型号LMV393-Q1
品牌
分类比较器
描述汽车类双路通用低电压比较器
相关操作
产品概述

参数

Number of channels 2
Output type Open-collector
Propagation delay time (µs) 0.2
Vs (max) (V) 5.5
Vs (min) (V) 2.7
Vos (offset voltage at 25°C) (max) (mV) 7
Iq per channel (typ) (mA) 0.0425
Input bias current (±) (max) (nA) 250
Rail-to-rail Out
Rating Automotive
Operating temperature range (°C) -40 to 125
VICR (max) (V) 4.2
VICR (min) (V) -0.1

封装 | 引脚 | 尺寸

SOIC (D) 8 29.4 mm² 4.9 x 6

特性

  • Qualified for Automotive Applications
  • 2.7-V and 5-V Performance
  • Low Supply Current
    • LMV331 . . . 60 µA Typ
    • LMV393 . . . 100 µA Typ
  • Input Common-Mode Voltage Range Includes Ground
  • Low Output Saturation Voltage . . . 200mVTyp
  • Open-Collector Output for Maximum Flexibility

说明

The LMV393-Q1 device is a low-voltage (2.7 V to 5.5 V) version of the dual and quad comparators, LM393 and LM339, which operate from 5 V to 30 V. The LMV331-Q1 is the single-comparator version.

The LMV331-Q1 and LMV393-Q1 are the most cost-effective solutions for applications where low-voltage operation, low power, space saving, and price are the primary specifications in circuit design for portable consumer products. These devices offer specifications that meet or exceed the familiar LM339 and LM393 devices at a fraction of the supply current.