TSX393中文资料微功耗双路CMOS电压比较器数据手册ST规格书

描述 Description

The TSX393 is a micropower CMOS dual voltage comparator which exhibits a very low current consumption of 5 µA typical per comparator. This device was designed as the improvement of the TS393: it shows a lower current consumption, a better input offset voltage, and an enhanced ESD tolerance. The TSX393 is fully specified over a wide temperature range and is proposed in automotive grade for the SO8 package. It is fully compatible with the TS393 CMOS comparator and is available with similar packages. New tiny packages (MiniSO8 and DFN8 2x2 mm) are also proposed for the TSX393 thus allowing even more integration on applications.

特性 Features

• Low supply current: 5 µA typ. per comparator
• Wide single supply range 2.7 V to 16 V or dual supplies (±1.35 V to ±8 V)
• Extremely low input bias current: 1 pA typ.
• Input common-mode voltage range includes ground
• Open drain output
• High input impedance: 1012 Ω typ.
• Fast response time: 2 µs typ. for 5 mV overdrive
• ESD tolerance: 4 kV HBM, 200 V MM

简介

TSX393属于集成电路（IC）的比较器。由制造生产的TSX393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。