描述 Description

The Intersil CA3310 is a fast, low power, 10-bit successive approximation analog-to-digital converter, with microprocessorcompatible outputs. It uses only a single 3V to 6V supply and typically draws just 3mA when operating at 5V. It can accept full rail-to-rail input signals, and features a built-in track and hold. The track and hold will follow high bandwidth input signals, as it has only a 100ns (typical) input time constant.

特性 Features

? CMOS Low Power (Typ). . . . . . . . . . . . . . . . . . . . .15mW

? Single Supply Voltage . . . . . . . . . . . . . . . . . . . . 3V to 6V

? Conversion Time . . . . . . . . . . . . . . . . . . . . . . . . . . . 13μs

? Built-In Track and Hold

? Rail-to-Rail Input Range

? Latched Three-state Output Drivers

? Microprocessor-Compatible Control Lines

? Internal or External Clock

Applications

? Fast, No-Droop, Sample and Hold

? Voice Grade Digital Audio

? DSP Modems

? Remote Low Power Data Acquisition Systems

? μP Controlled Systems