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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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AD8428ARZ-RLIC INST AMP 1 CIRCUIT 8SOIC |
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Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Instrumentation | 1 | - | 50V/µs | - | 3.5 MHz | 200 nA | 100 µV | 6.5mA | 30 mA | 8 V | 36 V | -40°C ~ 85°C | - | - | Surface Mount | 8-SOIC |
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OPA657N/250G4IC OPAMP VFB 1 CIRCUIT SOT23-5 |
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Datasheet |
- | SC-74A, SOT-753 | Tape & Reel (TR) | Discontinued at Digi-Key | Voltage Feedback | 1 | - | 700V/µs | 1.6 GHz | 350 MHz | 2 pA | 250 µV | 14mA | 70 mA | 8 V | 12 V | -40°C ~ 85°C | - | - | Surface Mount | SOT-23-5 |
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OPA657NB/250G4IC OPAMP VFB 1 CIRCUIT SOT23-5 |
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Datasheet |
- | SC-74A, SOT-753 | Tape & Reel (TR) | Obsolete | Voltage Feedback | 1 | - | 700V/µs | 1.6 GHz | 350 MHz | 1 pA | 100 µV | 14mA | 70 mA | 8 V | 12 V | -40°C ~ 85°C | - | - | Surface Mount | SOT-23-5 |
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LOG112AIDRIC LOG/LOG 1 CIRCUIT 14SOIC |
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Datasheet |
- | 14-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Logarithmic and Log Ratio | 1 | - | 0.5V/µs | 1.4 MHz | 45 kHz | 5 pA | 300 µV | 1.25mA | - | 9 V | 36 V | -5°C ~ 75°C | - | - | Surface Mount | 14-SOIC |
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AD8224HBCPZ-RLIC INST AMP 2 CIRCUIT 16LFCSP |
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Datasheet |
- | 16-VQFN, CSP | Tape & Reel (TR) | Active | Instrumentation | 2 | Rail-to-Rail | 2V/µs | - | 1.5 MHz | 10 pA | 175 µV | 750µA (x2 Channels) | 15 mA | 4.5 V | 36 V | -40°C ~ 125°C | - | - | Surface Mount | 16-LFCSP-VQ (4x4) |
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ALD2726SBLIC CMOS 2 CIRCUIT 14SOIC |
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Datasheet |
EPAD® | 14-SOIC (0.154", 3.90mm Width) | Tube | Active | CMOS | 2 | Rail-to-Rail | 0.1V/µs | 200 kHz | - | 0.01 pA | 50 µV | 50µA | 200 µA | 2 V | 10 V | 0°C ~ 70°C | - | - | Surface Mount | 14-SOIC |
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OPA4251UAG4IC OPAMP GP 4 CIRCUIT 14SOIC |
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Datasheet |
microPOWER™ | 14-SOIC (0.154", 3.90mm Width) | Tube | Discontinued at Digi-Key | General Purpose | 4 | Rail-to-Rail | 0.01V/µs | 35 kHz | - | 20 nA | 100 µV | - | 50 mA | 2.7 V | 36 V | -40°C ~ 85°C | - | - | Surface Mount | 14-SOIC |
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OP237EN#PBFIC OPAMP GP 2 CIRCUIT 14DIP |
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Datasheet |
- | 14-DIP (0.300", 7.62mm) | Tube | Active | General Purpose | 2 | - | 15V/µs | 63 MHz | - | 10 nA | 20 µV | - | - | 8 V | 36 V | -25°C ~ 85°C | - | - | Through Hole | 14-PDIP |
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THS4151IDGNG4IC OPAMP DIFF 1 CIRCUIT 8HVSSOP |
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Datasheet |
- | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad | Tube | Obsolete | Differential | 1 | Differential | 650V/µs | 340 MHz | 150 MHz | 4.3 µA | 1.1 mV | 17.5mA | 85 mA | 4 V | 33 V | -40°C ~ 85°C | - | - | Surface Mount | 8-HVSSOP |
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LT1168AIS8#TRPBFIC INST AMP 1 CIRCUIT 8SO |
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Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Instrumentation | 1 | - | 0.5V/µs | 400 kHz | - | 40 pA | 15 µV | 350µA | 32 mA | 4.6 V | 36 V | -40°C ~ 85°C | - | - | Surface Mount | 8-SO |
