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AD7858L - 3 V to 5 V Single Supply/ 200 kSPS 8-Channel/ 12-Bit Sampling ADC

This page provides the datasheet information for the AD7858L, a member of the AD7 3 V to 5 V Single Supply/ 200 kSPS 8-Channel/ 12-Bit Sampling ADC family.

Description

3 V to 5 V Single Supply, 200 kSPS 8-Channel, 12-Bit Sampling ADC AD7858/AD7858L FUNCTIONAL BLOCK DIAGRAM AVDD AGND AIN1 I/P MUX AIN8 2.5V REFERENCE T/H AD7858/ AD7858L DVDD COMP REFIN /REF OUT CREF1 CHARGE REDISTRIBUTION DAC CLKIN CREF2 CALIBRATION MEMORY AND CONTROLLER SAR AND ADC CONTRO

Features

  • Specified for VDD of 3 V to 5.5 V AD7858.
  • 200 kSPS; AD7858L.
  • 100 kSPS System and Self-Calibration with Autocalibration on Power-Up Eight Single-Ended or Four Pseudo-Differential Inputs Low Power AD7858: 12 mW (VDD = 3 V) AD7858L: 4.5 mW (V DD = 3 V) Automatic Power-Down After Conversion (25 ␮ W) Flexible Serial Interface: 8051/SPI™/QSPI™/␮P Compatible 24-Lead DIP, SOIC, and SSOP Packages.

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Datasheet preview – AD7858L

Datasheet Details

Part number AD7858L
Manufacturer Analog Devices
File Size 315.08 KB
Description 3 V to 5 V Single Supply/ 200 kSPS 8-Channel/ 12-Bit Sampling ADC
Datasheet download datasheet AD7858L Datasheet
Additional preview pages of the AD7858L datasheet.

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Other Datasheets by Analog Devices
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Full PDF Text Transcription

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a FEATURES Specified for VDD of 3 V to 5.5 V AD7858—200 kSPS; AD7858L—100 kSPS System and Self-Calibration with Autocalibration on Power-Up Eight Single-Ended or Four Pseudo-Differential Inputs Low Power AD7858: 12 mW (VDD = 3 V) AD7858L: 4.5 mW (V DD = 3 V) Automatic Power-Down After Conversion (25 ␮ W) 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 GENERAL DESCRIPTION 3 V to 5 V Single Supply, 200 kSPS 8-Channel, 12-Bit Sampling ADC AD7858/AD7858L* FUNCTIONAL BLOCK DIAGRAM AVDD AGND AIN1 I/P MUX AIN8 2.
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