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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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AD8139ACPZ-R2IC OPAMP DIFF 1 CIRCUIT 8LFCSP |
985 | - |
|
Datasheet |
- | 8-WFDFN Exposed Pad, CSP | Tape & Reel (TR) | Active | Differential | 1 | Differential, Rail-to-Rail | 800V/µs | - | 410 MHz | 2.25 µA | 150 µV | 24.5mA | 100 mA | 4.5 V | 12 V | -40°C ~ 125°C | - | - | Surface Mount | 8-LFCSP (3x3) |
|
ADA4625-2ARDZIC OPAMP JFET 2 CIRCUIT 8SOIC |
928 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) Exposed Pad | Tube | Active | J-FET | 2 | Rail-to-Rail | 48V/µs | 18 MHz | 16 MHz | 7 nA | 100 µV | 4mA (x2 Channels) | 33 mA | 5 V | 36 V | -40°C ~ 125°C | - | - | Surface Mount | 8-SOIC-EP |
|
ADA4625-2ARDZ-R7IC OPAMP JFET 2 CIRCUIT 8SOIC |
831 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) Exposed Pad | Tape & Reel (TR) | Active | J-FET | 2 | Rail-to-Rail | 48V/µs | 18 MHz | 16 MHz | 7 nA | 100 µV | 4mA (x2 Channels) | 33 mA | 5 V | 36 V | -40°C ~ 125°C | - | - | Surface Mount | 8-SOIC-EP |
|
AD629ANZIC OPAMP DIFF 1 CIRCUIT 8DIP |
384 | - |
|
Datasheet |
- | 8-DIP (0.300", 7.62mm) | Tube | Active | Current Sense | 1 | - | 2.1V/µs | - | 500 kHz | - | 200 µV | 900µA | 25 mA | 5 V | 36 V | -40°C ~ 85°C | - | - | Through Hole | 8-PDIP |
|
AD8221BRZIC INST AMP 1 CIRCUIT 8SOIC |
4,670 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tube | Active | Instrumentation | 1 | - | 2V/µs | - | 825 kHz | 200 pA | 25 µV | 900µA | 18 mA | 4.6 V | 36 V | -40°C ~ 85°C | - | - | Surface Mount | 8-SOIC |
|
AD8221BRZ-R7IC INST AMP 1 CIRCUIT 8SOIC |
1,043 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Instrumentation | 1 | - | 2V/µs | - | 825 kHz | 200 pA | 25 µV | 900µA | 18 mA | 4.6 V | 36 V | -40°C ~ 85°C | - | - | Surface Mount | 8-SOIC |
|
OPA547FKTWTIC OPAMP GP 1 CIRC DDPAK/TO263-7 |
1,305 | - |
|
Datasheet |
- | TO-263-8, D2PAK (7 Leads + Tab), TO-263CA | Tape & Reel (TR) | Active | General Purpose | 1 | - | 6V/µs | 1 MHz | - | 100 nA | 1 mV | 10mA | 750 mA | 8 V | 60 V | -40°C ~ 85°C | - | - | Surface Mount | TO-263 (DDPAK-7) |
|
AD8625ARZ-REEL7IC OPAMP JFET 4 CIRCUIT 14SOIC |
935 | - |
|
Datasheet |
- | 14-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | J-FET | 4 | Rail-to-Rail | 5V/µs | 5 MHz | - | 0.25 pA | 350 µV | 710µA (x4 Channels) | 15 mA | 5 V | 26 V | -40°C ~ 85°C | - | - | Surface Mount | 14-SOIC |
|
LT1218CS8#PBFIC OPAMP GP 1 CIRCUIT 8SO |
142 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tube | Active | General Purpose | 1 | Rail-to-Rail | 0.1V/µs | 280 kHz | - | 30 nA | 85 µV | 425µA | - | 2 V | 30 V | 0°C ~ 70°C | - | - | Surface Mount | 8-SO |
|
LT6204CS#PBFIC OPAMP GP 4 CIRCUIT 14SO |
519 | - |
|
Datasheet |
