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MAX492
模拟信号 放大器 MAX492
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MAX492

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单/双/四路、微功耗、单电源、满摆幅运算放大器

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产品详情

请参见参数规范 Operational Amplifiers

主要特征

请参见参数规范 Operational Amplifiers
Parametric specs for Operational Amplifiers
Unity Gain BW (MHz) (typ) 0.5
Input IBIAS (nA) (max) 60
VOS (µV) (max) 500
VSUPPLY (Total) (V) (min) 2.7
VSUPPLY (Total) (V) (max) 6
# Amplifiers 2
Rail to Rail Input/Output
Package/Pins PDIP/8
SOIC (N)/8
Budgetary
Price (See Notes) 		4.96
请参见参数规范 Operational Amplifiers
缩小

简化框图

Technical Docs

数据资料 单/双/四路、微功耗、单电源、满摆幅运算放大器 Sep 01, 1996
应用笔记 PC打印口控制的I-V曲线示踪仪
设计指南 Rail-to-Rail Outputs and Beyond-the-Rails Inputs: The Inside Story on Micropower Op Amps

支持和培训

在Maxim的知识库中搜索技术问题的答案

过滤搜索

Maxim的专业工程师团队也会为您解答相应的技术问题，请访问Maxim的 支持中心 。

采样:
选择上方“样片”按钮将重定向至第三方ADI样片网站。登录后，所选部件将转移到您在此网站上的购物车。如果您之前从未使用过此网站，请创建一个新帐户。有关此样片网站的任何问题，请联系SampleSupport@analog.com。

参量

Parametric specs for Operational Amplifiers
Unity Gain BW (MHz) (typ) 0.5
Input IBIAS (nA) (max) 60
VOS (µV) (max) 500
VSUPPLY (Total) (V) (min) 2.7
VSUPPLY (Total) (V) (max) 6
# Amplifiers 2
Rail to Rail Input/Output
Package/Pins PDIP/8
SOIC (N)/8
Budgetary
Price (See Notes) 		4.96
See parametric specs for Operational Amplifiers

主要特征

  • Low-Voltage Single-Supply Operation (+2.7V to +6V)
  • Rail-to-Rail Input Common-Mode Voltage Range
  • Rail-to-Rail Output Swing
  • 500kHz Gain-Bandwidth Product
  • Unity-Gain Stable
  • 150µA Max Quiescent Current per Op Amp
  • No Phase Reversal for Overdriven Inputs
  • 200µV Offset Voltage
  • High Voltage Gain (108dB)
  • High CMRR (90dB) and PSRR (110dB)
  • Drives 1kΩ Load
  • Drives Large Capacitive Loads
  • MAX495 Available in µMAX Package-8-Pin SO
  • Dual, precision, rail-to-rail input and output (MAX492)
  • Quad, precision, rail-to-rail input and output (MAX494)
  • Single, precision, rail-to-rail input and output (MAX495)

应用/用途

  • 电池供电应用
  • 数据采集
  • 低电压应用
  • 便携式设备
  • 信号调理

描述

The dual MAX492, quad MAX494, and single MAX495 operational amplifiers combine excellent DC accuracy with rail-to-rail operation at the input and output. Since the common-mode voltage extends from VCC to VEE, the devices can operate from either a single supply (+2.7V to +6V) or split supplies (±1.35V to ±3V). Each op amp requires less than 150µA supply current. Even with this low current, the op amps are capable of driving a 1kΩ load, and the input referred voltage noise is only 25nV/√Hz. In addition, these op amps can drive loads in excess of 1nF.

The precision performance of the MAX492/MAX494/MAX495, combined with their wide input and output dynamic range, low-voltage single-supply operation, and very low supply current, makes them an ideal choice for battery-operated equipment and other low-voltage applications. The MAX492/MAX494/MAX495 are available in DIP and SO packages in the industry-standard op-amp pin configurations. The MAX495 is also available in the smallest 8-pin SO: the µMAX® package.

简化框图

MAX492、MAX495：引脚配置 MAX492、MAX495：引脚配置 Zoom icon

Technical Docs

数据资料 单/双/四路、微功耗、单电源、满摆幅运算放大器 Sep 01, 1996
应用笔记 PC打印口控制的I-V曲线示踪仪
设计指南 Rail-to-Rail Outputs and Beyond-the-Rails Inputs: The Inside Story on Micropower Op Amps

支持和培训

在Maxim的知识库中搜索技术问题的答案

过滤搜索

Maxim的专业工程师团队也会为您解答相应的技术问题，请访问Maxim的 支持中心 。

采样:
选择上方“样片”按钮将重定向至第三方ADI样片网站。登录后，所选部件将转移到您在此网站上的购物车。如果您之前从未使用过此网站，请创建一个新帐户。有关此样片网站的任何问题，请联系SampleSupport@analog.com。