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0755-82798135Instrumentation, Op Amps, Buffer Amps
Instrumentation Amplifiers, Operational Amplifiers and Buffer Amplifiers are linear ICs used for precision signal amplification, impedance matching, buffering and analog signal conditioning. They are widely used in industrial control, sensor interfaces, medical devices, instrumentation, communication equipment, automotive electronics, consumer electronics and embedded systems.
This category includes precision op amps, low-noise amplifiers, rail-to-rail op amps, instrumentation amplifiers, buffer amplifiers, general-purpose operational amplifiers and related analog signal chain components. These devices are commonly selected based on bandwidth, input offset voltage, noise performance, slew rate, supply voltage, output drive capability, package type and application requirements.
TomatoElec supplies original Instrumentation Amplifiers, Op Amps and Buffer Amps from recognized semiconductor manufacturers such as Texas Instruments, Analog Devices, STMicroelectronics, onsemi, Microchip, Diodes Incorporated, Infineon, NXP and other major brands. As an in-stock electronic components supplier and independent distributor, TomatoElec provides inventory support, original component sourcing and BOM sourcing services for global customers.
| Photo | Mfr. Part # | Availability | Price | Quantity | Datasheet | Series | Package/Case | Packaging | Product Status | Amplifier Type | Number of Circuits | Output Type | Slew Rate | Gain Bandwidth Product | -3db Bandwidth | Current - Input Bias | Voltage - Input Offset | Current - Supply | Current - Output / Channel | Voltage - Supply Span (Min) | Voltage - Supply Span (Max) | Operating Temperature | Grade | Qualification | Mounting Type | Supplier Device Package |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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INA253A2IPWRIC CURR SENSE 1 CIRCUIT 20TSSOP |
3,802 | - |
|
Datasheet |
Zero-Drift | 20-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | Current Sense | 1 | - | 2.4V/µs | - | 350 kHz | 90 µA | - | 1.8mA | - | 2.7 V | 5.5 V | -40°C ~ 125°C (TA) | - | - | Surface Mount | 20-TSSOP |
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OPA4330AIPWRIC OPAMP ZER-DRIFT 4CIRC 14TSSOP |
3,357 | - |
|
Datasheet |
- | 14-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | CMOS, Zero-Drift | 4 | Rail-to-Rail | 0.16V/µs | 350 kHz | - | 200 pA | 8 µV | 21µA (x4 Channels) | 5 mA | 1.8 V | 5.5 V | -40°C ~ 125°C | - | - | Surface Mount | 14-TSSOP |
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|
THS4531IRUNTIC OPAMP DIFF 1 CIRCUIT 10WQFN |
3,098 | - |
|
Datasheet |
- | 10-WFQFN | Tape & Reel (TR) | Active | Differential | 1 | Differential, Rail-to-Rail | 390V/µs | 27 MHz | 36 MHz | 160 nA | 200 µV | 250µA | 25 mA | 2.5 V | 5.5 V | -40°C ~ 125°C | - | - | Surface Mount | 10-WQFN (2x2) |
|
OPA2328DRDUAL-CHANNEL, PRECISION, 50-V OF |
1,545 | - |
|
Datasheet |
OPAx328 | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Standard | 2 | Single Ended, Rail-to-Rail | 30V/µs | 40 MHz | - | 0.2 pA | 3 µV | 3.8mA (x2 Channels) | 65 mA | 2.2 V | 5.5 V | -40°C ~ 125°C (TA) | - | - | Surface Mount | 8-SOIC |
|
THS4531IDIC OPAMP DIFF 1 CIRCUIT 8SOIC |
1,223 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tube | Active | Differential | 1 | Differential, Rail-to-Rail | 390V/µs | 27 MHz | 36 MHz | 160 nA | 200 µV | 250µA | 25 mA | 2.5 V | 5.5 V | -40°C ~ 125°C | - | - | Surface Mount | 8-SOIC |
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ADA4851-1WYRJZ-R7IC OPAMP VFB 1 CIRCUIT SOT23-6 |
9,651 | - |
|
Datasheet |
- | SOT-23-6 | Tape & Reel (TR) | Active | Voltage Feedback | 1 | Rail-to-Rail | 375V/µs | - | 105 MHz | 2.2 µA | 600 µV | 2.9mA | 83 mA | 2.7 V | 12 V | -40°C ~ 125°C | Automotive | - | Surface Mount | SOT-23-6 |
|
|
OPA703NA/3KIC OPAMP GP 1 CIRCUIT SOT23-5 |
6,808 | - |
|
Datasheet |