LT® | 14-SOIC (0.154", 3.90mm Width) | Tube | Active | General Purpose | 4 | Rail-to-Rail | 25V/µs | 100 MHz | - | 3.8 µA | 2.6 mV | 2.8mA (x4 Channels) | 40 mA | 2.5 V | 12.6 V | 0°C ~ 70°C | - | - | Surface Mount | 14-SO |
|
|
THS3491IRGTTIC OPAMP CFA 1 CIRCUIT 16VQFN |
1,960 | - |
|
Datasheet |
- | 16-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Current Feedback | 1 | - | 8000V/µs | 900 MHz | - | 4 µA | 1 mV | 16.8mA | 620 mA | 14 V | 32 V | -40°C ~ 85°C (TA) | - | - | Surface Mount | 16-VQFN (3x3) |
|
ADA4627-1BRZIC OPAMP JFET 1 CIRCUIT 8SOIC |
242 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tube | Active | J-FET | 1 | - | 84V/µs | 19 MHz | - | 1 pA | 70 µV | 7mA | 45 mA | 10 V | 30 V | -40°C ~ 125°C | - | - | Surface Mount | 8-SOIC |
|
INA118U/2K5IC INST AMP 1 CIRCUIT 8SOIC |
2,437 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Instrumentation | 1 | - | 0.9V/µs | - | 800 kHz | 1 nA | 25 µV | 350µA | 12 mA | 2.7 V | 36 V | -40°C ~ 85°C | - | - | Surface Mount | 8-SOIC |
|
AD8338ACPZ-R7IC VARIABLE GAIN 1 CIRC 16LFCSP |
2,110 | - |
|
Datasheet |
- | 16-WFQFN Exposed Pad, CSP | Tape & Reel (TR) | Active | Variable Gain | 1 | - | 50V/µs | - | 18 MHz | - | - | - | - | 3 V | 5 V | -40°C ~ 85°C | - | - | Surface Mount | 16-LFCSP (3x3) |
|
LTC1150CS8#TRPBFIC OPAMP ZERO-DRIFT 1 CIRC 8SO |
2,822 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Zero-Drift | 1 | - | 3V/µs | 2.5 MHz | - | 10 pA | 0.5 µV | 800µA | - | 4.75 V | 32 V | -40°C ~ 85°C | - | - | Surface Mount | 8-SO |
|
AD795JRZIC OPAMP JFET 1 CIRCUIT 8SOIC |
4,068 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tube | Active | J-FET | 1 | - | 1V/µs | - | 1.6 MHz | 1 pA | 100 µV | 1.3mA | 10 mA | 8 V | 36 V | 0°C ~ 70°C | - | - | Surface Mount | 8-SOIC |
|
AD8421BRZIC INST AMP 1 CIRCUIT 8SOIC |
9,104 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tube | Active | Instrumentation | 1 | - | 35V/µs | - | 10 MHz | 100 pA | 25 µV | 2mA | 65 mA | 5 V | 36 V | -40°C ~ 85°C | - | - | Surface Mount | 8-SOIC |
|
AD8421BRZ-R7IC INST AMP 1 CIRCUIT 8SOIC |
6,430 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Instrumentation | 1 | - | 35V/µs | - | 10 MHz | 100 pA | 25 µV | 2mA | 65 mA | 5 V | 36 V | -40°C ~ 85°C | - | - | Surface Mount | 8-SOIC |
|
INA2128UAIC INST AMP 2 CIRCUIT 16SOIC |
1,141 | - |
|
Datasheet |
- | 16-SOIC (0.295", 7.50mm Width) | Tube | Active | Instrumentation | 2 | - | 4V/µs | 200 kHz | 1.3 MHz | 2 nA | 10 µV | 1.4mA (x2 Channels) | 15 mA | 4.5 V | 36 V | -40°C ~ 85°C | - | - | Surface Mount | 16-SOIC |
|
OP113ESZ-REEL7IC OPAMP GP 1 CIRCUIT 8SOIC |
2,081 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | General Purpose | 1 | - | 1.2V/µs | 3.4 MHz | - | 240 nA | 75 µV | 3mA | 40 mA | 4 V | 36 V | -40°C ~ 85°C | - | - | Surface Mount | 8-SOIC |

