ADA4857-1 Datasheet - Analog Devices

ADA4857-1 High Speed Op Amp

The ADA4857 is a unity-gain stable, high speed, voltage feedback amplifier with low distortion, low noise, and high slew rate. With a spurious-free dynamic range (SFDR) of *88 dBc at 10 MHz, the ADA4857 is an ideal solution for a variety of applications, including ultrasounds, ATE, active fi.

ADA4857-1 Features

* High speed 850 MHz,

* 3 dB bandwidth (G = +1, RL = 1 kΩ, LFCSP) 750 MHz,

* 3 dB bandwidth (G = +1, RL = 1 kΩ, SOIC) 2800 V/μs slew rate Low distortion:

* 88 dBc at 10 MHz (G = +1, RL = 1 kΩ) Low power: 5 mA/amplifier at 10 V Low noise: 4.4 nV/√Hz Wide supply voltage range: 5 V t

ADA4857-1-AnalogDevices.pdf