RE46C114集成电路（IC）的传感器检测器接口规格书PDF中文资料

RE46C114属于集成电路（IC）的传感器检测器接口。由美国微芯科技公司制造生产的RE46C114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。

General Description

The RE46C114 is an ionization type smoke detector IC. It is intended for applications using ionization type chambers to detect smoke. When enabled, VOUT is 1/2 of either the DETECT input or VDD depending on the status of the SELECT input. When the Select input is allowed to float the circuit is in the low current mode with only the guard amplifier enabled.

Utilizing low power CMOS technology the RE46C114 was designed for use in smoke detectors that comply with Underwriters Laboratory Specification UL217.

特性 Features

• Guard Outputs for Ion Detector Input

• ± 0.75pA Detect Input Current

• Microprocessor A/D Compatible Analog Output

• Low Quiescent Current Consumption (<10uA)

• Available in 8L PDIP or 8L N SOIC

• 2000V ESD Protection (HBM)

• Available in Standard Packaging or RoHS compliant Pb free packaging