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AD7741 - Single and Multichannel/ Synchronous Voltage-to-Frequency Converters

This page provides the datasheet information for the AD7741, a member of the AD7 Single and Multichannel/ Synchronous Voltage-to-Frequency Converters family.

Datasheet Summary

Description

The AD7741/AD7742 are a new generation of synchronous voltage-to-frequency converters (VFCs).

The AD7741 is a single-channel version in an 8-lead package (SOIC/DIP) and the AD7742 is a multichannel version in a 16-lead package (SOIC/ DIP).

Features

  • AD7741: One Single-Ended Input Channel AD7742: Two Differential or Three Pseudo-Differential Input Channels Integral Nonlinearity of 0.012% at fOUT(Max) = 2.75 MHz (AD7742) and at fOUT(Max) = 1.35 MHz (AD7741) Single +5 V Supply Operation Buffered Inputs Programmable Gain Analog Front-End On-Chip +2.5 V Reference Internal/External Reference Option Power Down to 35 ␮ A Max Minimal External Components Required 8-Lead and 16-Lead DIP and SOIC Packages.

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Datasheet preview – AD7741

Datasheet Details

Part number AD7741
Manufacturer Analog Devices
File Size 131.39 KB
Description Single and Multichannel/ Synchronous Voltage-to-Frequency Converters
Datasheet download datasheet AD7741 Datasheet
Additional preview pages of the AD7741 datasheet.

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Full PDF Text Transcription

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a Single and Multichannel, Synchronous Voltage-to-Frequency Converters AD7741/AD7742 FUNCTIONAL BLOCK DIAGRAMS VDD REFIN/OUT PD +2.5V REFERENCE FEATURES AD7741: One Single-Ended Input Channel AD7742: Two Differential or Three Pseudo-Differential Input Channels Integral Nonlinearity of 0.012% at fOUT(Max) = 2.75 MHz (AD7742) and at fOUT(Max) = 1.35 MHz (AD7741) Single +5 V Supply Operation Buffered Inputs Programmable Gain Analog Front-End On-Chip +2.
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