GENERAL DESCRIPTION
●The AD670 is a complete 8-bit signal conditioning analogto-digital converter. It consists of an instrumentation amplifier front end along with a DAC, comparator, successive approximation register (SAR), precision voltage reference, and a threestate output buffer on a single monolithic chip. No external components or user trims are required to interface, with full accuracy, an analog system to an 8-bit data bus.
●FEATURES
●Complete 8-Bit Signal Conditioning A/D Converter
● Including Instrumentation Amp and Reference
●Microprocessor Bus Interface
●10 ms Conversion Speed
●Flexible Input Stage: Instrumentation Amp Front End
● Provides Differential Inputs and High Common-Mode
● Rejection
●No User Trims Required
●No Missing Codes Over Temperature
●Single +5 V Supply Operation
●Convenient Input Ranges
●20-Pin DIP or Surface-Mount Package
●Low Cost Monolithic Construction
●MIL-STD-883B Compliant Versions Available
