TS372中文资料低功耗双路CMOS电压比较器数据手册ST规格书

描述 Description

These devices consist of two independent precision voltage comparators, designed to operate with single or dual supplies.

These differential comparators use the STMicroelectronics silicon lin MOS process giving them an excellent consumption-speed ratio.

These devices are ideally suited for low consumption applications.

特性 Features

• Wide single supply range or dual supplies 3 V to 16 V or ±1.5 V to ±8 V
• Very low supply current: 0.1 mA/comparator independent of supply voltage
• Extremely low input bias current: 1 pA typ
• Extremely low input offset currents: 1 pA typ
• Low input offset voltage
• Input common-mode voltage range includes GND
• Low output saturation voltage 150 mV typical
• Output compatible with TTL, MOS and CMOS
• High input impedance: 1012Ω typical
• Fast response time: 200 ns typ for TTL level input step

简介

TS372属于集成电路（IC）的比较器。由制造生产的TS372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。