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AD537 Datasheet Integrated Circuit Voltage-to-Frequency Converter

Manufacturer: Analog Devices

General Description

The AD537 is a monolithic V-F converter consisting of an input amplifier, a precision oscillator system, an accurate internal reference generator and a high current output stage.

Only a single external RC network is required to set up any full-scale (F.S.) frequency up to 100 kHz and any F.S.

input voltage up to ± 30 V.

Overview

a.

Key Features

  • Low Cost A.
  • D Conversion Versatile Input Amplifier Positive or Negative Voltage Modes Negative Current Mode High Input Impedance, Low Drift Single Supply, 5 V to 36 V Linearity: ؎ 0.05% FS Low Power: 1.2 mA Quiescent Current Full-Scale Frequency up to 100 kHz 1.00 V Reference Thermometer Output (1 mV/K) F-V.