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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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INA141UA/2K5IC INST AMP 1 CIRCUIT 8SOIC |
2,705 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Instrumentation | 1 | - | 4V/µs | - | 1 MHz | 2 nA | 20 µV | 750µA | 15 mA | 4.5 V | 36 V | -40°C ~ 85°C | - | - | Surface Mount | 8-SOIC |
|
LTC6090CS8E-5#PBFIC OPAMP GP 1 CIRCUIT 8SOIC |
11,193 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) Exposed Pad | Tube | Active | General Purpose | 1 | Rail-to-Rail | 37V/µs | 24 MHz | - | 3 pA | 330 µV | 2.8mA | 90 mA | 9.5 V | 140 V | 0°C ~ 70°C | - | - | Surface Mount | 8-SOIC-EP |
|
LT1996AIMS#PBFIC OPAMP PGA 1 CIRCUIT 10MSOP |
800 | - |
|
Datasheet |
- | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | Tube | Active | Programmable Gain | 1 | Rail-to-Rail | 0.12V/µs | 560 kHz | 38 kHz | 2.5 nA | 15 µV | 130µA | 21 mA | 2.7 V | 36 V | -40°C ~ 85°C | - | - | Surface Mount | 10-MSOP |
|
LTC6079CGN#PBFIC CMOS 4 CIRCUIT 16SSOP |
272 | - |
|
Datasheet |
- | 16-SSOP (0.154", 3.90mm Width) | Tube | Active | CMOS | 4 | Rail-to-Rail | 0.05V/µs | 750 kHz | - | 0.2 pA | 30 µV | 55µA (x4 Channels) | 25 mA | 2.7 V | 5.5 V | -40°C ~ 85°C | - | - | Surface Mount | 16-SSOP |
|
LT1991AIMS#PBFIC OPAMP PGA 1 CIRCUIT 10MSOP |
200 | - |
|
Datasheet |
- | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | Tube | Active | Programmable Gain | 1 | Rail-to-Rail | 0.12V/µs | 560 kHz | 110 kHz | 2.5 nA | 15 µV | 130µA | 21 mA | 2.7 V | 36 V | -40°C ~ 85°C | - | - | Surface Mount | 10-MSOP |
|
OPA4820IPWTIC OPAMP VFB 4 CIRCUIT 14TSSOP |
900 | - |
|
Datasheet |
- | 14-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | Voltage Feedback | 4 | Differential | 240V/µs | 250 MHz | 650 MHz | 9 µA | 250 µV | 22.6mA | 85 mA | 4 V | 12.6 V | -40°C ~ 85°C | - | - | Surface Mount | 14-TSSOP |
|
|
THS4303RGTTIC OPAMP GP 1 CIRCUIT 16VQFN |
211 | - |
|
Datasheet |
- | 16-VFQFN Exposed Pad | Tape & Reel (TR) | Active | General Purpose | 1 | - | 5500V/µs | 1.8 GHz | 1.8 GHz | 7 µA | 1.5 mV | 34mA | 180 mA | 3 V | 5 V | -40°C ~ 85°C | - | - | Surface Mount | 16-VQFN (3x3) |
|
LT1057S8#PBFIC OPAMP JFET 2 CIRCUIT 8SO |
2,820 | - |
|
Datasheet |
LT® | 8-SOIC (0.154", 3.90mm Width) | Tube | Active | J-FET | 2 | - | 13V/µs | 5 MHz | - | 7 pA | 220 µV | 1.7mA (x2 Channels) | - | 20 V | 36 V | 0°C ~ 70°C | - | - | Surface Mount | 8-SO |
|
AD8421ACPZ-R7IC INST AMP 1 CIRCUIT 8LFCSP |
1,469 | - |
|
Datasheet |
- | 8-WDFN Exposed Pad, CSP | Tape & Reel (TR) | Active | Instrumentation | 1 | - | 35V/µs | - | 10 MHz | 1 nA | 70 µV | 2mA | 65 mA | 5 V | 36 V | -40°C ~ 125°C | - | - | Surface Mount | 8-LFCSP (3x3) |
|
INA129PAIC INST AMP 1 CIRCUIT 8DIP |
310 | - |
|
Datasheet |
