MAX4164:SOT23封装、微功耗、单电源、满摆幅输入/输出运算放大器

The MAX4162/MAX4163/MAX4164 are single/dual/quad, micropower operational amplifiers that combine an exceptional bandwidth to power consumption ratio with true rail-to-rail inputs and outputs. They consume a mere 25µA quiescent current per amplifier, yet achieve 200kHz gain-bandwidth product and are unity-gain stable while driving any capacitive load. The MAX4162/MAX4163/MAX4164 operate from either a single supply (2.5V to 10V) or dual supplies (±1.25V to ±5V), with an input common-mode voltage range that extends 250mV beyond either supply rail. These amplifiers use a proprietary architecture to achieve a very high input common-mode rejection ratio without the midswing nonlinearities present in other rail-to-rail op amps. This architecture also maintains high open-loop gain and output swing while driving substantial loads. The combination of excellent bandwidth/power performance, single-supply operation, and miniature footprint makes these op amps ideal for portable equipment and other low-power, single-supply applications. The single MAX4162 is available in 8-pin SO and space-saving 5-pin SOT23 packages. The MAX4163 is available in an 8-pin ultra chip-scale package (UCSP™) and an 8-pin µMAX® or SO package. The MAX4164 is available in a 14-pin SO package.

关键特性
  • UCSP Package (MAX4163)
  • 1.0pA Typical Input Bias Current
  • Single-Supply Operation from 2.5V to 10V
  • Input Common-Mode Voltage Range Extends 250mV Beyond Either Supply Rail
  • Rail-to-Rail Output Swing
  • 200kHz Gain-Bandwidth Product
  • 25µA Quiescent Current per Amplifier
  • Excellent CMRR, PSRR, and Gain Linearity
  • No Phase Reversal for Overdriven Inputs
  • Unity-Gain Stable
  • Stable with Any Capacitive Load
  • Internally Short-Circuit Protected to Either Rail
功能框图
MAX4162、MAX4163、MAX4163EBL、MAX4164:典型应用电路
产品应用
  • 汽车电子
  • 蜂窝电话
  • 无绳电话
  • 血糖表
  • GPS方案
  • 离子探测器
  • IP摄像机
  • 低功耗、低电压设备
  • 医疗仪器
  • 面板表
  • pH探测器
  • 便携式设备
  • 电表
  • 可编程逻辑控制器(PLC)
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)
Low Input Bias CMOS InputsInput IBIAS
(nA)
Unity Gain BW
(MHz)
Slew Rate
(V/µs)
en
(nV/√Hz)
Package/PinsBudgetary
Price
minmaxtypmaxtyptypmaxtyptyp<See Notes
MAX41621Input/Output2.510253000100110Yes0.10.20.11580
SOIC(N)/8
SOT/5
$1.55 @1k
MAX416324000
µMAX/8
SOIC(N)/8
UCSP/9
$1.93 @1k
数据手册DataSheet
英文MAX4162-MAX4164.pdfRev 3; 02/2010
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
MAX4164ESD停止供货MAX4495MAX4472SOIC(N),;14引脚;54.3mm²-40°C至+85°CRoHS/无铅:否
MAX4164ESD+停止供货MAX4495MAX4472SOIC(N),;14引脚;54.3mm²-40°C至+85°CRoHS/无铅:无铅
MAX4164ESD+T停止供货MAX4495MAX4472SOIC(N),;14引脚;54.3mm²-40°C至+85°CRoHS/无铅:无铅
MAX4164ESD-T停止供货MAX4495MAX4472SOIC(N),;14引脚;54.3mm²-40°C至+85°CRoHS/无铅:否
MAX4162-MAX4164.pdf MAX4163
MAX4162-MAX4164.pdf MAX4163
Circuit Enables PC-Based Voltage Measurements MAX1248