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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
LTC2050HVHS5#TRMPBFIC OPAMP ZER-DRIFT 1CIR TSOT23-5 |
2,002 | - |
|
Datasheet |
- | SOT-23-5 Thin, TSOT-23-5 | Tape & Reel (TR) | Active | Zero-Drift | 1 | Rail-to-Rail | 2V/µs | 3 MHz | - | 25 pA | 0.5 µV | 1mA | - | 2.7 V | 11 V | -40°C ~ 125°C | - | - | Surface Mount | TSOT-23-5 |
|
OPA2130UA/2K5IC OPAMP JFET 2 CIRCUIT 8SOIC |
1,734 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | J-FET | 2 | - | 2V/µs | 1 MHz | - | 5 pA | 200 µV | 530µA (x2 Channels) | 18 mA | 4.5 V | 36 V | -40°C ~ 85°C | - | - | Surface Mount | 8-SOIC |
|
AD8223BRZ-R7IC INST AMP 1 CIRCUIT 8SOIC |
1,014 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Instrumentation | 1 | Rail-to-Rail | 0.3V/µs | - | 200 kHz | 12 nA | 100 µV | 650µA | - | 3 V | 24 V | -40°C ~ 85°C | - | - | Surface Mount | 8-SOIC |
|
OP184FSZIC OPAMP GP 1 CIRCUIT 8SOIC |
606 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tube | Active | General Purpose | 1 | Rail-to-Rail | 4V/µs | 4.25 MHz | - | 80 nA | 175 µV | 2.25mA | 10 mA | 3 V | 36 V | -40°C ~ 125°C | - | - | Surface Mount | 8-SOIC |
|
|
TLP7820(TP4,EIC OPAMP ISOLATION 1 CIRCUIT 8SO |
3,516 | - |
|
Datasheet |
- | 8-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | Active | Isolation | 1 | Differential | - | - | 230 kHz | 5.5 nA | 900 µV | 12mA | - | 4.5 V | 5.5 V | -40°C ~ 105°C | - | - | Surface Mount | 8-SO |
|
|
INA819IDGKTIC INST AMP 1 CIRCUIT 8VSSOP |
930 | - |
|
Datasheet |
- | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Active | Instrumentation | 1 | - | 0.9V/µs | - | 2 MHz | 150 pA | 40 µV | 350µA | 20 mA | 4.5 V | 36 V | -40°C ~ 125°C | - | - | Surface Mount | 8-VSSOP |
|
INA818IDIC INST AMP 1 CIRCUIT 8SOIC |
710 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tube | Active | Instrumentation | 1 | - | 0.9V/µs | - | 2 MHz | 150 pA | 10 µV | 350µA | 20 mA | 4.5 V | 36 V | -40°C ~ 125°C | - | - | Surface Mount | 8-SOIC |
|
ADA4051-2ARMZ-R7IC OPAMP ZERO-DRIFT 2 CIRC 8MSOP |
1,968 | - |
|
Datasheet |
- | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Active | Chopper (Zero-Drift) | 2 | Rail-to-Rail | 0.06V/µs | 125 kHz | - | 20 pA | 2 µV | 13µA (x2 Channels) | 15 mA | 1.8 V | 5.5 V | -40°C ~ 125°C | - | - | Surface Mount | 8-MSOP |
|
THS4031IDGNRIC OPAMP VFB 1 CIRCUIT 8HVSSOP |
3,142 | - |
|
Datasheet |
- | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad | Tape & Reel (TR) | Active | Voltage Feedback | 1 | - | 100V/µs | - | 100 MHz | 3 µA | 500 µV | 8.5mA | - | 9 V | 32 V | -40°C ~ 85°C | - | - | Surface Mount | 8-HVSSOP |
|
OPA2683IDCNTIC OPAMP CFA 2 CIRCUIT SOT23-8 |
2,143 | - |
|
Datasheet |
