AD7746 - 24-Bit Capacitance-to-Digital Converter

Product Overview

Analog Devices

Part number	AD7746
Manufacturer	Analog Devices
File Size	529.42 KB
Description	24-Bit Capacitance-to-Digital Converter
Datasheet	AD7746 Datasheet
Note	This datasheet PDF includes multiple part numbers: AD7746, AD7745. Please refer to the document for exact specifications by model.
Additional preview pages of the AD7746 datasheet.

The AD7745/AD7746 are a high resolution, Σ-Δ capacitance-todigital converter (CDC).

Capacitance-to-digital converter New standard in single chip solutions Interfaces to single or differential floating sensors Resolution down to 4 aF (that is, up to 21 ENOB) Accuracy: 4 fF Linearity: 0.01% Common-mode (not changing) capacitance up to 17 pF Full-scale (changing) capacitance range: ±4 pF Tolerant of parasitic capacitance to ground up to 60 pF Update rate: 10 Hz to 90 Hz Simultaneous 50 Hz and 60 Hz rejection at 16 Hz Temperature sensor on-chip Resolution: 0.1°C, accuracy: ±2°C Vol.

📁 Similar Datasheet

AD7216N2L - AC-DC / External Freestanding Adapter (Emerson)
AD7315 - Low Quiescent Current Low Dropout CMOS Voltage Regulator (Advanced Corporation Limited)
AD7318 - Low Quiescent Current Low Dropout CMOS Voltage Regulator (Advanced Corporation Limited)
AD7325 - Low Quiescent Current Low Dropout CMOS Voltage Regulator (Advanced Corporation Limited)
AD7328 - Low Quiescent Current Low Dropout CMOS Voltage Regulator (Advanced Corporation Limited)
AD7330 - Low Quiescent Current Low Dropout CMOS Voltage Regulator (Advanced Corporation Limited)
AD7333 - Low Quiescent Current Low Dropout CMOS Voltage Regulator (Advanced Corporation Limited)
AD7336 - Low Quiescent Current Low Dropout CMOS Voltage Regulator (Advanced Corporation Limited)

Other Datasheets by Analog Devices

AD7740 - Synchronous Voltage-to-Frequency Converter
AD7741 - Single and Multichannel/ Synchronous Voltage-to-Frequency Converters
AD7742 - Single and Multichannel/ Synchronous Voltage-to-Frequency Converters
AD7745 - 24-Bit Capacitance-to-Digital Converter
AD7747 - 24-Bit Capacitance-to-Digital Converter
AD774B - Complete 12-Bit A/D Converters

Published: Dec 23, 2006 |