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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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AS358P-G1IC OPAMP GP 2 CIRCUIT 8DIP |
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- | 8-DIP (0.300", 7.62mm) | Tube | Obsolete | General Purpose | 2 | - | - | - | - | 20 nA | 2 mV | 700µA (x2 Channels) | 40 mA | 3 V | 36 V | -40°C ~ 85°C (TA) | - | - | Through Hole | 8-PDIP |
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GN1449A-CHIPIC INTEGRATED CHIP |
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- | - | Bulk | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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LMP7701MFLMP7701 PRECISION, CMOS INPUT, R |
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Datasheet |
LMP® | SC-74A, SOT-753 | Bulk | Active | General Purpose | 1 | Rail-to-Rail | 1.1V/µs | 2.5 MHz | - | 0.2 pA | 37 µV | 715µA | 86 mA | 2.7 V | 12 V | -40°C ~ 125°C | - | - | Surface Mount | SOT-23-5 |
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LTC2051CS8#PBFDUAL ZERO-DRIFT OPERATIONAL AMPL |
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Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Bulk | 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-SO |
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OPA2134PAOPA2134 SOUNDPLUS, AUDIO OPERATI |
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Datasheet |
SoundPlus™ | 8-DIP (0.300", 7.62mm) | Bulk | Active | Audio | 2 | - | 20V/µs | 8 MHz | - | 5 pA | 500 µV | 4mA (x2 Channels) | 35 mA | 5 V | 36 V | -40°C ~ 85°C | - | - | Through Hole | 8-PDIP |
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LMC6064AIM/NOPBLMC6064 PRECISION CMOS QUAD MICR |
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Datasheet |
LMC® | 14-SOIC (0.154", 3.90mm Width) | Bulk | Active | CMOS | 4 | Rail-to-Rail | 0.035V/µs | 100 kHz | - | 0.01 pA | 100 µV | 80µA (x4 Channels) | 26 mA | 4.5 V | 15.5 V | -40°C ~ 85°C (TJ) | - | - | Surface Mount | 14-SOIC |
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INA117SMIC OPAMP DIFF 1 CIRCUIT TO99-8 |
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Datasheet |
- | TO-99-8 Metal Can | Bulk | Active | Differential | 1 | - | 2.6V/µs | - | 200 kHz | - | 120 µV | 1.5mA | 20 mA | 10 V | 36 V | -55°C ~ 125°C | - | - | Through Hole | TO-99-8 |
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OPA228PAOPA228 SINGLE HIGH PRECISION, WI |
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Datasheet |
- | 8-DIP (0.300", 7.62mm) | Bulk | Active | General Purpose | 1 | - | 11V/µs | 33 MHz | - | 2.5 nA | 10 µV | 3.7mA | 45 mA | 5 V | 36 V | -40°C ~ 85°C | - | - | Through Hole | 8-PDIP |
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MAX49921FATA/VY+IC CURRENT SENSE 1 CIRCUIT 8TDFN |
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Datasheet |
- | 8-WFDFN Exposed Pad | Strip | Active | Current Sense | 1 | Rail-to-Rail | 0.25V/µs | - | 65 kHz | 100 nA | 500 µV | 700µA | 55 mA | 2.7 V | 5.5 V | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount, Wettable Flank | 8-TDFN-CU (2x3) |
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LTC6101AIMS8IC CURRENT SENSE 1 CIRCUIT 8MSOP |
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Datasheet |
- | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tube | Obsolete | Current Sense | 1 | - | - | - | 200 kHz | 100 nA | 85 µV | 375µA | 1 mA | 4 V | 60 V | -40°C ~ 85°C | - | - | Surface Mount | 8-MSOP |
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LT6100IMS8IC CURRENT SENSE 1 CIRCUIT 8MSOP |
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- | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tube | Obsolete | Current Sense | 1 | - | 0.5V/µs | - | 150 kHz | - | 80 µV | 60µA | 15 mA | 2.7 V | 36 V | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-MSOP |
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LTC6102HMS8-1IC CURRENT SENSE 1 CIRCUIT 8MSOP |
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Datasheet |
- | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tube | Active | Current Sense | 1 | - | - | 200 kHz | - | 60 pA | 5 µV | 420µA | 1 mA | 4 V | 60 V | -40°C ~ 125°C | - | - | Surface Mount | 8-MSOP |
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LT6100HMS8#TRIC CURRENT SENSE 1 CIRCUIT 8MSOP |
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- | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Obsolete | Current Sense | 1 | - | 0.5V/µs | - | 150 kHz | - | 80 µV | 60µA | 15 mA | 2.7 V | 36 V | -40°C ~ 125°C (TA) | - | - | Surface Mount | 8-MSOP |
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LT6100HMS8IC CURRENT SENSE 1 CIRCUIT 8MSOP |
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- | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tube | Obsolete | Current Sense | 1 | - | 0.5V/µs | - | 150 kHz | - | 80 µV | 60µA | 15 mA | 2.7 V | 36 V | -40°C ~ 125°C (TA) | - | - | Surface Mount | 8-MSOP |
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LT6100IMS8#TRIC CURRENT SENSE 1 CIRCUIT 8MSOP |
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- | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Obsolete | Current Sense | 1 | - | 0.5V/µs | - | 150 kHz | - | 80 µV | 60µA | 15 mA | 2.7 V | 36 V | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-MSOP |
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LTC6101AIMS8#TRIC CURRENT SENSE 1 CIRCUIT 8MSOP |
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Datasheet |
- | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Obsolete | Current Sense | 1 | - | - | - | 200 kHz | 100 nA | 85 µV | 375µA | 1 mA | 4 V | 60 V | -40°C ~ 85°C | - | - | Surface Mount | 8-MSOP |
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LTC6102HMS8#TRIC CURRENT SENSE 1 CIRCUIT 8MSOP |
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Datasheet |
- | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Active | Current Sense | 1 | - | - | 200 kHz | - | 60 pA | 5 µV | 420µA | 1 mA | 4 V | 60 V | -40°C ~ 125°C | - | - | Surface Mount | 8-MSOP |
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LT1999MPMS8-50FIC CURRENT SENSE 1 CIRCUIT 8MSOP |
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Datasheet |
- | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tube | Obsolete | Current Sense | 1 | - | 3V/µs | - | 1.2 MHz | 137.5 µA | 500 µV | 5.8mA | 31 mA | 4.5 V | 5.5 V | -55°C ~ 150°C | - | - | Surface Mount | 8-MSOP |
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LT1638IMS8#TRIC OPAMP GP 2 CIRCUIT 8MSOP |
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- | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Obsolete | General Purpose | 2 | Rail-to-Rail | 0.4V/µs | 1.2 MHz | - | 20 nA | 400 µV | 205µA | 40 mA | 2.5 V | 44 V | -40°C ~ 85°C | - | - | Surface Mount | 8-MSOP |
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LTC6102HMS8IC CURRENT SENSE 1 CIRCUIT 8MSOP |
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Datasheet |
- | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tube | Active | Current Sense | 1 | - | - | 200 kHz | - | 60 pA | 5 µV | 420µA | 1 mA | 4 V | 60 V | -40°C ~ 125°C | - | - | Surface Mount | 8-MSOP |

