Analog Devices LT® series, LT1397CS#PBF, quad current-feedback operational amplifier, 400 MHz -3dB bandwidth, 800 V/µs slew rate, 4 V to 12 V supply, 14-SOIC package, 0°C to 70°C operating temperature.
| Parameter | Value |
|---|---|
| Series | LT® |
| Mounting | Surface Mount |
| Amplifier type | Current Feedback |
| Voltage - input offset | 1 mV |
| Voltage - supply span | 12 V |
| Current - supply | 4.6mA (x4 Channels) |
| Current - input bias | 10 µA |
| Current - output (Channel) | 80 mA |
| Operating temperature | 0°C ~ 70°C |
| -3db bandwidth | 400 MHz |
| Package | Tube |
| Slew rate | 800V/µs |
| Case | 14-SOIC (0.154\", 3.90mm Width) |
| Number of circuits | 4 |
ROHS3 compliance is confirmed.
The 400 MHz -3dB bandwidth and 800 V/µs slew rate define the small-signal and large-signal speed. Each channel delivers 80 mA output current. Supply current is 4.6 mA per channel.
The LT1397CS#PBF has a -3dB bandwidth of 400 MHz and a slew rate of 800 V/µs.
The AD8008ARMZ is a dual current-feedback op-amp with 500 MHz bandwidth and 1000 V/µs slew rate, but it is a dual, not a quad. The ADA4861-3YRZ-RL7 is a triple current-feedback op-amp with 370 MHz bandwidth and 680 V/µs slew rate. Neither is a pin-compatible drop-in; evaluate channel count and package before cross-referencing.