Low-Power, Precision SINGLE-SUPPLY OPERATIONAL AMPLIFIERS

Transcription

1 OP234 OP234 OP2234 OP4234 OP234 OP2234 OP4234 SBOSB MY 1996 REVISED PRIL 28 Low-Power, Precision SINGLE-SUPPLY OPERTIONL MPLIFIERS FETURES OP234 WIDE SUPPLY RNGE: Single Supply: V S = +2.7V to +36V Dual Supply: V S = ±1.3V to ±18V SPECIFIED PERFORMNCE: +2.7V, +V, and ±1V Offset Trim In +In V NC V+ Output Offset Trim LOW QUIESCENT CURRENT: 2µ/amp LOW INPUT BIS CURRENT: 2n max SO-8, MSOP-8 LOW OFFSET VOLTGE: 1µV max HIGH CMRR, PSRR, and OL SINGLE, DUL, and QUD VERSIONS DESCRIPTION OP2234 The OP234 series low-cost op amps are ideal for single-supply, low-voltage, low-power applications. The series provides lower quiescent current than older 113 -type products and comes in current industrystandard packages and pinouts. The combination of low offset voltage, high common-mode rejection, high power-supply rejection, and a wide supply range provides excellent accuracy and versatility. Single, dual, and quad versions have identical specifications for maximum design flexibility. These general-purpose op amps are ideal for portable and battery-powered applications. The OP234 series op amps operate from either single or dual supplies. In single-supply operation, the input common-mode range extends below ground and the output can swing to within mv of ground. Excellent phase margin makes the OP234 series ideal for demanding applications, including high load capacitance. Dual and quad designs feature completely independent circuitry for lowest crosstalk and freedom from interaction. Single version packages are in an SO-8 surface-mount and a space-saving MSOP-8 surface-mount. Dual packages are in an SO-8 surface-mount. Quad packages are in an SO-14 surface-mount. ll are specified for 4 C to +8 C operation. Out In +In V Out 1 In 2 +In 3 V+ 4 +In B In B 6 Out B B B SO-8 OP4234 SO-14 D C V+ Out B In B +In B 14 Out D 13 In D 12 +In D 11 V 1 +In C 9 In C 8 Out C Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. ll trademarks are the property of their respective owners. PRODUCTION DT 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 , Texas Instruments Incorporated

2 ELECTRICL CHRCTERISTICS: V S = +V t T = 2 C, V S = +V, R L = 1kΩ connected to V S /2, and V OUT = V S /2, unless otherwise noted. OP234U, E OP2234U OP234U, E OP2234U OP4234U, U PRMETER CONDITION MIN TYP MX MIN TYP MX UNITS OFFSET VOLTGE Input Offset Voltage V OS V CM = 2.V ±4 ±1 ±2 µv OP234E, E ±1 ±1 ±3 µv vs Temperature (1) dv OS /dt Operating Temperature Range ±. ±3 µv/ C vs Power Supply PSRR V S = +2.7V to +3V, V CM = 1.7V µv/v vs Time.2 µv/mo Channel Separation (Dual, Quad).3 µv/v INPUT BIS CURRENT Input Bias Current (2) I B V CM = 2.V 1 3 n Input Offset Current I OS V CM = 2.V ±1 ± n NOISE f = 1kHz Input Voltage Noise Density v n 2 nv/ Hz Current Noise Density i n 8 f/ Hz INPUT VOLTGE RNGE Common-Mode Voltage Range.1 (V+) 1 V Common-Mode Rejection CMRR V CM =.1V to 4V db INPUT IMPEDNCE Differential 1 7 Ω pf Common-Mode V CM = 2.V Ω pf OPEN-LOOP GIN V O =.2V to 4V Open-Loop Voltage Gain OL R L = 1kΩ db R L = 2kΩ db FREQUENCY RESPONSE Gain-Bandwidth Product GBW C L = 1pF.3 MHz Slew Rate SR.2 V/µs Settling Time:.1% G = 1, 3V Step, C L = 1pF 1 µs.1% G = 1, 3V Step, C L = 1pF 2 µs Overload Recovery Time (V IN ) (Gain) = V S 16 µs OUTPUT Voltage Output: Positive R L = 1kΩ to V S /2 (V+) 1 (V+).6 V Negative R L = 1kΩ to V S /2.2. V Positive R L = 1kΩ to Ground (V+) 1 (V+).6 V Negative R L = 1kΩ to Ground.1. V Short-Circuit Current I SC ±11 m Capacitive Load Drive (Stable Operation) (3) G = +1 1 pf POWER SUPPLY Specified Operating Voltage + V Operating Voltage Range V Quiescent Current (per amplifier) I Q I O = 2 3 µ TEMPERTURE RNGE Specified Range 4 +8 C Operating Range C Storage +12 C Thermal Resistance θ J 8-Pin DIP 1 C/W SO-8 Surface-Mount 1 C/W MSOP-8 Surface-Mount 22 C/W 14-Pin DIP 8 C/W SO-14 Surface-Mount 11 C/W Specifications same as OP234U, E. NOTES: (1) Wafer-level tested to 9% confidence level. (2) Positive conventional current flows into the input terminals. (3) See Small-Signal Overshoot vs Load Capacitance typical curve. 2 OP234, OP2234, OP4234 SBOSB