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THS4031CDGNRIC OPAMP VFB 1 CIRCUIT 8HVSSOP |
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Datasheet |
- | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad | Tape & Reel (TR) | Obsolete | Voltage Feedback | 1 | - | 100V/µs | - | 100 MHz | 3 µA | 500 µV | 8.5mA | - | 9 V | 32 V | 0°C ~ 70°C | - | - | Surface Mount | 8-HVSSOP |
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AD8222BCPZ-RLIC INST AMP 2 CIRCUIT 16LFCSP |
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Datasheet |
- | 16-WQFN Exposed Pad, CSP | Tape & Reel (TR) | Active | Instrumentation | 2 | - | 2V/µs | 7 MHz | 1.2 MHz | 200 pA | 60 µV | 900µA (x2 Channels) | 18 mA | 4.6 V | 36 V | -40°C ~ 85°C | - | - | Surface Mount | 16-LFCSP (4x4) |
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LT1469AIDF#TRPBFIC OPAMP GP 2 CIRCUIT 12DFN |
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Datasheet |
LT® | 12-WFDFN Exposed Pad | Tape & Reel (TR) | Active | General Purpose | 2 | - | 22V/µs | 90 MHz | - | 3 nA | 50 µV | 4.1mA (x2 Channels) | 22 mA | 5 V | 9 V | -40°C ~ 85°C | - | - | Surface Mount | 12-DFN (4x4) |
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LM258H/NOPBIC OPAMP GP 2 CIRCUIT TO99-8 |
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Datasheet |
- | TO-99-8 Metal Can | Bulk | Active | General Purpose | 2 | - | - | 1 MHz | - | 45 nA | 2 mV | 1mA | 40 mA | 3 V | 32 V | -25°C ~ 85°C | - | - | Through Hole | TO-99-8 |
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OPA445BMIC OPAMP GP 1 CIRCUIT TO99-8 |
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Datasheet |
- | TO-99-8 Metal Can | Tube | Active | General Purpose | 1 | - | 15V/µs | 2 MHz | - | 10 pA | 1 mV | 4.2mA | 15 mA | 20 V | 90 V | -25°C ~ 85°C | - | - | Through Hole | TO-99-8 |
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INA115BUG4IC INST AMP 1 CIRCUIT 16SOIC |
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Datasheet |
- | 16-SOIC (0.295", 7.50mm Width) | Tube | Obsolete | Instrumentation | 1 | - | 0.6V/µs | - | 1 MHz | 500 pA | 10 µV | 2.2mA | 20 mA | 4.5 V | 36 V | -40°C ~ 85°C | - | - | Surface Mount | 16-SOIC |
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ONET3301PARGTTG4IC LIMITING 1 CIRCUIT 16VQFN |
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Datasheet |
- | 16-VFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Limiting | 1 | Differential | - | - | 45 kHz | - | - | 32mA | 25 mA | 3 V | 3.6 V | -40°C ~ 85°C | - | - | Surface Mount | 16-VQFN (3x3) |
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LT1014MJIC OPAMP GP 4 CIRCUIT 14CERDIP |
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Datasheet |
LT® | 14-CDIP (0.300", 7.62mm) | Tube | Obsolete | General Purpose | 4 | - | 0.4V/µs | 1 MHz | - | 15 nA | 60 µV | 350µA (x4 Channels) | 20 mA | 4 V | 44 V | -55°C ~ 125°C | - | - | Through Hole | 14-CERDIP |
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OPA548TG3IC POWER 1 CIRCUIT TO220-7 |
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Datasheet |
- | TO-220-7 Formed Leads | Tube | Obsolete | Power | 1 | - | 10V/µs | 1 MHz | - | 100 nA | 2 mV | 17mA | 5 A | 8 V | 60 V | -40°C ~ 85°C | - | - | Through Hole | TO-220-7 |
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LT1795IFE#TRPBFIC OPAMP CFA 2 CIRCUIT 20TSSOP |
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Datasheet |
LT® | 20-TSSOP (0.173", 4.40mm Width) Exposed Pad | Tape & Reel (TR) | Active | Current Feedback | 2 | - | 900V/µs | - | 65 MHz | 10 µA | 3 mV | 29mA (x2 Channels) | 1 A | 10 V | 30 V | -40°C ~ 85°C | - | - | Surface Mount | 20-TSSOP-EP |
