Texas Instruments OPA2830IDR, dual voltage-feedback op-amp, 560 V/µs slew rate, 290 MHz -3 dB bandwidth, 100 MHz gain-bandwidth product, rail-to-rail output, 2.8 V to 11 V supply, 8-SOIC package, -40°C to 85°C.
| Parameter | Value |
|---|---|
| Output type | Rail-to-Rail |
| Mounting | Surface Mount |
| Amplifier type | Voltage Feedback |
| Voltage - input offset | 1.5 mV |
| Voltage - supply span | 2.8 V |
| Current - supply | 8.5mA (x2 Channels) |
| Current - input bias | 5 µA |
| Current - output (Channel) | 82 mA |
| Operating temperature | -40°C ~ 85°C |
| -3db bandwidth | 290 MHz |
| Gain bandwidth product | 100 MHz |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| Slew rate | 560V/µs |
| Case | 8-SOIC (0.154\", 3.90mm Width) |
| Number of circuits | 2 |
The OPA2830IDR is housed in an 8-SOIC package (0.154" body width, 3.90 mm) with surface-mount termination.
The 8-SOIC footprint is standard enough that layout migration to a different dual op-amp is straightforward if a second source is ever needed.
Yes, the OPA2830IDR features rail-to-rail output, which lets the signal swing within millivolts of the supply rails — useful for single-supply ADC interfaces.
The OPA2830IDR has a -3 dB bandwidth of 290 MHz and a gain-bandwidth product of 100 MHz.
A close functional alternative is the THS4215DRBT from TI, which offers a single-channel voltage-feedback op-amp with 350 MHz bandwidth and 970 V/µs slew rate. The OPA2830IDR is the dual-channel option, so the choice depends on channel count and the exact bandwidth/slew trade-off.