3 ELECTRICL CHRCTERISTICS: V S = +2.7V t T = 2 C, V S = +2.7V, R L = 1kΩ connected to V S /2, and V OUT = V S /2, unless otherwise noted. OP234U, E OP2234U OP234U, E OP2234U OP4234U, U PRMETER CONDITION MIN TYP MX MIN TYP MX UNITS OFFSET VOLTGE Input Offset Voltage V OS V CM = 1.3V ±4 ±1 ±2 µv OP234E, E ±1 ±1 ±3 µv vs Temperature (1) dv OS /dt Operating Temperature Range ±. ±3 µv/ C vs Power Supply PSRR V S = +2.7V to +3V, V CM = 1.7V µv/v vs Time.2 µv/mo Channel Separation (Dual, Quad).3 µv/v INPUT BIS CURRENT Input Bias Current (2) I B V CM = 1.3V 1 3 n Input Offset Current I OS V CM = 1.3V ±1 ± n NOISE f = 1kHz Input Voltage Noise Density v n 2 nv/ Hz Current Noise Density i n 8 f/ Hz INPUT VOLTGE RNGE Common-Mode Voltage Range.1 (V+) 1 V Common-Mode Rejection CMRR V CM =.1V to 1.7V db INPUT IMPEDNCE Differential 1 7 Ω pf Common-Mode V CM = 1.3V Ω pf OPEN-LOOP GIN V O =.2V to 1.7V Open-Loop Voltage Gain OL R L = 1kΩ db R L = 2kΩ db FREQUENCY RESPONSE Gain-Bandwidth Product GBW C L = 1pF.3 MHz Slew Rate SR.2 V/µs Settling Time:.1% G = 1, 1V Step, C L = 1pF 6 µs.1% G = 1, 1V Step, C L = 1pF 16 µs Overload Recovery Time (V IN ) (Gain) = V S 8 µs OUTPUT Voltage Output: Positive R L = 1kΩ to V S /2 (V+) 1 (V+).6 V Negative R L = 1kΩ to V S /2.2. V Positive R L = 1kΩ to Ground (V+) 1 (V+).6 V Negative R L = 1kΩ to Ground.1. V Short-Circuit Current I SC ±8 m Capacitive Load Drive (Stable Operation) (3) G = +1 1 pf POWER SUPPLY Specified Operating Voltage +2.7 V Operating Voltage Range V Quiescent Current (per amplifier) I Q I O = 2 3 µ TEMPERTURE RNGE Specified Range 4 +8 C Operating Range C Storage +12 C Thermal Resistance θ J 8-Pin DIP 1 C/W SO-8 Surface-Mount 1 C/W MSOP-8 Surface-Mount 22 C/W 14-Pin DIP 8 C/W SO-14 Surface-Mount 11 C/W Specifications same as OP234U, E. NOTES: (1) Wafer-level tested to 9% confidence level. (2) Positive conventional current flows into the input terminals. (3) See Small-Signal Overshoot vs Load Capacitance typical curve. OP234, OP2234, OP SBOSB

