PT8A2642中文资料Relay driver数据手册Diodes规格书

特性 Features

Operating voltage: 5V (Typ.)
Average supply current: 120μA (Typ.)
2 stage op-amp for filter.
Build-in noise rejection circuit.
On-chip regulator.
Adjustable output duration
Override function.
ON/AUTO/OFF selectable by MODE pin
Apply to AC 220V/50Hz and 110V/60Hz.
Auto-reset if the ZC signal disappears over 3 seconds
Output pulse (PT8A2641/5/7) to drive triac or output level (PT8A2642/6/8) to drive relay.
CDS to enable/disable output.
40 second warm-up.
Quick check mode for installation.

简介

PT8A2642属于集成电路（IC）的传感器检测器接口。由制造生产的PT8A2642传感器和检测器接口该系列产品可执行信号调节、数据转换、激励生成和/或各种将传感器或变送器机构连接到主机设备所需的其他功能。示例包括用于 CCD 图像传感器的控制器、用于 4-20 mA 接口和类似应用的电流变送器、超声变送器前端、惠斯通电桥接口等。