPUT BIAS CURRENT (na) 0 V CC = 15V DIFFERENTIAL VOLTAGE AMPLIFICATION (V/mV) V CC = 15V V 4 O = V 2 R = 2k Ω L TEMPERATURE ( C) TEMPERATURE ( C) Figure. Large signal differential voltage amplification and phase shift versus frequency Figure 11. Total power dissipation versus free air temperature (V/mV) TOTAL POWER DISSIPATION (mw) V CC = 15V No signal No load TEMPERATURE ( C) Figure 12. Supply current per amplifier versus free air temperature Figure 13. Common mode rejection ratio versus free air temperature SUPPLY CURRENT (ma) V CC = 15V No signal No load TEMPERATURE ( C) COMMON MODE MODE REJECTION RATIO (db) R L = kω V CC = 15V TEMPERATURE ( C) Doc ID 2297 Rev 4 7/16

8 Electrical characteristics Figure 14. Voltage follower large signal pulse response Figure 15. Output voltage versus elapsed time OUTPUT VOLTAGE (mv) OVERSHOOT 90% V CC = 15V R % L = 2k Ω t r T amb = +25 C TIME ( μs) Figure 16. Equivalent input noise voltage versus frequency Figure 17. Total harmonic distortion versus frequency EQUIVALENT INPUT NOISE VOLTAGE (nv/vhz) V CC = 15V A V = R S = 0 Ω T amb = +25 C k 4k k 40k 0k TOTAL HARMONIC DISTORTION (%) 1 V V CC 0.4 CC = = 15V 15V A AV V = = 1 1 V V 0.1 O O (rms) (rms) = = 6V 6V T amb T 0.04 amb = = +25 C k 4k k 40k 0k FREQUENCY (Hz) FREQUENCY (Hz) 8/16 Doc ID 2297 Rev 4

9 Parameter measurement information 4 Parameter measurement information Figure 18. Voltage follower Figure 19. Gainof inverting amplifier k Ω e I 1k Ω e o R L C L = 0pF Doc ID 2297 Rev 4 9/16

10 Typical applications 5 Typical applications Figure 20. Audio distribution amplifier f O = 0kHz 1M Ω Output A Input 1μF Output B 0k Ω 0k Ω 1OO μf 0k Ω 0k Ω V CC + Output C Figure 21. Positive feeback bandpass filter 16k Ω 16k Ω 220pF 220pF 43k Ω 43k Ω Input 43k Ω 1.5k Ω 220pF 43k Ω 30k Ω 43k Ω 1.5k Ω 220pF 43k Ω 30k Ω Output B Output A Ground /16 Doc ID 2297 Rev 4

11 Typical applications Figure 22. Output A Figure 23. Output B SECOND ORDER BANDPASS FILTER fo = 0 khz; Q = 30; Gain = 16 CASCADED BANDPASS FILTER fo = 0 khz; Q = 69; Gain = 16 Doc ID 2297 Rev 4 11/16

12 Package information 6 Package information In order to meet environmental requirements, ST offers these devices in different grades of ECOPACK packages, depending on their level of environmental compliance. ECOPACK specifications, grade definitions and product status are available at: ECOPACK is an ST trademark. 6.1 DIP14 package information Figure 24. DIP14 package mechanical drawing Table 4. Ref. DIP14 package mechanical data Millimeters Inches Min. Typ. Max. Min. Typ. Max. a B b b D E e e F I L Z /16 Doc ID 2297 Rev 4

13 Package information 6.2 SO14 package information Figure 25. SO14 package mechanical drawing _E Doc ID 2297 Rev 4 13/16

14 Package information Table 5. SO14 mechanical data mm Dim. Min. Typ. Max. A A A B C D E e 1.27 H h L K 0 8 e 0.40 ddd 0. 14/16 Doc ID 2297 Rev 4

15 Ordering information 7 Ordering information Table 6. Order code Order codes Temperature range Package Packing Marking IN AIN BIN DIP14 Tube IN AIN BIN ID/IDT AID/AIDT BID/BIDT 40 C, +5 C SO14 Tube or tape & reel 074I 074AI 074BI IYDT (1) AIYDT (1) BIYDT (1) SO14 Tube or tape & reel 074IY 074AIY 074BIY CN ACN BCN CD/CDT ACD/ACDT BCD/BCDT 0 C, +70 C DIP14 SO14 Tube Tube or tape & reel CN ACN BCN 074C 074AC 074BC 1. Qualification and characterization according to AEC Q0 and Q003 or equivalent, advanced screening according to AEC Q001 & Q 002 or equivalent are ongoing. 8 Revision history Table 7. Document revision history Date Revision Changes 28Mar Initial release. 30Jul Jul Jul Added values for R thja, R thjc and ESD in Table 1: Absolute maximum ratings. Added Table 2: Operating conditions. Expanded Table 6: Order codes. Format update. Removed information concerning military temperature ranges (Mx, AMx, BMx). Added automotive grade order codes in Table 6: Order codes. Removed commercial types IYD, AIYD, BIYD. Updated Table 6: Order codes. Doc ID 2297 Rev 4 15/16

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TL074. Low noise JFET quad operational amplifier. Features. Description

TL074. Low noise JFET quad operational amplifier. Features. Description Low noise JFET quad operational amplifier Features Wide commonmode (up to V + CC ) and differential voltage range Low input bias and offset current Low noise e n = 15 nv/ Hz (typ) Output shortcircuit protection