4 ELECTRICL CHRCTERISTICS: V S = ±1V t T = 2 C, V S = ±1V, and R L = 1kΩ connected to ground, unless otherwise noted. OP234U, E OP2234U OP234U, E OP2234U OP4234U, U PRMETER CONDITION MIN TYP MX MIN TYP MX UNITS OFFSET VOLTGE Input Offset Voltage V OS V CM = V ±7 ±2 ± µv OP4234U Model ±7 ±2 µv vs Temperature (1) dv OS /dt Operating Temperature Range ±. ± µv/ C vs Power Supply PSRR V S = ±1.3V to ±18V, V CM = V µv/v vs Time.2 µv/mo Channel Separation (Dual, Quad).3 µv/v INPUT BIS CURRENT Input Bias Current (2) I B V CM = V 12 2 n Input Offset Current I OS V CM = V ±1 ± n NOISE f = 1kHz Input Voltage Noise Density v n 2 nv/ Hz Current Noise Density i n 8 f/ Hz INPUT VOLTGE RNGE Common-Mode Voltage Range (V ) (V+) 1 V Common-Mode Rejection CMRR V CM = 1V to 14V db INPUT IMPEDNCE Differential 1 7 Ω pf Common-Mode V CM = V Ω pf OPEN-LOOP GIN Open-Loop Voltage Gain OL V O = 14.V to 14V db FREQUENCY RESPONSE Gain-Bandwidth Product GBW C L = 1pF.3 MHz Slew Rate SR.2 V/µs Settling Time:.1% G = 1, 1V Step, C L = 1pF 41 µs.1% G = 1, 1V Step, C L = 1pF 47 µs Overload Recovery Time (V IN ) (Gain) = V S 22 µs OUTPUT Voltage Output: Positive (V+) 1 (V+).7 V Negative (V ) +. (V ) +.1 V Short-Circuit Current I SC ±22 m Capacitive Load Drive (Stable Operation) (3) G = +1 1 pf POWER SUPPLY Specified Operating Voltage ±1 V Operating Voltage Range ±1.3 ±18 V Quiescent Current (per amplifier) I Q I O = ±27 ±3 µ TEMPERTURE RNGE Specified Range 4 +8 C Operating Range C Storage +12 C Thermal Resistance θ J 8-Pin DIP 1 C/W SO-8 Surface-Mount 1 C/W MSOP-8 Surface-Mount 22 C/W 14-Pin DIP 8 C/W SO-14 Surface-Mount 11 C/W Specifications same as OP234U, E. NOTES: (1) Wafer-level tested to 9% confidence level. (2) Positive conventional current flows into the input terminals. (3) See Small-Signal Overshoot vs Load Capacitance typical curve. 4 OP234, OP2234, OP4234 SBOSB

5 ELECTROSTTIC DISCHRGE SENSITIVITY This integrated circuit can be damaged by ESD. Texas Instruments recommends that all integrated circuits be handled with appropriate precautions. Failure to observe proper handling and installation procedures can cause damage. ESD damage can range from subtle performance degradation to complete device failure. Precision integrated circuits may be more susceptible to damage because very small parametric changes could cause the device not to meet its published specifications. BSOLUTE MXIMUM RTINGS Supply Voltage, V+ to V... 36V Input Voltage... (V ).7V to (V+) +.7V Output Short-Circuit (1)... Continuous Operating Temperature... 4 C to +12 C Storage Temperature... C to +12 C Junction Temperature... 1 C Lead Temperature (soldering, 1s)... 3 C NOTE: (1) Short-circuit to ground, one amplifier per package. PCKGE INFORMTION PCKGE PRODUCT PCKGE MRKING Single OP234E MSOP-8 Surface-Mount 34 OP234E " " OP234U SO-8 Surface-Mount OP234U OP234U " OP234U Dual OP2234U SO-8 Surface-Mount OP2234U OP2234U " OP2234U Quad OP4234U SO-8 Surface-Mount OP4234U OP4234U " OP4234U NOTE: (1) For the most current package and ordering information, see the Package Option ddendum located at the end of this data sheet. OP234, OP2234, OP4234 SBOSB