- | SC-74A, SOT-753 | Tape & Reel (TR) | Active | General Purpose | 1 | Rail-to-Rail | 0.6V/µs | 1 MHz | - | 1 pA | 160 µV | 160µA | 10 mA | 4 V | 12 V | -40°C ~ 85°C | - | - | Surface Mount | SOT-23-5 |
|
|
OPA704NA/3KIC OPAMP GP 1 CIRCUIT SOT23-5 |
808 | - |
|
Datasheet |
- | SC-74A, SOT-753 | Tape & Reel (TR) | Active | General Purpose | 1 | Rail-to-Rail | 3V/µs | 3 MHz | - | 1 pA | 160 µV | 160µA | 10 mA | 4 V | 12 V | -40°C ~ 85°C | - | - | Surface Mount | SOT-23-5 |
|
|
LMP7707MF/NOPBIC OPAMP GP 1 CIRCUIT SOT23-5 |
2,861 | - |
|
Datasheet |
LMP®, PowerWise® | SC-74A, SOT-753 | Tape & Reel (TR) | Active | General Purpose | 1 | Rail-to-Rail | 5.9V/µs | 15 MHz | - | 0.2 pA | 37 µV | 790µA | 86 mA | 2.7 V | 12 V | -40°C ~ 125°C | - | - | Surface Mount | SOT-23-5 |
|
INA240A2QDRQ1IC CURRENT SENSE 1 CIRCUIT 8SOIC |
5,216 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Current Sense | 1 | - | 2V/µs | - | 400 kHz | 90 µA | 5 µV | 1.8mA | - | 2.7 V | 5.5 V | -40°C ~ 125°C | Automotive | AEC-Q100 | Surface Mount | 8-SOIC |
|
|
INA240A3QPWRQ1IC CURR SENSE 1 CIRCUIT 8TSSOP |
3,543 | - |
|
Datasheet |
Zero-Drift | 8-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | Current Sense | 1 | - | 2V/µs | - | 400 kHz | 90 µA | 5 µV | 1.8mA | - | 2.7 V | 5.5 V | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | 8-TSSOP |
|
INA240A3QDRQ1IC CURRENT SENSE 1 CIRCUIT 8SOIC |
2,866 | - |
|
Datasheet |
Zero-Drift | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Current Sense | 1 | - | 2V/µs | - | 400 kHz | 90 µA | 5 µV | 1.8mA | - | 2.7 V | 5.5 V | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | 8-SOIC |
|
OPA4322AQPWRQ1IC CMOS 4 CIRCUIT 14TSSOP |
1,184 | - |
|
Datasheet |
- | 14-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | CMOS | 4 | Rail-to-Rail | 10V/µs | 20 MHz | - | 0.2 pA | 500 µV | 1.4mA (x4 Channels) | 65 mA | 1.8 V | 5.5 V | -40°C ~ 125°C | Automotive | AEC-Q100 | Surface Mount | 14-TSSOP |
|
MAX41400ANL+IC INST AMP 1 CIRCUIT 9WLP |
465 | - |
|
Datasheet |
- | 9-XFBGA, WLBGA | Strip | Active | Instrumentation | 1 | Rail-to-Rail | 0.08V/µs | - | 28 kHz | 10 pA | 1 µV | 65µA | - | 1.7 V | 3.6 V | -40°C ~ 125°C | - | - | Surface Mount | 9-WLP (1.26x1.23) |
|
|
OPA2320AQDGKRQ1IC CMOS 2 CIRCUIT 8VSSOP |
6,781 | - |
|
Datasheet |
- | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Active | CMOS | 2 | Rail-to-Rail | 10V/µs | 20 MHz | - | 0.2 pA | 40 µV | 1.45mA (x2 Channels) | 65 mA | 1.8 V | 5.5 V | -40°C ~ 125°C | Automotive | AEC-Q100 | Surface Mount | 8-VSSOP |
|
NCS21912DMR2GIC OPAMP ZER-DRIFT 2CIRC 8MSOP |
22,931 | - |
|
Datasheet |
Zero-Drift | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Active | Zero-Drift | 2 | Rail-to-Rail | 1.6V/µs | 2 MHz | - | 100 pA | 1 µV | 475µA | 18 mA | 4 V | 36 V | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | 8-MSOP |
|
ADA4891-2ARZ-R7IC CMOS 2 CIRCUIT 8SOIC |
10,541 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | CMOS | 2 | Rail-to-Rail | 210V/µs | 105 MHz | 90 MHz | 2 pA | 2.5 mV | 4.4mA (x2 Channels) | 125 mA | 2.7 V | 5.5 V | -40°C ~ 125°C | - | - | Surface Mount | 8-SOIC |
|
ADA4891-2ARMZ-R7IC CMOS 2 CIRCUIT 8MSOP |
6,056 | - |
|
Datasheet |
- | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Active | CMOS | 2 | Rail-to-Rail | 210V/µs | 105 MHz | 90 MHz | 2 pA | 2.5 mV | 4.4mA (x2 Channels) | 125 mA | 2.7 V | 5.5 V | -40°C ~ 125°C | - | - | Surface Mount | 8-MSOP |
|
|
NCV21911SN2T1GIC OPAMP ZERO-DRIFT 1 CIRC 5TSOP |
3,402 | - |
|
Datasheet |
- | SOT-23-5 Thin, TSOT-23-5 | Tape & Reel (TR) | Active | Zero-Drift | 1 | Rail-to-Rail | 1.6V/µs | 2 MHz | - | 100 pA | 1 µV | 475µA | 18 mA | 4 V | 36 V | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | 5-TSOP |
|
AD8617ARZ-REEL7IC CMOS 2 CIRCUIT 8SOIC |
2,262 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | CMOS | 2 | Rail-to-Rail | 0.1V/µs | 400 kHz | - | 0.2 pA | 400 µV | 38µA | 80 mA | 1.8 V | 5 V | -40°C ~ 125°C | - | - | Surface Mount | 8-SOIC |
