Available 24/7 at
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
HCPL-7840-500EIC OPAMP ISOLATION 1 CIRC 8DIPGW |
903 | - |
|
Datasheet |
- | 8-SMD, Gull Wing | Tape & Reel (TR) | Active | Isolation | 1 | Differential | - | - | 100 kHz | 500 nA | 300 µV | 10.86mA | 15.5 mA | 4.5 V | 5.5 V | -40°C ~ 85°C | - | - | Surface Mount | 8-DIP Gull Wing |
|
HCPL-7840-300EIC OPAMP ISOLATION 1 CIRC 8DIPGW |
875 | - |
|
Datasheet |
- | 8-SMD, Gull Wing | Tube | Active | Isolation | 1 | Differential | - | - | 100 kHz | 500 nA | 300 µV | 10.86mA | 15.5 mA | 4.5 V | 5.5 V | -40°C ~ 85°C | - | - | Surface Mount | 8-DIP Gull Wing |
|
LTC6253CMS8#PBFIC OPAMP GP 2 CIRCUIT 8MSOP |
732 | - |
|
Datasheet |
- | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tube | Last Time Buy | General Purpose | 2 | Rail-to-Rail | 280V/µs | 720 MHz | 400 MHz | 1.4 µA | 100 µV | 4.25mA (x2 Channels) | 100 mA | 2.5 V | 5.25 V | 0°C ~ 70°C | - | - | Surface Mount | 8-MSOP |
|
LTC2051CDD#PBFIC OPAMP ZERO-DRIFT 2 CIRC 8DFN |
0 | - |
|
Datasheet |
- | 8-WFDFN Exposed Pad | Tube | Active | Chopper (Zero-Drift) | 2 | Rail-to-Rail | 2V/µs | 3 MHz | - | 90 pA | 1 µV | 1mA (x2 Channels) | - | 2.7 V | 5.5 V | 0°C ~ 70°C | - | - | Surface Mount | 8-DFN (3x3) |
|
LT1490CMS8#TRPBFIC OPAMP GP 2 CIRCUIT 8MSOP |
9,948 | - |
|
Datasheet |
LT® | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Active | General Purpose | 2 | Rail-to-Rail | 0.07V/µs | 200 kHz | - | 4 nA | 400 µV | 40µA (x2 Channels) | 25 mA | 2 V | 44 V | -40°C ~ 85°C | - | - | Surface Mount | 8-MSOP |
|
LTC2051HMS8#PBFIC OPAMP ZERO-DRIFT 2 CIRC 8MSOP |
6,236 | - |
|
Datasheet |
- | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tube | Active | Chopper (Zero-Drift) | 2 | Rail-to-Rail | 2V/µs | 3 MHz | - | 90 pA | 1 µV | 1mA (x2 Channels) | - | 2.7 V | 5.5 V | -40°C ~ 125°C | - | - | Surface Mount | 8-MSOP |
|
LTC2051HMS8#TRPBFIC OPAMP ZERO-DRIFT 2 CIRC 8MSOP |
6,194 | - |
|
Datasheet |
- | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Active | Chopper (Zero-Drift) | 2 | Rail-to-Rail | 2V/µs | 3 MHz | - | 90 pA | 1 µV | 1mA (x2 Channels) | - | 2.7 V | 5.5 V | -40°C ~ 125°C | - | - | Surface Mount | 8-MSOP |
|
LTC2051IMS8#PBFIC OPAMP ZERO-DRIFT 2 CIRC 8MSOP |
5,964 | - |
|
Datasheet |
- | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tube | Active | Chopper (Zero-Drift) | 2 | Rail-to-Rail | 2V/µs | 3 MHz | - | 90 pA | 1 µV | 1mA (x2 Channels) | - | 2.7 V | 5.5 V | -40°C ~ 85°C | - | - | Surface Mount | 8-MSOP |
|
LT1490AHS8#PBFIC OPAMP GP 2 CIRCUIT 8SO |
1,850 | - |
|
Datasheet |
LT® | 8-SOIC (0.154", 3.90mm Width) | Tube | Active | General Purpose | 2 | Rail-to-Rail | 0.06V/µs | 200 kHz | - | 1 nA | 250 µV | 50µA (x2 Channels) | 25 mA | 2 V | 44 V | -40°C ~ 85°C | - | - | Surface Mount | 8-SO |
|
LTC2051IMS8#TRPBFIC OPAMP ZERO-DRIFT 2 CIRC 8MSOP |
1,114 | - |
|
Datasheet |
- | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Active | Chopper (Zero-Drift) | 2 | Rail-to-Rail | 2V/µs | 3 MHz | - | 90 pA | 1 µV | 1mA (x2 Channels) | - | 2.7 V | 5.5 V | -40°C ~ 85°C | - | - | Surface Mount | 8-MSOP |
|
|
OPA4131NJIC OPAMP JFET 4 CIRCUIT 14SOIC |
1,101 | - |
|
Datasheet |
- | 14-SOIC (0.154", 3.90mm Width) | Tube | Active | J-FET | 4 | - | 10V/µs | 4 MHz | - | 50 pA | 1.5 mV | 1.5mA (x4 Channels) | 25 mA | 9 V | 36 V | -40°C ~ 85°C | - | - | Surface Mount | 14-SOIC |
|
LT1638CMS8#TRPBFIC OPAMP GP 2 CIRCUIT 8MSOP |
6,563 | - |
|
Datasheet |
- | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Active | General Purpose | 2 | Rail-to-Rail | 0.4V/µs | 1.2 MHz | - | 20 nA | 400 µV | 205µA (x2 Channels) | 40 mA | 2.5 V | 44 V | -40°C ~ 85°C | - | - | Surface Mount | 8-MSOP |
|
ADA4898-1YRDZ-R7IC VOLTAGE FEEDBACK 1 CIRC 8SOIC |
2,426 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) Exposed Pad | Tape & Reel (TR) | Active | Voltage Feedback | 1 | - | 55V/µs | - | 65 MHz | 100 nA | 20 µV | 7.9mA | 40 mA | 9 V | 33 V | -40°C ~ 105°C | - | - | Surface Mount | 8-SOIC-EP |
|
INA129U/2K5IC INST AMP 1 CIRCUIT 8SOIC |
2,312 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Instrumentation | 1 | - | 4V/µs | - | 1.3 MHz | 2 nA | 10 µV | 700µA | 15 mA | 4.5 V | 36 V | -40°C ~ 85°C | - | - | Surface Mount | 8-SOIC |
|
ADA4898-1YRDZIC VOLTAGE FEEDBACK 1 CIRC 8SOIC |
873 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) Exposed Pad | Tube | Active | Voltage Feedback | 1 | - | 55V/µs | - | 65 MHz | 100 nA | 20 µV | 7.9mA | 40 mA | 9 V | 33 V | -40°C ~ 105°C | - | - | Surface Mount | 8-SOIC-EP |
|
INA849DRIC INST AMP 1 CIRCUIT 8SOIC |
2,840 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Instrumentation | 1 | - | 35V/µs | 28 MHz | 1.25 MHz | 20 nA | 10 µV | 6.2mA | 34 mA | 8 V | 36 V | -40°C ~ 125°C (TA) | - | - | Surface Mount | 8-SOIC |
|
|
INA849DGKRIC INST AMP 1 CIRCUIT 8VSSOP |
1,715 | - |
|
Datasheet |
- | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Active | Instrumentation | 1 | - | 35V/µs | 28 MHz | 1.25 MHz | 20 nA | 10 µV | 6.2mA | 34 mA | 8 V | 36 V | -40°C ~ 125°C (TA) | - | - | Surface Mount | 8-VSSOP |
|
MAX4012EUK+TIC OPAMP VFB 1 CIRCUIT SOT23-5 |
4,895 | - |
|
Datasheet |
- | SC-74A, SOT-753 | Tape & Reel (TR) | Active | Voltage Feedback | 1 | Rail-to-Rail | 600V/µs | - | 200 MHz | 5.4 µA | 4 mV | 5.5mA | 120 mA | 3.15 V | 11 V | -40°C ~ 85°C | - | - | Surface Mount | SOT-23-5 |
|
OP297GSZ-REEL7IC OPAMP GP 2 CIRCUIT 8SOIC |
4,744 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | General Purpose | 2 | - | 0.15V/µs | 500 kHz | - | 50 pA | 80 µV | 525µA (x2 Channels) | - | 4 V | 40 V | -40°C ~ 85°C | - | - | Surface Mount | 8-SOIC |
|
THS4131IDGNRIC OPAMP DIFF 1 CIRCUIT 8HVSSOP |
2,401 | - |
|
Datasheet |
- | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad | Tape & Reel (TR) | Active | Differential | 1 | Differential | 52V/µs | 225 MHz | 150 MHz | 2 µA | 200 µV | 12.3mA | 85 mA | 4 V | 33 V | -40°C ~ 85°C | - | - | Surface Mount | 8-HVSSOP |

