型号TLV4082
品牌
分类比较器
描述具有集成基准的双路比较器
相关操作
产品概述

参数

Number of channels 2
Output type Open-drain
Propagation delay time (µs) 5.5
Vs (max) (V) 5.5
Vs (min) (V) 1.5
Vos (offset voltage at 25°C) (max) (mV) 6
Iq per channel (typ) (mA) 0.002
Input bias current (±) (max) (nA) 15
Rail-to-rail In, Out
Rating Catalog
Operating temperature range (°C) -40 to 125
Features Internal Reference
VICR (max) (V) 5.5
VICR (min) (V) 1.5

封装 | 引脚 | 尺寸

SOT-23 (DBV) 6 8.12 mm² 2.9 x 2.8
USON (DRY) 6 1.45 mm² 1.45 x 1

特性

  • Wide supply voltage range: 1.5 V to 5.5 V
  • Two-channel detectors in small packages
  • High threshold accuracy: 1% over temperature
  • Precision hysteresis: 60 mV
  • Low quiescent current: 2 µA (typ)
  • Temperature range: –40°C to +125°C
  • Push-pull (TLV4062) and open-drain (TLV4082) output options
  • Available in an SOT-23 and µSON package

说明

The TLV4062 and TLV4082 are a family of high-accuracy, dual-channel comparators featuring low power and small solution size. The IN1 and IN2 inputs include hysteresis to reject brief glitches, thus ensuring stable output operation without false triggering.

The TLV4062 and TLV4082 have adjustable INx inputs that can be configured by an external resistor divider pair. When the voltage at the IN1 or IN2 input goes below the falling threshold, OUT1 or OUT2 is driven low, respectively. When IN1 or IN2 rises above the rising threshold, OUT1 or OUT2 goes high, respectively.

The comparators have a very low quiescent current of 2 µA (typical) and provide a precise, space-conscious solution for low-power, voltage monitoring. The TLV4062 and TLV4082 operate from 1.5 V to 5.5 V, over the –40°C to +125°C temperature range.