型号 封装 在线定购
LM358DR(查看) SOIC8
LM358P(查看) PDIP8


技术资料—— LM358 PDF技术资料

LM358 概述

The LM358 consist of two independent, high-gain, frequency-compensated operational amplifiers designed to operate from a single supply over a wide range of voltages. Operation from split supplies also is possible if the difference between the two supplies is 3 V to 32 V (3 V to 26 V for the LM2904), and VCC is at least 1.5 V more positive than the input common-mode voltage. The low supply-current drain is independent of the magnitude of the supply voltage.

Applications of the LM358 include transducer amplifiers, dc amplification blocks, and all the conventional operational amplifier circuits that now can be implemented more easily in single-supply-voltage systems. For example, these devices can be operated directly from the standard 5-V supply used in digital systems and easily provide the required interface electronics without additional ±5-V supplies.

LM358 参数
LM358 基本参数
SR   0.3 V/µs
GBW   0.7 MHz
VIO   7 mV
IIB   250 nA
LM358 其他特性
电源电压(单/双±)   3V~32V,
Channels   2
工作温度   0℃ ~ 70℃
LM358 封装与引脚

LM358 特性

  • Wide Supply Range:
    • Single Supply: 3 V to 32 V (26 V for LM2904)
    • or Dual Supplies: ±1.5 V to ±n;16 V (±13 V for LM2904)
  • Low Supply-Current Drain Independent of Supply Voltage: 0.7 mA Typ
  • Common-Mode Input Voltage Range Includes Ground, Allowing Direct Sensing Near Ground
  • Low Input Bias and Offset Parameters:
    • Input Offset Voltage: 3 mV Typ
         A Versions: 2 mV Typ
    • Input Offset Current: 2 nA Typ
    • Input Bias Current: 20 nA Typ
         A Versions: 15 nA Typ
  • Differential Input Voltage Range Equal to Maximum-Rated Supply Voltage: ±32 V (26 V for LM2904)
  • Open-Loop Differential Voltage Amplification: 100 V/mV Typ
  • Internal Frequency Compensation