6 TYPICL CHRCTERISTIC CURVES t T = +2 C and R L = 1kΩ, unless otherwise noted. Voltage Gain (db) OPEN-LOOP GIN/PHSE vs FREQUENCY V S = +V ±1V V S = +2.7V V O =.2V V O = V S k 1k 1k 1M Frequency (Hz) G C L = 1pF φ Phase ( ) PSR, CMR (db) POWER-SUPPLY ND COMMON-MODE REJECTION vs FREQUENCY CMR V S = +2.7V, +V or ±1V V S = +2.7V or +V V S = ±1V +PSR PSR 1 1 1k 1k 1k 1M Frequency (Hz) 1k INPUT NOISE ND CURRENT NOISE SPECTRL DENSITY vs FREQUENCY 16 CHNNEL SEPRTION vs FREQUENCY R L = 1kΩ Voltage Noise (nv/ Hz) Current Noise (f/ Hz) Current Noise Voltage Noise 1 1 1k 1k 1k Frequency (Hz) Channel Separation (db) Dual and quad devices. G = 1, all channels. 1 Quad measured channel to D or B to C other combinations yield improved rejection k 1k 1k Frequency (Hz) Input Bias, Input Offset Current (n) INPUT BIS ND INPUT OFFSET CURRENT vs TEMPERTURE V S = ±1V I OS V S = +2.7V, +V I B mbient Temperature ( C) Input Bias Current (n) INPUT BIS CURRENT vs INPUT COMMON-MODE VOLTGE V S = +2.7V V S = +V V S = ±1V Common-Mode Voltage (V) 6 OP234, OP2234, OP4234 SBOSB

7 TYPICL CHRCTERISTIC CURVES (Cont.) t T = +2 C and R L = 1kΩ, unless otherwise noted. Percent of mplifiers (%) Typical production distribution of packaged units. Single, dual, and quad units included. OFFSET VOLTGE PRODUCTION DISTRIBUTION.1% V S = +2.7V, +V.3%.1% Percent of mplifiers (%) OFFSET VOLTGE PRODUCTION DISTRIBUTION Typical production V S = ±1V distribution of packaged units. Single, dual, and quad units included..1%.%.7%.3%.2% Offset Voltage (µv) Offset Voltage (µv) Percent of mplifiers (%) V S = +2.7V OFFSET VOLTGE DRIFT PRODUCTION DISTRIBUTION.3% Typical production distribution of packaged units. Single, dual, and quad units included..2%.1%.1%.1% Percent of mplifiers (%) V S = +V OFFSET VOLTGE DRIFT PRODUCTION DISTRIBUTION.%.3%.2% Typical production distribution of packaged units. Single, dual, and quad units included..1%.1% Offset Voltage Drift (µv/ C) Offset Voltage Drift (µv/ C) Percent of mplifiers (%) OFFSET VOLTGE DRIFT PRODUCTION DISTRIBUTION V S = ±1V.4%.3%.2%.1%.1% Typical production distribution of packaged units. Single, dual, and quad units included. 4..1%.1% OL, CMR, PSR (db) OL, CMR, ND PSR vs TEMPERTURE PSR CMR OL V S = +2.7V V S = +V V S = ±1V 7 V CM = (V ).2V to (V+) 1V Offset Voltage Drift (µv/ C) mbient Temperature ( C) OP234, OP2234, OP SBOSB

