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AD7856 - 5 V Single Supply/ 8-Channel 14-Bit 285 kSPS Sampling ADC

This page provides the datasheet information for the AD7856, a member of the AD7 5 V Single Supply/ 8-Channel 14-Bit 285 kSPS Sampling ADC family.

Datasheet Summary

Description

The AD7856 is a high speed, low power, 14-bit ADC that operates from a single 5 V power supply.

The ADC powers up with a set of default conditions at which time it can be operated as a read only ADC.

Features

  • Single 5␣ V Supply 285 kSPS Throughput Rate Self- and System Calibration with Autocalibration on Power-Up Eight Single-Ended or Four Pseudo-Differential Inputs Low Power: 60 mW Typ Automatic Power-Down After Conversion (2.5␣ ␮ W Typ) Flexible Serial Interface: 8051/SPI™/QSPI™/␮P Compatible 24-Lead DIP, SOIC and SSOP Packages.

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Datasheet preview – AD7856

Datasheet Details

Part number AD7856
Manufacturer Analog Devices
File Size 294.27 KB
Description 5 V Single Supply/ 8-Channel 14-Bit 285 kSPS Sampling ADC
Datasheet download datasheet AD7856 Datasheet
Additional preview pages of the AD7856 datasheet.

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Full PDF Text Transcription

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a FEATURES Single 5␣ V Supply 285 kSPS Throughput Rate Self- and System Calibration with Autocalibration on Power-Up Eight Single-Ended or Four Pseudo-Differential Inputs Low Power: 60 mW Typ Automatic Power-Down After Conversion (2.5␣ ␮ W Typ) Flexible Serial Interface: 8051/SPI™/QSPI™/␮P Compatible 24-Lead DIP, SOIC and SSOP Packages APPLICATIONS Battery-Powered Systems (Personal Digital Assistants, Medical Instruments, Mobile Communications) Pen Computers Instrumentation and Control Systems High Speed Modems 5 V Single Supply, 8-Channel 14-Bit 285 kSPS Sampling ADC AD7856 FUNCTIONAL BLOCK DIAGRAM AVDD AGND DVDD AIN1 AIN8 .... I/P MUX T/H AD7856 ..... 4.
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