- | 8-DIP (0.300", 7.62mm) | Tube | Active | Instrumentation | 1 | - | 4V/µs | - | 1.3 MHz | 2 nA | 25 µV | 700µA | 15 mA | 4.5 V | 36 V | -40°C ~ 85°C | - | - | Through Hole | 8-PDIP |
|
OP191GSZ-REEL7IC OPAMP GP 1 CIRCUIT 8SOIC |
3,032 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | General Purpose | 1 | Rail-to-Rail | 0.5V/µs | 3 MHz | - | 30 nA | 80 µV | 260µA | 16 mA | 2.7 V | 12 V | -40°C ~ 125°C | - | - | Surface Mount | 8-SOIC |
|
AD8008ARZIC OPAMP CFA 2 CIRCUIT 8SOIC |
293 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tube | Active | Current Feedback | 2 | - | 1000V/µs | - | 500 MHz | 4 µA | 500 µV | 9mA (x2 Channels) | 130 mA | 5 V | 12 V | -40°C ~ 85°C | - | - | Surface Mount | 8-SOIC |
|
AD8065ARTZ-R2IC OPAMP VFB 1 CIRCUIT SOT23-5 |
1,570 | - |
|
Datasheet |
FastFET™ | SC-74A, SOT-753 | Tape & Reel (TR) | Active | Voltage Feedback | 1 | Rail-to-Rail | 180V/µs | - | 145 MHz | 3 pA | 400 µV | 6.6mA | 30 mA | 5 V | 24 V | -40°C ~ 85°C | - | - | Surface Mount | SOT-23-5 |
|
AD8557ARZIC OPAMP ZERO-DRIFT 1 CIRC 8SOIC |
855 | - |
|
Datasheet |
DigiTrim® | 8-SOIC (0.154", 3.90mm Width) | Tube | Active | Zero-Drift | 1 | - | - | 2 MHz | - | 18 nA | 2 µV | 1.8mA | 55 mA | 2.7 V | 5.5 V | -40°C ~ 125°C | - | - | Surface Mount | 8-SOIC |
|
AD8221ARMZIC INST AMP 1 CIRCUIT 8MSOP |
9,596 | - |
|
Datasheet |
- | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tube | Active | Instrumentation | 1 | - | 2V/µs | - | 825 kHz | 500 pA | 60 µV | 900µA | 18 mA | 4.6 V | 36 V | -40°C ~ 85°C | - | - | Surface Mount | 8-MSOP |
|
AD8221ARMZ-R7IC INST AMP 1 CIRCUIT 8MSOP |
5,840 | - |
|
Datasheet |
- | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Active | Instrumentation | 1 | - | 2V/µs | - | 825 kHz | 500 pA | 60 µV | 900µA | 18 mA | 4.6 V | 36 V | -40°C ~ 85°C | - | - | Surface Mount | 8-MSOP |
|
AD8221ARMZ-RLIC INST AMP 1 CIRCUIT 8MSOP |
2,614 | - |
|
Datasheet |
- | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Active | Instrumentation | 1 | - | 2V/µs | - | 825 kHz | 500 pA | 60 µV | 900µA | 18 mA | 4.6 V | 36 V | -40°C ~ 85°C | - | - | Surface Mount | 8-MSOP |
|
ACPL-C87B-500EIC OPAMP ISOLATION 1 CIRC 8SO |
2,453 | - |
|
Datasheet |
- | 8-SOIC (0.268", 6.81mm Width) | Tape & Reel (TR) | Active | Isolation | 1 | Differential | - | - | 100 kHz | 1.5 nA | 300 µV | 10.5mA | 30 mA | 3 V | 5.5 V | -40°C ~ 105°C | - | - | Surface Mount | 8-SO Stretched |
|
ACPL-790B-500EIC OPAMP ISOLATION 1 CIRC 8DIPGW |
2,006 | - |
|
Datasheet |
- | 8-SMD, Gull Wing | Tape & Reel (TR) | Active | Isolation | 1 | - | - | - | 200 kHz | 100 nA | 600 µV | 13mA | 11 mA | 3 V | 5.5 V | -40°C ~ 105°C | - | - | Surface Mount | 8-DIP Gull Wing |
|
ACPL-790B-300EIC OPAMP ISOLATION 1 CIRC 8DIPGW |
686 | - |
|
Datasheet |
- | 8-SMD, Gull Wing | Tube | Active | Isolation | 1 | - | - | - | 200 kHz | 100 nA | 600 µV | 13mA | 11 mA | 3 V | 5.5 V | -40°C ~ 105°C | - | - | Surface Mount | 8-DIP Gull Wing |

