MAX4323:单/双/四路、低成本、UCSP/SOT23封装、低功耗、满摆幅输入/输出运算放大器

The MAX4322/MAX4323/MAX4326/MAX4327/MAX4329 family of operational amplifiers combines wide bandwidth and excellent DC accuracy with rail-to-rail operation at the inputs and outputs. These devices consume only 650µA per amplifier and operate from either a single supply (2.4V to 6.5V) or dual supplies (±1.2V to ±3.25V). These unity-gain-stable amplifiers are capable of driving 250Ω loads and have a 5MHz gain-bandwidth product. The MAX4323 and MAX4327 feature a low-power shutdown mode that reduces supply current to 25µA and places the outputs in a high-impedance state. With their rail-to-rail input common-mode range and output swing, these amplifiers are ideal for low-voltage, single-supply operation. In addition, low offset voltage and high speed make them the ideal signal-conditioning stages for precision, low-voltage data-acquisition systems. The MAX4323 is offered in a small 6-bump chip-scale package (UCSP™). The MAX4322/MAX4323 are also available in space-saving SOT23 packages.

关键特性
  • 6-Bump UCSP Package (MAX4323)
  • 2.4V to 6.5V Single-Supply Operation
  • Rail-to-rail Input Common-Mode Voltage Range
  • Rail-to-rail Output Voltage Swing
  • 5MHz Gain-Bandwidth Product
  • 650µA Quiescent Current per Amplifier
  • 700µV Offset Voltage
  • No Phase Reversal for Overdriven Inputs
  • Drive 250Ω Loads
  • 25µA Shutdown Mode (MAX4323/MAX4327)
  • Unity-Gain Stable for Capacitive Loads Up to 500pF
MAX4322、MAX4323、MAX4326、MAX4327、MAX4329:典型工作电路
MAX4322、MAX4323、MAX4326、MAX4327、MAX4329:典型工作电路
应用
  • 汽车传感器
  • 基站/无线基础架构
  • 电池供电仪表
  • 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
  • 数据采集系统
  • GPS方案
  • 低功耗、低电压应用
  • MP3坞站:中级
  • PA偏置
  • 便携式设备
  • 可编程逻辑控制器(PLC)
  • RSSI系统
  • 机顶盒
  • 信号调理
数据手册DataSheet
语言下载文件备注
英文MAX4322-MAX4329.pdfRev 3; 11/2002
关键参数
Part NumberAmps.Rail to RailVSUPPLY (Total)
(V)
VSUPPLY (Total)
(V)
ICC per Amp.
(µA)
VOS
(µV)
CMRR @DC
(dB)
PSRR @DC
(dB)
Input IBIAS
(nA)
Unity Gain BW
(MHz)
Slew Rate
(V/µs)
en
(nV/√Hz)
Package/PinsBudgetary
Price
minmaxtypmaxtyptypmaxtyptyp<See Notes
MAX43221Input/Output2.46.57302500941001505222
  • µMAX/8
  • SOIC(N)/8
  • SOT/5
$0.69 @1k
MAX432312500
  • µMAX/8
  • SOIC(N)/8
  • SOT/6
  • UCSP/6
$0.96 @1k
MAX432622500
  • µMAX/8
  • SOIC(N)/8
$1.20 @1k
MAX432722000
  • µMAX/10
  • SOIC(N)/14
$1.18 @1k
订购型号
型号状况推荐替代产品封装温度RoHS/无铅
MAX4323EBT+停止供货UCSP,;6引脚;1.8mm²-40°C至+85°CRoHS/无铅:无铅
MAX4323EBT+T停止供货UCSP,;6引脚;1.8mm²-40°C至+85°CRoHS/无铅:无铅
MAX4323EBT-T停止供货MAX4323EBT+TUCSP,;6引脚;1.8mm²-40°C至+85°CRoHS/无铅:否
MAX4323ESA停止供货MAX4323ESA+SOIC(N),;8引脚;30.9mm²-40°C至+85°CRoHS/无铅:否
MAX4323ESA+生产中SOIC(N),;8引脚;30.9mm²-40°C至+85°CRoHS/无铅:无铅
MAX4323ESA+T生产中SOIC(N),;8引脚;30.9mm²-40°C至+85°CRoHS/无铅:无铅
MAX4323ESA-T停止供货MAX4323ESA+TN.SO;8引脚-40°C至+85°C参考数据资料
MAX4323EUA停止供货µMAX,;8引脚;15.6mm²-40°C至+85°CRoHS/无铅:否
MAX4323EUA-T停止供货µMAX,;8引脚;15.6mm²-40°C至+85°CRoHS/无铅:否
MAX4323EUT+生产中SOT,;6引脚;9mm²-40°C至+85°CRoHS/无铅:无铅
型号状况推荐替代产品封装:类型 引脚 占位面积封装图 编码/变更 *温度RoHS/无铅?
MAX4323EUT+T生产中SOT,;6引脚;9mm²-40°C至+85°CRoHS/无铅:无铅
MAX4323EUT-T停止供货MAX4323EUT+TSOT,;6引脚;9mm²-40°C至+85°CRoHS/无铅:否
MAX4322-MAX4329.pdf MAX4327
MAX4322-MAX4329.pdf MAX4329