型号TXS03121
品牌
分类比较器
描述微功耗单路比较器
相关操作
产品概述

参数

Number of channels 1
Output type Open-drain
Propagation delay time (µs) 0.7
Vs (max) (V) 5.5
Vs (min) (V) 2.5
Vos (offset voltage at 25°C) (max) (mV) 10
Iq per channel (typ) (mA) 0.005
Input bias current (±) (max) (nA) 500
Rail-to-rail No
Rating Catalog
Operating temperature range (°C) -40 to 85
VICR (max) (V) 5.5
VICR (min) (V) 0.8

封装 | 引脚 | 尺寸

SOT-5X3 (DRL) 6 2.56 mm² 1.6 x 1.6

特性

  • 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)

说明

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).