描述 Description

The MIC833 is a micropower precision dual voltage comparator with an on-chip reference and latch.High- and low-voltage thresholds are adjusted independently, allowing for wide hysteresis. Three external resistors determine the threshold voltages. Voltage detection thresholds are accurate to 1.5%.Supply current is extremely low (1μA, typical), making it ideal for portable applications.The MIC833 is supplied in Micrel's IttyBitty? 5-lead SOT-23 package.

特性 Features

? Optimized for battery-powered devices
? Inputs and output can pulled up to 6V regardless of supply voltage
? Independently adjustable high- and low-voltage thresholds
? High ±1.5% voltage threshold accuracy
? Extremely low 1μA typical supply current
? Immune to brief input transients
? 5-lead SOT-23 package

簡介

MIC833屬于集成電路（IC）的比較器。由制造生產(chǎn)的MIC833比較器邏輯比較器系列產(chǎn)品用于根據(jù)以數(shù)字格式表示的信息比較結(jié)果來生成輸出；身份型比較器指示兩個輸入是否相同，幅度型比較器還指示兩個輸入不相同時哪個較大。它們不同于比較兩個模擬輸入幅度的器件，后者稱為線性比較器且單獨分類。