描述 Description

The TXS03121 is a comparator designed for battery monitoring applications. It can be operated with a voltage of 2.5 V to 5.5 V. The reference voltage is applied to the ?IN terminal, whereas the voltage to be monitored is connected to +IN. When the voltage at +IN is greater than the voltage at ?IN, the output FET is turned On. When the voltage at +IN is less than the voltage at ?IN, the output FET is turned Off. The source (S) of the output FET can be connected to 1.1 V to 3.6 V, which allows the output signal to be level translated to another voltage value. The voltage at V+ must be greater than or equal to the voltage at S. The voltage at S must be greater than or equal to the voltage at D (V+ ≥ VS ≥ VD).

特性 Features

? Low Supply Current: 8 μA (Max)
? Supply Voltage: 2.5 V to 5.5 V
? Output FET Provides Down Translation
? Small Package: SOT-563
? Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II
? ESD Performance
? 2500-V Human-Body Model (JESD-A114E)
? 250-V Machine Model (EIA/JESD A115-A)
? 1500-V Charged-Device Model (JESD22-C101-A Level III)