Texas Instruments OPA4820ID, quad voltage-feedback op-amp, 650 MHz -3 dB bandwidth, 240 V/µs slew rate, 4 circuits, 14-SOIC, surface mount, -40°C to 85°C, ROHS3.
| Parameter | Value |
|---|---|
| Output type | Differential |
| Mounting | Surface Mount |
| Amplifier type | Voltage Feedback |
| Voltage - input offset | 250 µV |
| Voltage - supply span | 12.6 V |
| Current - supply | 22.6mA |
| Current - input bias | 9 µA |
| Current - output (Channel) | 85 mA |
| Operating temperature | -40°C ~ 85°C |
| -3db bandwidth | 650 MHz |
| Gain bandwidth product | 250 MHz |
| Package | Tube |
| Slew rate | 240V/µs |
| Case | 14-SOIC (0.154\", 3.90mm Width) |
| Number of circuits | 4 |
The 14-SOIC (0.154" body width) is a standard footprint. Surface-mount only. Each output can source or sink 85 mA.
The OPA4820ID carries an Active lifecycle status. ROHS3 compliant. It is sourced through independent distribution and quoted to order against an RFQ.
The -3 dB bandwidth is 650 MHz; gain-bandwidth product is 250 MHz.
Slew rate is 240 V/µs.
No direct pin-compatible replacement is listed in the official records. The OPA4820ID is a quad voltage-feedback amp; single-channel alternatives like the THS4215 (350 MHz, 970 V/µs) or OPA859 (900 MHz, 1150 V/µs) exist but are not drop-in substitutes due to different circuit count and package.