RE46C800中文资料Horn Driver, LED Driver, Detector Interconnect, 3.3V Regulator, Boost Regulator数据手册Microchip规格书

描述 Description

The RE46C800 is a low power CMOS carbon monoxide detector companion IC. The RE46C800 provides all of the analog, interface, and power management functions for a microcontroller based CO or toxic gas detector. It is intended for use in both 3V and 9V battery or battery-backed applications. It features a high performance operational amplifier, a 3.3V regulator for microcontroller voltage regulation, a boost converter, horn driver circuit suitable for driving a piezoelectric horn, an LED driver, and an I/O circuit for communication with interconnected units.

特性 Features

Low Quiescent Current
Operation from 3 V or 9 V
10V Boost Regulator
Horn Driver
LED Driver
3.3V Regulated Voltage for Microcontroller Operation
±1mV Input Offset Voltage
200pA Input Leakage Current
Rail-to-rail Input and Output
10KHz Gain Bandwidth Product
Unity Gain Stable
Bidirectional Alarm Interconnect

简介

RE46C800属于集成电路（IC）的传感器检测器接口。由制造生产的RE46C800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。