MAX4168:高输出驱动、精密的低功耗、单电源、满摆幅输入/输出运算放大器,带有关断

The MAX4165-MAX4169 family of operational amplifiers combines excellent DC accuracy with high output current drive, single-supply operation, and rail-to-rail inputs and outputs. These devices operate from a single +2.7V to +6.5V supply, or from dual ±1.35V to ±3.25V supplies. They typically draw 1.2mA supply current, and are guaranteed to deliver 80mA output current. The MAX4166/MAX4168 have a shutdown mode that reduces supply current to 38µA per amplifier and places the outputs into a high-impedance state. The MAX4165-MAX4169's precision performance combined with high output current, wide input/output dynamic range, single-supply operation, and low power consumption makes them ideal for portable audio applications and other low-voltage, battery-powered systems. The MAX4165 is available in the space-saving 5-pin SOT23 package and the MAX4166 is available in a tiny 2mm x 2mm x 0.8mm µDFN package.

关键特性
  • 80mA (min) Output Drive Capability
  • Rail-to-Rail Input Common-Mode Voltage Range
  • Rail-to-Rail Output Voltage Swing
  • 1.2mA Supply Current per Amplifier
  • +2.7V to +6.5V Single-Supply Operation
  • 5MHz Gain-Bandwidth Product
  • 250µV Offset Voltage
  • 120dB Voltage Gain (RL = 100kΩ)
  • 88dB Power-Supply Rejection Ratio
  • No Phase Reversal for Overdriven Inputs
  • Unity-Gain Stable for Capacitive Loads to 250pF
  • Low-Power Shutdown Mode:
    • Reduces Supply Current to 38µA Places
    • Outputs in High-Impedance State
  • Available in 5-Pin SOT23 Package (MAX4165) or 2mm x 2mm x 0.8mm µDFN (MAX4166)
MAX4165、MAX4166、MAX4167、MAX4168、MAX4169:典型工作电路
MAX4165、MAX4166、MAX4167、MAX4168、MAX4169:典型工作电路
应用
  • 汽车传感器
  • 基站/无线基础架构
  • 蜂窝电话
  • 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
  • 数模转换缓冲器
  • 免提汽车电话(工具包)
  • 工业:过程测量与控制
  • 电机驱动器
  • 笔记本电脑
  • 面板表
  • 便携式电池供电音频应用
  • 便携式耳机扬声器驱动器
  • 可编程逻辑控制器(PLC)
  • 机顶盒
  • 信号调理
  • 声音端口/卡
  • 变压器/线驱动器
数据手册DataSheet
语言下载文件备注
英文MAX4165-MAX4169.pdfRev 3; 01/2007
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
MAX41651Input/Output2.76.5130085093881505226SOT/5$1.70 @1k
MAX41661
  • µDFN/8
  • µMAX/8
  • PDIP(N)/8
  • SOIC(N)/8
$1.49 @1k
MAX41672
  • PDIP(N)/8
  • SOIC(N)/8
$1.70 @1k
MAX41682
  • µMAX/10
  • PDIP(N)/14
  • SOIC(N)/14
$1.93 @1k
技术资料
订购型号
型号状况推荐替代产品封装温度RoHS/无铅
MAX4168EPD停止供货MAX4168EPD+PDIP(N),;14引脚;158.4mm²-40°C至+85°CRoHS/无铅:否
MAX4168EPD+生产中PDIP(N),;14引脚;158.4mm²-40°C至+85°CRoHS/无铅:无铅
MAX4168ESD停止供货MAX4168ESD+SOIC(N),;14引脚;54.2mm²-40°C至+85°CRoHS/无铅:否
MAX4168ESD+生产中SOIC(N),;14引脚;54.2mm²-40°C至+85°CRoHS/无铅:无铅
MAX4168ESD+T生产中SOIC(N),;14引脚;54.2mm²-40°C至+85°CRoHS/无铅:无铅
MAX4168ESD-T停止供货MAX4168ESD+TN.SO;14引脚-40°C至+85°C参考数据资料
MAX4168EUB停止供货MAX4168EUB+µMAX,;10引脚;15.4mm²-40°C至+85°CRoHS/无铅:否
MAX4168EUB+生产中µMAX,;10引脚;15.4mm²-40°C至+85°CRoHS/无铅:无铅
MAX4168EUB+T生产中µMAX,;10引脚;15.4mm²-40°C至+85°CRoHS/无铅:无铅
MAX4168EUB-T停止供货MAX4168EUB+TµMAX,;10引脚;15.4mm²-40°C至+85°CRoHS/无铅:否
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