- | SOT-23-8 | Tape & Reel (TR) | Active | Current Feedback | 2 | Differential | 540V/µs | 200 MHz | - | 3 µA | 1.5 mV | 1.88mA (x2 Channels) | 150 mA | 5 V | 12 V | -40°C ~ 85°C | - | - | Surface Mount | SOT-23-8 |
|
INA149AIDRIC OPAMP DIFF 1 CIRCUIT 8SOIC |
3,890 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Differential | 1 | - | 5V/µs | - | 500 kHz | - | 350 µV | 810µA | 25 mA | 4 V | 36 V | -40°C ~ 125°C | - | - | Surface Mount | 8-SOIC |
|
OPA891DRIC OP AMP 1 CIRCUIT 8-SOIC |
1,465 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Standard | 1 | Push-Pull | 105V/µs | 180 MHz | 135 MHz | 9 µA | 200 µV | 7.5mA | 200 mA | 9 V | 36 V | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-SOIC |
|
LT1990CS8#TRPBFIC OPAMP DIFF 1 CIRCUIT 8SO |
7,790 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Differential | 1 | Rail-to-Rail | 0.55V/µs | - | 105 kHz | - | 900 µV | 140µA | 22 mA | 2.7 V | 36 V | 0°C ~ 70°C | - | - | Surface Mount | 8-SO |
|
LT1990CS8#PBFIC OPAMP DIFF 1 CIRCUIT 8SO |
7,180 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tube | Active | Differential | 1 | Rail-to-Rail | 0.55V/µs | - | 105 kHz | - | 900 µV | 140µA | 22 mA | 2.7 V | 36 V | 0°C ~ 70°C | - | - | Surface Mount | 8-SO |
|
LTC6078CMS8#PBFIC CMOS 2 CIRCUIT 8MSOP |
4,915 | - |
|
Datasheet |
- | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tube | Active | CMOS | 2 | Rail-to-Rail | 0.05V/µs | 750 kHz | - | 0.2 pA | 25 µV | 55µA (x2 Channels) | 25 mA | 2.7 V | 5.5 V | 0°C ~ 70°C | - | - | Surface Mount | 8-MSOP |
|
LTC6078CMS8#TRPBFIC CMOS 2 CIRCUIT 8MSOP |
613 | - |
|
Datasheet |
- | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Active | CMOS | 2 | Rail-to-Rail | 0.05V/µs | 750 kHz | - | 0.2 pA | 25 µV | 55µA (x2 Channels) | 25 mA | 2.7 V | 5.5 V | 0°C ~ 70°C | - | - | Surface Mount | 8-MSOP |
|
INA121UA/2K5IC INST AMP 1 CIRCUIT 8SOIC |
3,435 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Instrumentation | 1 | - | 0.7V/µs | - | 5 kHz | 4 pA | 300 µV | 450µA | 14 mA | 4.5 V | 36 V | -40°C ~ 85°C | - | - | Surface Mount | 8-SOIC |
|
OPA2134PAIC AUDIO 2 CIRCUIT 8DIP |
2,409 | - |
|
Datasheet |
SoundPlus™ | 8-DIP (0.300", 7.62mm) | Tube | 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 |
|
OP97FSZ-REEL7IC OPAMP GP 1 CIRCUIT 8SOIC |
14,533 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | General Purpose | 1 | - | 0.2V/µs | - | 900 kHz | 30 pA | 30 µV | 380µA | - | 4 V | 40 V | -40°C ~ 85°C | - | - | Surface Mount | 8-SOIC |
|
LTC6240HVIS5#TRMPBFIC OPAMP GP 1 CIRCUIT TSOT23-5 |
6,761 | - |
|
Datasheet |
- | SOT-23-5 Thin, TSOT-23-5 | Tape & Reel (TR) | Active | General Purpose | 1 | Rail-to-Rail | 10V/µs | 18 MHz | - | 0.5 pA | 60 µV | 2.7mA | 35 mA | 2.8 V | 11 V | -40°C ~ 85°C | - | - | Surface Mount | TSOT-23-5 |

