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低成本、低电压、满摆幅输入/输出、SOT23封装5MHz运算放大器

LMC7101引脚兼容的低电压升级产品

产品详情

主要特征

Parametric specs for Operational Amplifiers
Unity Gain BW (MHz) (typ) 5
Input IBIAS (nA) (max) 150
VOS (µV) (max) 3500
VSUPPLY (Total) (V) (min) 2.4
VSUPPLY (Total) (V) (max) 6.5
# Amplifiers 1
Rail to Rail Input/Output
Package/Pins SOT23/5
Budgetary
Price (See Notes)
1.02
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参量

Parametric specs for Operational Amplifiers
Unity Gain BW (MHz) (typ) 5
Input IBIAS (nA) (max) 150
VOS (µV) (max) 3500
VSUPPLY (Total) (V) (min) 2.4
VSUPPLY (Total) (V) (max) 6.5
# Amplifiers 1
Rail to Rail Input/Output
Package/Pins SOT23/5
Budgetary
Price (See Notes)
1.02

主要特征

  • Low-Voltage, Pin-for-Pin Upgrade for LMC7101
  • Guaranteed +2.4V to +6.5V Single-Supply Operation
  • Typically Operates Down to +1.8V
  • 5MHz Gain-Bandwidth Product
  • 650µA Quiescent Current
  • Rail-to-Rail Common-Mode Input Voltage Range
  • Rail-to-Rail Output Voltage Range
  • Drives 250Ω Loads
  • Unity-Gain Stable for Capacitive Loads up to 500pF
  • No Phase Reversal for Overdriven Inputs
  • Low-Cost Solution in SOT23-5 Package

应用/用途

  • 汽车传感器
  • 基站/无线基础架构
  • 电池供电应用
  • 计算机:台式机、工作站和服务器
  • 计算机:主板
  • 计算机:笔记本电脑
  • 数据采集
  • 通用低压应用
  • GPS方案
  • 低功耗、低电压应用
  • MP3坞站:中级
  • 便携式设备
  • 可编程逻辑控制器(PLC)
  • 传感器与信号调理
  • 机顶盒

描述

The MAX4321 operational amplifier (op amp) combines a 5MHz gain-bandwidth product and excellent DC accuracy with rail-to-rail operation at both the inputs and the output. This device requires only 650µA and operates from either a single +2.4V to +6.5V supply or dual ±1.2V to ±3.25V supplies, although the MAX4321 typically operates down to +1.8V (±0.9V). The MAX4321 remains unity-gain stable with capacitive loads up to 500pF and is capable of driving 250Ω loads to within 200mV of either rail.

With rail-to-rail input common-mode range and output swing, the MAX4321 is ideal for low-voltage, single-supply applications. In addition, low ±1.2mV input offset voltage and high 2V/µs slew rate make this device ideal for signal-conditioning stages for precision, low-voltage data-acquisition systems. The MAX4321 comes in a space-saving 5-pin SOT23 package and is guaranteed over the extended (-40°C to +85°C) temperature range.

The MAX4321 is a low-voltage, pin-for-pin compatible upgrade for the LMC7101 that offers five-times higher bandwidth, two-times faster slew rate, and about half the input voltage noise density.

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MAX4321:典型工作电路 MAX4321:典型工作电路 Zoom icon

Technical Docs

支持和培训

在Maxim的知识库中搜索技术问题的答案

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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