型号LM747QML
品牌
分类通用运算放大器
描述军用级、双路、44V、1.5MHz 运算放大器
相关操作
产品概述

参数

Number of channels 2
Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 44
Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 10
Rail-to-rail No
GBW (typ) (MHz) 1.5
Slew rate (typ) (V/µs) 0.5
Vos (offset voltage at 25°C) (max) (mV) 5
Iq per channel (typ) (mA) 1.7
Vn at 1 kHz (typ) (nV√Hz) 23
Rating Military
Operating temperature range (°C) -55 to 125
Offset drift (typ) (V/°C) 0.000015
Input bias current (max) (pA) 1500000
CMRR (typ) (dB) 90
Iout (typ) (A) 0.025
Architecture Bipolar
Input common mode headroom (to negative supply) (typ) (V) 3
Input common mode headroom (to positive supply) (typ) (V) -3
Output swing headroom (to negative supply) (typ) (V) 3
Output swing headroom (to positive supply) (typ) (V) -3

封装 | 引脚 | 尺寸

CDIP (J) 14 130.4652 mm² 19.56 x 6.67
DIESALE (Y) — —
TO-CAN (LME) 10 80.2816 mm² 8.96 x 8.96

特性

  • No Frequency Compensation Required
  • Short-Circuit Protection
  • Wide Common-Mode and Differential Voltage Ranges
  • Low Power Consumption
  • No Latch-Up

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说明

The LM747 is a general purpose dual operational amplifier. The two amplifiers share a common bias network and power supply leads. Otherwise, their operation is completely independent.

Additional features of the LM747 are: no latch-up when input common mode range is exceeded, freedom from oscillations, and package flexibility.