GENERAL DESCRIPTION
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 filters, and ADC drivers. The Analog Devices, Inc., proprietary next-generation XFCB process and innovative architecture enables such high performance amplifiers.

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 to 10 V
   Power-down feature
   Available in 3 mm × 3 mm 8-lead LFCSP (single), 8-lead SOIC
      (single), and 4 mm × 4 mm 16-lead LFCSP (dual)

APPLICATIONS
   Instrumentation
   IF and baseband amplifiers
   Active filters
   ADC drivers
   DAC buffers