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ADA4857-2 - High Speed Op Amp

This page provides the datasheet information for the ADA4857-2, a member of the ADA4857-1 High Speed Op Amp family.

Description

The ADA4857 is a unity-gain stable, high speed, voltage feedback amplifier with low distortion, low noise, and high slew rate.

88 dBc at 10 MHz, the ADA4857 is an ideal solution for a variety of applications, including ultrasounds, ATE, active fi

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).

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Datasheet preview – ADA4857-2

Datasheet Details

Part number ADA4857-2
Manufacturer Analog Devices
File Size 545.69 KB
Description High Speed Op Amp
Datasheet download datasheet ADA4857-2 Datasheet
Additional preview pages of the ADA4857-2 datasheet.

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Full PDF Text Transcription

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Data Sheet 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 Ultralow Distortion, Low Power, Low Noise, High Speed Op Amp ADA4857-1/ADA4857-2 07040-001 CONNECTION DIAGRAMS ADA4857-1 TOP VIEW (Not to Scale) PD 1 FB 2 –IN 3 +IN 4 8 +VS 7 OUT 6 NC 5 –VS NOTES 1. NC = NO CONNECT. DO NOT CONNECT TO THIS PIN. 2.
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