ADI AD650JNZ

电压到频率和频率到电压1 MHz±150ppm/°C

Overview

The AD650JNZ is a Voltage-to-Frequency 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 AD650JNZ 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. The linearity error of the AD650JNZ is typically 20ppm (0.002% of full scale) and 50ppm (0.005%) maximum at 10kHz full scale. This corresponds to approximately 14-bit linearity in an analog-to-digital converter circuit. Higher full-scale frequencies or longer count intervals can be used for higher resolution conversions. The AD650JNZ has useful dynamic range of six decades allowing extremely high resolution measurements.

Features

Tube Package
14-DIP (0.300, 7.62mm) package
14 terminations
14 pin count
14 pins
A dual supply voltage of 15V

Through Hole Mounting Type

Applications

There are a lot of Analog Devices Inc.
AD650JNZ V/F & F/V Converters applications.

• Automotive Door L ock Control
• Clutch Control
• Horn Control
• Touch or Sound Switches
• lsolation of High Common-Mode Voltages
• Low-Cost Analog-to-Digital Conversion
• Battery Monitoring
• Automotive Sensing
• Voltage to Frequency Conversions
• Frequency to Voltage Conversions