MAX4402：单/双/四路、低成本、单电源、满摆幅运算放大器，带有关断

满摆幅、800kHz运算放大器，采用微型SC70和SOT23-8封装

The MAX4400–MAX4403 low-cost, general-purpose op amps offer rail-to-rail outputs, draw only 320µA of quiescent current, and operate from a single +2.5V to +5.5V supply. For additional power conservation, the MAX4401 offers a low-power shutdown mode that reduces supply current to 1µA (max) and puts the amplifier's output in a high-impedance state. These devices deliver ±1.4mA of output current and are unity-gain stable with a 1MHz gain-bandwidth product driving capacitive loads up to 400pF. The MAX4400–MAX4403 are specified to +125°C, making them suitable for use in a variety of harsh environments, such as automotive applications. The MAX4400 single amplifier is available in ultra-small 5-pin SC70 and space-saving 5-pin SOT23 packages. The single MAX4401 includes the shutdown feature and is available in a 6-pin SC70. The MAX4402 is a dual amplifier available in 8-pin SOT23, µMAX®, and SO packages. The MAX4403 quad amplifier is packaged in a 14-pin TSSOP or SO.

关键特性

Single +2.5V to +5.5V Supply Voltage Range
320µA Quiescent Current per Amplifier
1µA (max) Shutdown Mode (MAX4401)
Available in Space-Saving Packages
- 5-Pin SC70 (MAX4400)
- 6-Pin SC70 (MAX4401)
- 8-Pin SOT23/µMAX (MAX4402)
110dB AVOL with 2kΩ Load
0.015% THD with 2kΩ Load
Rail-to-Rail Output Voltage Swing
1.4mA of Sink and Source Load Current
Unity-Gain Stable up to CLOAD = 400pF
Ground-Sensing Inputs

MAX4400、MAX4401、MAX4402、MAX4403：引脚配置

应用

汽车传感器
基站/无线基础架构
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
电子点火模块
工业：过程测量与控制
红外接收器
仪表与终端
面板表
便携式通信
可编程逻辑控制器(PLC)
传感器信号检测
单电源供电过零检测器

数据手册DataSheet

语言	下载文件	备注
英文	MAX4400-MAX4403.pdf	Rev 5; 07/2014

关键参数

Part Number	Amps.	Rail to Rail	V_SUPPLY (Total) (V)	V_SUPPLY (Total) (V)	I_CC per Amp. (µA)	V_OS (µV)	CMRR @DC (dB)	PSRR @DC (dB)	Low Input Bias CMOS Inputs	Input I_BIAS (nA)	Unity Gain BW (MHz)	Slew Rate (V/µs)	e_n (nV/√Hz)	Package/Pins	Budgetary Price
Part Number	Amps.	Rail to Rail	min	max	typ	max	typ	typ	Low Input Bias CMOS Inputs	max	typ	typ	<	Package/Pins	See Notes
MAX4400	1	Output Only	2.5	5.5	320	4500	84	100	Yes	0.1	0.8	1	36	SC-70/5 SOT/5	$0.47 @1k
MAX4401	1					4500								SC-70/6	$0.54 @1k
MAX4402	2					5500								µMAX/8 SOIC(N)/8 SOT/8	$0.72 @1k
MAX4403	4					5500								SOIC(N)/14 TSSOP/14	$1.07 @1k

技术资料

质量和环境数据

MAX4402.pdf

订购型号

型号	状况	推荐替代产品	封装	温度	RoHS/无铅
MAX4402AKA+	生产中		SOT,；8引脚；9mm²	-40°C至+125°C	RoHS/无铅：无铅
MAX4402AKA+T	生产中		SOT,；8引脚；9mm²	-40°C至+125°C	RoHS/无铅：无铅
MAX4402AKA-T	停止供货	MAX4402AKA+T	SOT,；8引脚；9mm²	-40°C至+125°C	RoHS/无铅：否
MAX4402AKA/V+T	生产中		SOT,；8引脚；9mm²	-40°C至+125°C	RoHS/无铅：无铅
MAX4402ASA	停止供货	MAX4402ASA+	SOIC(N),；8引脚；30.9mm²	-40°C至+125°C	RoHS/无铅：否
MAX4402ASA+	生产中		SOIC(N),；8引脚；30.9mm²	-40°C至+125°C	RoHS/无铅：无铅
MAX4402ASA+T	生产中		SOIC(N),；8引脚；30.9mm²	-40°C至+125°C	RoHS/无铅：无铅
MAX4402ASA-T	停止供货	MAX4402ASA+T	N.SO；8引脚	-40°C至+125°C	参考数据资料
MAX4402AUA	停止供货	MAX4402AUA+	µMAX,；8引脚；15.6mm²	-40°C至+125°C	RoHS/无铅：否
MAX4402AUA+	生产中		µMAX,；8引脚；15.6mm²	-40°C至+125°C	RoHS/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？
MAX4402AUA+T	生产中		µMAX,；8引脚；15.6mm²	-40°C至+125°C	RoHS/无铅：无铅
MAX4402AUA-T	停止供货	MAX4402AUA+T	uMAX；8引脚	-40°C至+125°C	参考数据资料
MAX4402AUA/V+	生产中		µMAX,；8引脚；15.6mm²	-40°C至+125°C	RoHS/无铅：无铅
MAX4402AUA/V+T	生产中		µMAX,；8引脚；15.6mm²	-40°C至+125°C	RoHS/无铅：无铅