8 TYPICL CHRCTERISTIC CURVES (Cont.) t T = +2 C and R L = 1kΩ, unless otherwise noted. SMLL-SIGNL STEP RESPONSE G = 1, C L = 1pF, V S = +V SMLL-SIGNL STEP RESPONSE G = 1, C L = 1,pF, V S = +V 2mV/div 2mV/div 2µs/div 2µs/div LRGE-SIGNL STEP RESPONSE G = 1, C L = 1pF, V S = +V 1 SETTLING TIME vs CLOSED-LOOP GIN C L = 1pF 1V/div Settling Time (µs) 1 1 V S = ±1V, 1V Step 1µs/div V S = +2.7V, 1V Step V S = +V, 3V Step Gain (V/V).1%.1% 1 ±1 ±1 ±1 Output Voltage Swing (V) V+ (V+). (V+) 1. (V+) 1. (V+) 2. (V+) 2. (V+) 3. (V ) +3. (V ) +2. (V ) +2. (V ) +1. (V ) +1. (V ) +. V OUTPUT VOLTGE SWING vs OUTPUT CURRENT 12 C 12 C 8 C 8 C 2 C ± ±1 Output Current (m) 2 C C 4 C C 4 C High output current may not be available at low supply voltages due to output swing limitations. ±1 Overshoot (%) V O = 1mVp-p G = 1, G = +2 G = +1, V S = ±1V G = +1, V S = +2.7, +V SMLL-SIGNL OVERSHOOT vs LOD CPCITNCE G = 2 G = ±1 1pF 1pF 1nF 1nF 1nF Load Capacitance 8 OP234, OP2234, OP4234 SBOSB

9 TYPICL CHRCTERISTIC CURVES (Cont.) t T = +2 C and R L = 1kΩ, unless otherwise noted. Output Voltage (Vp-p) k V S = +V V S = ±2.7V MXIMUM OUTPUT VOLTGE vs FREQUENCY V S = ±1V 1k Frequency (Hz) Maximum output voltage without slew-rate induced distortion. 1k Quiescent Current (µ) QUIESCENT CURRENT ND SHORT-CIRCUIT CURRENT vs TEMPERTURE ±I Q Temperature ( C) V S = +2.7V V S = +V V S = +2.7V or +V V S = ±1V ±I SC Short-Circuit Current (m) PPLICTIONS INFORMTION The OP234 series op amps are unity-gain stable and suitable for a wide range of general-purpose applications. Power-supply pins should be bypassed with 1nF ceramic capacitors. OPERTING VOLTGE The OP234 series op amps operate from single (+2.7V to +36V) or dual (±1.3V to ±18V) supplies with excellent performance. Specifications are production tested with +2.7V, +V, and ±1V supplies. Most behavior remains unchanged throughout the full operating voltage range. Parameters which vary significantly with operating voltage are shown in the Typical Characterisitc curves. 1nF 1nF 2 3 V+ OP V 7 1 1kΩ OP234 single op amp only. Use offset adjust pins only to null offset voltage of op amp see text. Trim Range: ±4mV typ (V ) = V for single supply operation. FIGURE 1. OP234 Offset Voltage Trim Circuit. OFFSET VOLTGE TRIM Offset voltage of the OP234 series amplifiers is laser trimmed and usually requires no user adjustment. The OP234 (single op amp version) provides offset voltage trim connections on pins 1 and. Offset voltage can be adjusted by connecting a potentiometer, as shown in Figure 1. This adjustment should be used only to null the offset of the op amp, not to adjust system offset or offset produced by the signal source. Nulling offset could degrade the offset drift behavior of the op amp. While it is not possible to predict the exact change in drift, the effect is usually small. OP234, OP2234, OP SBOSB

