Texas Instruments OPA843ID Operational Amplifiers, Instrumentation Amplifiers and Buffer Amplifiers
IC VOLTAGE FEEDBACK 1 CIRC 8SOIC
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Technical Specifications
Texas Instruments OPA843ID Operational Amplifiers, Instrumentation Amplifiers and Buffer Amplifiers technical specifications.
General
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Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| Package / Case | 8-SOIC | 14-SOIC | 14-SOIC | 8-SOIC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C |
| Supply Voltage | 12V | 2V ~ 18V | 18V | 18V |
| Number of Channels | 1 | 4 | 4 | 2 |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Active | Active | Active | Active |
| Amplifier Type | Voltage Feedback | GENERAL PURPOSE | GENERAL PURPOSE | GENERAL PURPOSE |
| Bandwidth | 500MHz | 1MHz | 8MHz | 1MHz |
| CMRR | 85dB | 115dB | 120dB | 115dB |
| Current Output Channel | 100 mA | 35 mA | 45 mA | 35 mA |
| Gain Bandwidth Product | 800MHz | 1MHz | 8MHz | 1MHz |
| Action |
Texas Instruments OPA843ID Operational Amplifiers, Instrumentation Amplifiers and Buffer Amplifiers Overview
Voltage feedback operational amplifier featuring 500MHz -3dB bandwidth and 800MHz gain bandwidth product. This single-channel amplifier offers a high slew rate of 1000V/µs and a settling time of 7.5ns. It operates with dual supply voltages from 8V to 12V, providing 100mA output current. The amplifier boasts a common mode rejection ratio of 85dB and a power supply rejection ratio of 90dB, with a maximum operating temperature of 85°C.
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