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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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LM4558NIC OPAMP GP 2 CIRCUIT DIP-8 |
0 | - |
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Datasheet |
- | 8-DIP (0.300", 7.62mm) | Tube | Active | General Purpose | 2 | Single-Ended | - | - | - | 480 nA | 5 mV | - | - | 10 V | 30 V | -25°C ~ 85°C (TA) | - | - | Through Hole | 8-DIP |
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MCP6C26T-200E/LTZERO-DRIFT, CURRENT SENSE AMPLIF |
0 | - |
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- |
- | - | Tape & Reel (TR) | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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MCP6C26T-050E/LTZERO-DRIFT, CURRENT SENSE AMPLIF |
0 | - |
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- |
- | - | Tape & Reel (TR) | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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MCP6C26T-100E/LTZERO-DRIFT, CURRENT SENSE AMPLIF |
0 | - |
|
- |
- | - | Tape & Reel (TR) | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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MCP6489T-E/ST12MQUAD, 3 MHZ GEN PURPOSE OP-AMP W |
0 | - |
|
Datasheet |
- | 14-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | Standard | 4 | Single Ended, Rail-to-Rail | 20V/µs | 10 MHz | - | 1 pA | 1.6 mV | 550µA (x4 Channels) | 50 mA | 1.8 V | 5.5 V | -40°C ~ 125°C (TA) | - | - | Surface Mount | 14-TSSOP |
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NCS7031D1G020R2G80 V COMMON-MODE, CURRENT SENSE |
0 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Bulk | Discontinued at Digi-Key | Current Sense | 1 | Single-Ended | 1V/µs | - | 100 kHz | 200 µA | 100 µV | 1.5mA | 50 mA | 3 V | 5.5 V | -40°C ~ 150°C (TA) | - | - | Surface Mount | 8-SOIC |
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LM833NOPERATIONAL AMPLIFIER, LOW NOISE |
0 | - |
|
Datasheet |
- | 8-DIP (0.300", 7.62mm) | Bulk | Discontinued at Digi-Key | Standard | 2 | Single-Ended | 7V/µs | 15 MHz | - | 300 µA | 300 mV | 2mA (x2 Channels) | 29 mA | 10 V | 36 V | -40°C ~ 85°C (TA) | - | - | Through Hole | 8-PDIP |
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NCS21872MUTBG45V OFFSET, 0.4VC, ZERO-DRIFT OP |
0 | - |
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Datasheet |
Zero-Drift | 8-UFDFN Exposed Pad | Bulk | Discontinued at Digi-Key | Chopper (Zero-Drift) | 2 | Single Ended, Rail-to-Rail | 0.1V/µs | 270 kHz | - | 60 pA | 6 µV | 28µA (x2 Channels) | 11 mA | 1.8 V | 5.5 V | -40°C ~ 125°C (TA) | - | - | Surface Mount | 8-UDFN (2x2) |
|
NCV20164DR2G8 MHZ, RAIL-TO-RAIL CMOS OPERATI |
0 | - |
|
Datasheet |
- | 14-SOIC (0.154", 3.90mm Width) | Bulk | Discontinued at Digi-Key | Standard | 4 | Single Ended, Rail-to-Rail | 3.5V/µs | 8 MHz | - | 5 pA | 300 mV | 500µA (x4 Channels) | 50 mA | 1.8 V | 5.5 V | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | 14-SOIC |
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LM2904DOPERATIONAL AMPLIFIER, SINGLE SU |