10 PCKGE OPTION DDENDUM 24-ug-218 PCKGING INFORMTION Orderable Device Status (1) Package Type Package Drawing Pins Package Qty Eco Plan OP2234U CTIVE SOIC D 8 7 Green (RoHS OP2234U/2K CTIVE SOIC D 8 2 Green (RoHS OP2234U/2KG4 CTIVE SOIC D 8 2 Green (RoHS OP2234U CTIVE SOIC D 8 7 Green (RoHS OP2234U/2K CTIVE SOIC D 8 2 Green (RoHS OP2234U/2KG4 CTIVE SOIC D 8 2 Green (RoHS OP2234UG4 CTIVE SOIC D 8 7 Green (RoHS OP234E/2 CTIVE VSSOP DGK 8 2 Green (RoHS OP234E/2G4 CTIVE VSSOP DGK 8 2 Green (RoHS OP234E/2K CTIVE VSSOP DGK 8 2 Green (RoHS OP234E/2 CTIVE VSSOP DGK 8 2 Green (RoHS OP234E/2G4 CTIVE VSSOP DGK 8 2 Green (RoHS OP234E/2K CTIVE VSSOP DGK 8 2 Green (RoHS OP234U CTIVE SOIC D 8 7 Green (RoHS OP234U/2K CTIVE SOIC D 8 2 Green (RoHS OP234U CTIVE SOIC D 8 7 Green (RoHS (2) Lead/Ball Finish (6) MSL Peak Temp (3) Op Temp ( C) CU NIPDU-DCC Level-3-26C-168 HR -4 to 8 OP 2234U CU NIPDU-DCC Level-3-26C-168 HR -4 to 8 OP 2234U CU NIPDU-DCC Level-3-26C-168 HR -4 to 8 OP 2234U CU NIPDU-DCC Level-3-26C-168 HR -4 to 8 OP 2234U CU NIPDU-DCC Level-3-26C-168 HR -4 to 8 OP 2234U CU NIPDU-DCC Level-3-26C-168 HR -4 to 8 OP 2234U CU NIPDU-DCC Level-3-26C-168 HR -4 to 8 OP 2234U CU NIPDU Call TI Level-3-26C-168 HR -4 to Call TI Level-3-26C-168 HR -4 to CU NIPDU Call TI Level-3-26C-168 HR -4 to CU NIPDU Call TI Level-3-26C-168 HR -4 to Call TI Level-3-26C-168 HR -4 to CU NIPDU Call TI Level-3-26C-168 HR -4 to CU NIPDU-DCC Level-3-26C-168 HR -4 to 12 OP 234U CU NIPDU-DCC Level-3-26C-168 HR -4 to 12 OP 234U CU NIPDU-DCC Level-3-26C-168 HR -4 to 12 OP 234U Device Marking (4/) Samples ddendum-page 1

