AD7152 Datasheet PDF (12-Bit Capacitance-to-Digital Converter)

AD7152 - 12-Bit Capacitance-to-Digital Converter

Features

Capacitance-to-digital converters Interfaces to floating sensors Resolution down to 0.25 fF (that is, up to 12 ENOB) Linearity: 0.05% Common-mode (not changing) capacitance up to 5 pF Four capacitance ranges selectable per operation mode ±0.25 pF to ±2 pF in differential mode 0.5 pF to 4 pF in single-ended mode Tolerant of parasitic capacitance to ground up to 50 pF Conversion time per channel: 5 ms, 20 ms, 50 ms, and 60 ms Internal clock oscillator 2-wire serial interface (I2C-compatible) Power.

Datasheet Details

Part number	AD7152
Manufacturer	Analog Devices
File Size	478.33 KB
Description	12-Bit Capacitance-to-Digital Converter
Datasheet	AD7152 Datasheet
Additional preview pages of the AD7152 datasheet.

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Full PDF Text Transcription

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Data Sheet 12-Bit Capacitance-to-Digital Converter AD7152/AD7153 07450-001 FEATURES Capacitance-to-digital converters Interfaces to floating sensors Resolution down to 0.25 fF (that is, up to 12 ENOB) Linearity: 0.05% Common-mode (not changing) capacitance up to 5 pF Four capacitance ranges selectable per operation mode ±0.25 pF to ±2 pF in differential mode 0.5 pF to 4 pF in single-ended mode Tolerant of parasitic capacitance to ground up to 50 pF Conversion time per channel: 5 ms, 20 ms, 50 ms, and 60 ms Internal clock oscillator 2-wire serial interface (I2C-compatible) Power 2.7 V to 3.

Published: Dec 14, 2016 |