The LM6171 is a high speed unity-gain stable voltage feedback amplifier. It offers a high slew rate of 3600V/µs and a unity-gain bandwidth of 100 MHz while consuming only 2.5 mA of supply current. The LM6171 has very impressive AC and DC performance which is a great benefit for high speed signal processing and video applications. The ±15V power supplies allow for large signal swings and give greater dynamic range and signal-to-noise ratio. The LM6171 has high output current drive, low SFDR and THD, ideal for ADC/DAC systems. The LM6171 is specified for ±5V operation for portable applications. The LM6171 is built on National’s advanced VIP™ III (Vertically Integrated PNP) complementary bipolar process.
The LM6171 is a high‑speed unity‑gain stable voltage‑feedback amplifier designed for video and high‑speed signal‑processing applications. It operates from +5 V to +15 V supplies, drawing only 2.5 mA of supply current while delivering high output drive and low distortion.
The device is built on National’s VIP™ III bipolar process and is offered in 8‑pin DIP, molded DIP, and small‑outline packages. Detailed electrical characteristics, absolute maximum ratings, and typical performance graphs are provided for both +15 V and +5 V supply configurations.
| Slew Rate | 3600 V/µs |
|---|---|
| Unity‑Gain Bandwidth | 100 MHz |
| Supply Current | 2.5 mA |
| CMRR | 110 dB |
| Open‑Loop Gain | 90 dB |
The LM6171 has a very high slew rate of 3600 V/µs.
The unity‑gain bandwidth is 100 MHz.
The device can operate from 5.5 V up to 34 V supply voltage.
Typical supply current is 2.5 mA.