11 PCKGE OPTION DDENDUM 24-ug-218 Orderable Device Status (1) Package Type Package Drawing Pins Package Qty Eco Plan OP234U/2K CTIVE SOIC D 8 2 Green (RoHS OP4234U CTIVE SOIC D 14 Green (RoHS OP4234U/2K CTIVE SOIC D 14 2 Green (RoHS OP4234U CTIVE SOIC D 14 Green (RoHS OP4234U/2K CTIVE SOIC D 14 2 Green (RoHS OP4234U/2KG4 CTIVE SOIC D 14 2 Green (RoHS OP4234UG4 CTIVE SOIC D 14 Green (RoHS OP4234UG4 CTIVE SOIC D 14 Green (RoHS (2) Lead/Ball Finish (6) MSL Peak Temp (3) Op Temp ( C) CU NIPDU-DCC Level-3-26C-168 HR -4 to 12 OP 234U CU NIPDU-DCC Level-3-26C-168 HR -4 to 8 OP4234U CU NIPDU-DCC Level-3-26C-168 HR -4 to 8 OP4234U CU NIPDU-DCC Level-3-26C-168 HR -4 to 8 OP4234U CU NIPDU-DCC Level-3-26C-168 HR -4 to 8 OP4234U CU NIPDU-DCC Level-3-26C-168 HR -4 to 8 OP4234U CU NIPDU-DCC Level-3-26C-168 HR -4 to 8 OP4234U CU NIPDU-DCC Level-3-26C-168 HR -4 to 8 OP4234U Device Marking (4/) Samples (1) The marketing status values are defined as follows: CTIVE: Product device recommended for new designs. LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect. NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in a new design. PREVIEW: Device has been announced but is not in production. Samples may or may not be available. OBSOLETE: TI has discontinued the production of the device. (2) RoHS: TI defines "RoHS" to mean semiconductor products that are compliant with the current EU RoHS requirements for all 1 RoHS substances, including the requirement that RoHS substance do not exceed.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, "RoHS" products are suitable for use in specified lead-free processes. TI may reference these types of products as "Pb-Free". RoHS Exempt: TI defines "RoHS Exempt" to mean products that contain lead but are compliant with EU RoHS pursuant to a specific EU RoHS exemption. Green: TI defines "Green" to mean the content of Chlorine (Cl) and Bromine (Br) based flame retardants meet JS79B low halogen requirements of <=1ppm threshold. ntimony trioxide based flame retardants must also meet the <=1ppm threshold requirement. (3) MSL, Peak Temp. - The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications, and peak solder temperature. (4) There may be additional marking, which relates to the logo, the lot trace code information, or the environmental category on the device. ddendum-page 2

12 PCKGE OPTION DDENDUM 24-ug-218 () Multiple Device Markings will be inside parentheses. Only one Device Marking contained in parentheses and separated by a "~" will appear on a device. If a line is indented then it is a continuation of the previous line and the two combined represent the entire Device Marking for that device. (6) Lead/Ball Finish - Orderable Devices may have multiple material finish options. Finish options are separated by a vertical ruled line. Lead/Ball Finish values may wrap to two lines if the finish value exceeds the maximum column width. Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is provided. TI bases its knowledge and belief on information provided by third parties, and makes no representation or warranty as to the accuracy of such information. Efforts are underway to better integrate information from third parties. TI has taken and continues to take reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis on incoming materials and chemicals. TI and TI suppliers consider certain information to be proprietary, and thus CS numbers and other limited information may not be available for release. In no event shall TI's liability arising out of such information exceed the total purchase price of the TI part(s) at issue in this document sold by TI to Customer on an annual basis. OTHER QULIFIED VERSIONS OF OP2234 : Military: OP2234M NOTE: Qualified Version Definitions: Military - QML certified for Military and Defense pplications ddendum-page 3

13 PCKGE MTERILS INFORMTION 3-ug-217 TPE ND REEL INFORMTION *ll dimensions are nominal Device Package Type Package Drawing Pins SPQ Reel Diameter (mm) Reel Width W1 (mm) (mm) B (mm) K (mm) P1 (mm) W (mm) Pin1 Quadrant OP2234U/2K SOIC D Q1 OP2234U/2K SOIC D Q1 OP234E/2 VSSOP DGK Q1 OP234E/2K VSSOP DGK Q1 OP234E/2 VSSOP DGK Q1 OP234E/2K VSSOP DGK Q1 OP234U/2K SOIC D Q1 OP234U/2K SOIC D Q1 OP4234U/2K SOIC D Q1 OP4234U/2K SOIC D Q1 Pack Materials-Page 1

14 PCKGE MTERILS INFORMTION 3-ug-217 *ll dimensions are nominal Device Package Type Package Drawing Pins SPQ Length (mm) Width (mm) Height (mm) OP2234U/2K SOIC D OP2234U/2K SOIC D OP234E/2 VSSOP DGK OP234E/2K VSSOP DGK OP234E/2 VSSOP DGK OP234E/2K VSSOP DGK OP234U/2K SOIC D OP234U/2K SOIC D OP4234U/2K SOIC D OP4234U/2K SOIC D Pack Materials-Page 2

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