Texas Instruments
Texas Instruments OPA861IDBVT, transconductance amplifier, 1 circuit, SOT-23-6 package, 900 V/µs slew rate, 80 MHz gain bandwidth, 5.4 mA supply, -40°C to 85°C.
MOQ 1 · Tape & Reel (TR); Cut Tape (CT) · RoHS · EIA-481 · DAP/DDP · T/T
| Parameter / Attribute | Specification / Value |
|---|---|
| Mounting | Surface Mount |
| Amplifier type | Transconductance |
| Voltage - input offset | 3 mV |
| Voltage - supply span | 12.6 V |
| Current - supply | 5.4mA |
| Current - input bias | 1 µA |
| Current - output (Channel) | 15 mA |
| Operating temperature | -40°C ~ 85°C |
| Gain bandwidth product | 80 MHz |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| Slew rate | 900V/µs |
| Case | SOT-23-6 |
| Number of circuits | 1 |
The OPA861IDBVT from Texas Instruments is a single-channel transconductance amplifier — its output is a current proportional to the differential input voltage, not a voltage swing.
The 900 V/µs slew rate and 80 MHz gain-bandwidth product define the small-signal bandwidth. Input bias current is 1 µA; input offset voltage is 3 mV typical. Output current capability is 15 mA per channel.
