LM339D集成电路（IC）的比较器规格书PDF中文资料

LM339D属于集成电路（IC）的比较器。由安森美半导体公司制造生产的LM339D比较器逻辑比较器系列产品用于根据以数字格式表示的信息比较结果来生成输出；身份型比较器指示两个输入是否相同，幅度型比较器还指示两个输入不相同时哪个较大。它们不同于比较两个模拟输入幅度的器件，后者称为线性比较器且单独分类。

These comparators are designed for use in level detection, low−level sensing and memory applications in consumer, automotive, and industrial electronic applications.

Features

• Single or Split Supply Operation

• Low Input Bias Current: 25 nA (Typ)

• Low Input Offset Current: ±5.0 nA (Typ)

• Low Input Offset Voltage

• Input Common Mode Voltage Range to GND

• Low Output Saturation Voltage: 130 mV (Typ) @ 4.0 mA

• TTL and CMOS Compatible

• ESD Clamps on the Inputs Increase Reliability without Affecting Device Operation

• NCV Prefix for Automotive and Other Applications Requiring Site and Control Changes

• Pb−Free Packages are Available