These comparators are designed for use in level detection, low−level

sensing and memory applications in consumer, automotive, and

industrial electronic applications.

Features

• Single Supply Operation: 3.0 V to 36 V

• Split Supply Operation: ±1.5 V to ±18 V

• 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

Unique Site and Control Change Requirements; AEC−Q100

Qualified and PPAP Capable

• These Devices are Pb−Free, Halogen Free/BFR Free and are RoHS Compliant

LM239属于集成电路（IC） > 比较器。安森美半导体公司制造生产的LM239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。