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AD7570 Datasheet CMOS 10-Bit Monolithic A/D Converter

Manufacturer: Analog Devices

General Description

SThe AD7570 is a monolithic CMOS 10-bit successive approxi- mation AID converter on a 120 by 13 5 mil chip, requiring Oonly an external comparator, reference and passive clocking components.

Ratiometric operation is inherent, since an ex- 8 Ltremely accurate multiplying DAC is used in the feedback loop.

EThe AD7570 parallel output data lines and Busy line utilize Tthree-state logic to permit bussing with other AID output and Econtrol lines or with other I/O interface circuitry.

Overview

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ANALOG 8 L.III DEVICES CMOS 10-BitMonolithiAc ID Converter.

Key Features

  • 8- and 10-Bit Resolution 20llS Conversion Time Microprocessor Compatibility Very Low Power Dissipation Parallel and Serial Outputs Ratiometric Operation TTL/DTL/CMOS Logic Compatibility CMOS Monolithic Construction O8.