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AD7477 - 1-MSPS ADC

Description

The AD7476/AD7477/AD74781 are, respectively, 12-bit, 10-bit, and 8-bit, high speed, low power, successive approximation ADCs.

The parts operate from a single 2.35 V to 5.25 V power supply and feature throughput rates up to 1 MSPS.

Features

  • Fast throughput rate: 1 MSPS Specified for VDD of 2.35 V to 5.25 V Low power 3.6 mW at 1 MSPS with 3 V supplies 15 mW at 1 MSPS with 5 V supplies Wide input bandwidth 70 dB SNR at 100 kHz input frequency Flexible power/serial clock speed management No pipeline delays High speed serial interface SPI®-/QSPI™-/.

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Other Datasheets by Analog Devices

Part Number Description
AD7477A 12-/10-/8-Bit ADC
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AD7476 1-MSPS ADC

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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FEATURES Fast throughput rate: 1 MSPS Specified for VDD of 2.35 V to 5.25 V Low power 3.6 mW at 1 MSPS with 3 V supplies 15 mW at 1 MSPS with 5 V supplies Wide input bandwidth 70 dB SNR at 100 kHz input frequency Flexible power/serial clock speed management No pipeline delays High speed serial interface SPI®-/QSPI™-/MICROWIRE™-/DSP-compatible Standby mode: 1 μA maximum 6-lead SOT-23 package APPLICATIONS Battery-powered systems Personal digital assistants Medical instruments Mobile communications Instrumentation and control systems Data acquisition systems High speed modems Optical sensors GENERAL DESCRIPTION The AD7476/AD7477/AD74781 are, respectively, 12-bit, 10-bit, and 8-bit, high speed, low power, successive approximation ADCs. The parts operate from a single 2.35 V to 5.
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