LMR931G
LMR™ Series, 输入/输出全振幅 低电压运算放大器

LMR981G、LMR931G、LMR932F、LMR934F均为低电压工作、输入/输出全振幅的运算放大器,是将1、2、4个电路集成于1个芯片的IC。此外,消耗电流低,LMR981G、LMR982FVM带关断功能。

Data Sheet 购买 *
* 本产品是标准级的产品。
本产品不建议使用于车载设备。

主要规格

 
型号 | LMR931G-GTR
Status | 推荐品
封装 | SSOP5
包装数量 | 3000
最小独立包装数量 | 3000
包装形态 | Taping
RoHS | Yes

特性:

Grade

Standard

Power supply(Min.)[V](+5V=5, +/-5V=10)

1.8

Power supply(Max.)[V](+5V=5, +/-5V=10)

5.0

Channel

1

Circuit Current(Typ.)[mA]

0.085

Input Offset Voltage(Max.)[mV]

4.0

Input Bias Current(Typ.)[nA]

5.0

Slew Rate(Typ.)[V/µS]

0.42

Input Voltage Range [V]

VSS to VDD

Output Voltage Range [V]

VSS+0.037 to VDD-0.04

Voltage gain(Typ.)[dB]

101.0

Equivalent input noise voltage(Typ.)[nV/√Hz]

50.0

Output current(Typ.)[mA]

90.0

CMRR(Typ.)[dB]

94.0

PSRR(Typ.)[dB]

85.0

GBW(Typ.)[MHz]

1.5

Operating Temperature (Min.)[°C]

-40

Operating Temperature (Max.)[°C]

85

特点:

・ Low operating supply voltage
・ Input/Output Full Swing
・ High large signal voltage gain
・ Low input bias current
・ Low supply current
・ Low input offset voltage

设计资源

 

技术记事

Schematic Design & Verification

  • Op-Amp / Comparator Tutorial
  • 功率测量中探针校正的重要性 倾斜校正篇
  • 旁路电容器的阻抗特性

Thermal Design

  • 热阻、热特性参数

设计模型

Simulations (Login Required)

  • Method for Exporting Circuit Data (ROHM Solution Simulator)

Models

  • LMR931G SPICE Model

2D/3D/CAD

  • SSOP5 Footprint / Symbol

封装和质量数据

Package Information

  • Package Information
  • Anti-Whisker formation

Manufacturing Data

  • Factory Information

Environmental Data

  • UL94 Flame Classifications of Mold Compound
  • Compliance with the ELV directive
  • REACH SVHC Non-use Declaration
  • RoHS Comission Delegated Directive

Export Information

  • The Export Control Order
  • Export Administration Regulations(EAR)