ICL7101CDL中文資料Intersil數(shù)據(jù)手冊PDF規(guī)格書

FEATURES

Guaranteed zero reading for 0 volts input

Auto-zero; auto polarity

5pA input current typical

Single reference voltage

Latched paratlel (full-time) BCD output for LCDs or

data busing

True polarity at zero count for precise null detection

On-board clock and reference

GENERAL DESCRIPTION

The 8052/7101 A/D Pair, with its parallel BCD outputs, isideally suited for data processing applications or interfacingwith 3?-digit Liquid Crystal Displays. No external circuitryis required to demultiplex the information. In addition, ihas a start/reset input and busy output that allows easysynchronization to system requirements. The 8052/7101provides 4?-digit accuracy in a 3?-digit format with typicasystem performance like 5pA input leakage, auto-zero to

10μVwith less than 1μV/C drift and Linearity to 0.002%The 8052/7101 A/D pair also features conversion rate

from 10 seconds to 30 per second, making them ideall

suited for a wide variety of applications.