Texas Instruments OPA1632DGNR, fully differential audio amplifier, 180 MHz -3 dB bandwidth, 50 V/µs slew rate, single 5 V to 32 V supply, 14 mA supply current, 8-HVSSOP package, -40°C to 85°C.
| Parameter | Value |
|---|---|
| Output type | Differential |
| Mounting | Surface Mount |
| Amplifier type | Audio |
| Voltage - input offset | 500 µV |
| Voltage - supply span | 32 V |
| Current - supply | 14mA |
| Current - input bias | 2 µA |
| Current - output (Channel) | 85 mA |
| Operating temperature | -40°C ~ 85°C |
| -3db bandwidth | 180 MHz |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| Slew rate | 50V/µs |
| Case | 8-TSSOP, 8-MSOP (0.118\", 3.00mm Width) Exposed Pad |
| Number of circuits | 1 |
The 50 V/µs slew rate supports high-frequency audio reproduction with low distortion. The 180 MHz bandwidth ensures flat gain across the audio band.
The OPA1632DGNR is listed as Active and ROHS3 compliant. Sourced and quoted to order against an RFQ; availability and current pricing confirmed at quote time.
The OPA1632DGNR is internally compensated for unity-gain stability; no external compensation components are required for typical audio gain configurations.
A close functional peer in a different speed grade is the OPA859QDSGRQ1, which offers 900 MHz bandwidth and 1150 V/µs slew rate but targets JFET-input applications with lower input bias current. For a general-purpose alternative with lower bandwidth, the TLV9351IDCKR provides 3.5 MHz and rail-to-rail output.