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ADA4857-2 Datasheet High Speed Op Amp

Manufacturer: Analog Devices

Download the ADA4857-2 datasheet PDF. This datasheet also includes the ADA4857-1 variant, as both parts are published together in a single manufacturer document.

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Note: The manufacturer provides a single datasheet file (ADA4857-1-AnalogDevices.pdf) that lists specifications for multiple related part numbers.

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.

Overview

Data Sheet.

Key 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).

More Datasheets from Analog Devices

Part Number Description
ADA4857-1 High Speed Op Amp
ADA4850-1 (ADA4850-1/-2) Op Amp
ADA4850-2 (ADA4850-1/-2) Op Amp
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ADA4851-2 (ADA4851-x) Rail-to-Rail Output Op Amps
ADA4851-4 (ADA4851-x) Rail-to-Rail Output Op Amps
ADA4853-1 (ADA4853-x) Video Op Amp
ADA4853-2 (ADA4853-x) Video Op Amp
ADA4853-3 (ADA4853-x) Video Op Amp
ADA4855-3 Triple Op Amp