AD650 - Voltage-to-Frequency and Frequency-to-Voltage Converter

Analog Devices

Datasheet Details

Part number	AD650
Manufacturer	Analog Devices
File Size	284.41 KB
Description	Voltage-to-Frequency and Frequency-to-Voltage Converter
Datasheet	AD650 Datasheet

General Description

The AD650 V/F/V (voltage-to-frequency or frequency-to-voltage converter) provides a combination of high frequency operation and low nonlinearity previously unavailable in monolithic form.

The inherent monotonicity of the V/F transfer function makes the AD650 useful as a high-resolution analog-to-digital converter.

A flexible input configuration allows a wide variety of input voltage and current formats to be used, and an open-collector output with separate digital ground allows simple interfacing to either standard logic families or opto-couplers.

Overview

Key Features

V/F Conversion to 1 MHz Reliable Monolithic Construction Very Low Nonlinearity 0.002% typ at 10 kHz 0.005% typ at 100 kHz 0.07% typ at 1 MHz Input Offset Trimmable to Zero CMOS or TTL Compatible Unipolar, Bipolar, or Differential V/F V/F or F/V Conversion Available in Surface Mount MIL-STD-883 Compliant Versions Available Voltage-to-Frequency and Frequency-to-Voltage Converter AD650 PIN.

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