0 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Bulk | Discontinued at Digi-Key | Standard | 2 | Push-Pull | 0.6V/µs | 1 MHz | - | 45 nA | 2 mV | 750µA (x2 Channels) | 40 mA | 3 V | 32 V | -40°C ~ 105°C (TA) | - | - | Surface Mount | 8-SOIC |
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LM258DOPERATIONAL AMPLIFIER, SINGLE SU |
0 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Bulk | Discontinued at Digi-Key | Standard | 2 | Push-Pull | - | - | - | 45 nA | 2 mV | 750µA (x2 Channels) | 40 mA | 3 V | 32 V | -25°C ~ 85°C (TA) | - | - | Surface Mount | 8-SOIC |
|
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MC3403DOPERATIONAL AMPLIFIER, SINGLE SU |
0 | - |
|
Datasheet |
- | 14-SOIC (0.154", 3.90mm Width) | Bulk | Discontinued at Digi-Key | Standard | 4 | Push-Pull | 0.6V/µs | - | 1 MHz | 200 nA | 2 mV | 700µA (x4 Channels) | 20 mA | 3 V | 36 V | 0°C ~ 70°C (TA) | - | - | Surface Mount | 14-SOIC |
|
MC33172DOPERATIONAL AMPLIFIER, SINGLE SU |
0 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Bulk | Discontinued at Digi-Key | Standard | 2 | Single-Ended | 2.1V/µs | 1.8 MHz | - | 20 nA | 2 mV | 220µA (x2 Channels) | 27 mA | 3 V | 44 V | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-SOIC |
|
LM201ADOPERATIONAL AMPLIFIER, NON-COMPE |
0 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Bulk | Discontinued at Digi-Key | Standard | 1 | Push-Pull | 10V/µs | 1 MHz | - | 30 nA | 700 mV | 1.8mA | - | - | 44 V | -25°C ~ 85°C (TA) | - | - | Surface Mount | 8-SOIC |
|
LM833DOPERATIONAL AMPLIFIER, LOW NOISE |
0 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Bulk | Discontinued at Digi-Key | Standard | 2 | Single-Ended | 7V/µs | 15 MHz | - | 300 nA | 300 mV | 2mA (x2 Channels) | 29 mA | 10 V | 36 V | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-SOIC |
|
|
MC3303DOPERATIONAL AMPLIFIER, SINGLE SU |
0 | - |
|
Datasheet |
- | 14-SOIC (0.154", 3.90mm Width) | Bulk | Discontinued at Digi-Key | Standard | 4 | Single-Ended | 0.6V/µs | - | 1 MHz | 200 nA | 2 mV | 700µA (x4 Channels) | 30 mA | 3 V | 36 V | -40°C ~ 85°C (TA) | - | - | Surface Mount | 14-SOIC |
|
NCS7030DM2G014R2G80 V COMMON-MODE, CURRENT SENSE |
0 | - |
|
Datasheet |
- | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Bulk | Discontinued at Digi-Key | Current Sense | 1 | Single-Ended | 1V/µs | - | 100 kHz | 200 µA | 100 µV | 1.5mA | 50 mA | 3 V | 5.5 V | -40°C ~ 150°C (TA) | - | - | Surface Mount | 8-MSOP |
|
NCS7030D2G014R2G80 V COMMON-MODE, CURRENT SENSE |
0 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Bulk | Discontinued at Digi-Key | Current Sense | 1 | Single-Ended | 1V/µs | - | 100 kHz | 200 µA | 100 µV | 1.5mA | 50 mA | 3 V | 5.5 V | -40°C ~ 150°C (TA) | - | - | Surface Mount | 8-SOIC |
|
LM301ADOPERATIONAL AMPLIFIER, NON-COMPE |
0 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Bulk | Discontinued at Digi-Key | Standard | 1 | Push-Pull | 10V/µs | 1 MHz | - | 70 nA | 2 mV | 1.8mA | - | - | 36 V | 0°C ~ 70°C (TA) | - | - | Surface Mount | 8-SOIC |
|
AT8091350MHz CMOS Rail to Rail Output |
20 | - |
|
Datasheet |
- | - | Tape & Reel (TR) | Active | Standard | 1 | Single Ended, Rail-to-Rail | 232V/µs | 195 MHz | 79 MHz | 1 pA | 2 mV | 4.2mA | 120 mA | 2.5 V | 5.5 V | -40°C ~ 125°C | - | - | - | - |

