MAX836：4引脚、微功耗电压监测器 _ BDTIC 中国领先电子元器件代理商

MAX836：4引脚、微功耗电压监测器

低功耗SOT电压监控器

The MAX836/MAX837 micropower voltage monitors contain a 1.204V precision bandgap reference and a comparator in a SOT143 package. The MAX836 has an open-drain, N-channel output driver, while the MAX837 has a push-pull output driver. Two external resistors set the trip threshold voltage.

关键特性

±1.25% Precision Voltage Threshold
SOT143 Package
Low Cost
< 5µA Typical Supply Current
Open-Drain Output (MAX836) Push-Pull Output (MAX837)

MAX836、MAX837：典型工作电路

应用

电池供电系统
负载开关
精密电池监视
门限检测器

数据手册DataSheet

语言	下载文件	备注
英文	MAX836-MAX837.pdf	Rev 3; 06/2008

关键参数

Part Number	Reset Thresh. (V)	Reset Out	t_RESET	Watchdog Feature	Supervisor Features	Reset Thresh. Accur. (%)	I_CC (µA)	Package/Pins	Budgetary Price
Part Number	Reset Thresh. (V)	Reset Out	min	Watchdog Feature	Supervisor Features	@ +25°C	max	Package/Pins	See Notes
MAX836	1.2 to 1.8 1.8 to 2.5 2.5 to 3.3 3.3 to 5.5	Active Low Open Drain	<1ms	No Watchdog	Adjustable Reset Input High Voltage (>6V)	1.5	15	SOT/4	$1.45 @1k
MAX837	1.2 to 1.8 1.8 to 2.5 2.5 to 3.3 3.3 to 5.5	Active Low Push-Pull	<1ms	No Watchdog	Adjustable Reset Input High Voltage (>6V)	1.5	15	SOT/4	$1.45 @1k

质量和环境数据

MAX836.pdf

订购型号

型号	状况	推荐替代产品	封装	温度	RoHS/无铅
MAX836EUS	停止供货	MAX836EUS+	SOT,；4引脚；8mm²	-40°C至+85°C	RoHS/无铅：否
MAX836EUS+	生产中		SOT,；4引脚；8mm²	-40°C至+85°C	RoHS/无铅：无铅
MAX836EUS+T	生产中		SOT,；4引脚；8mm²	-40°C至+85°C	RoHS/无铅：无铅
MAX836EUS-T	停止供货	MAX836EUS+T	SOT,；4引脚；8mm²	-40°C至+85°C	RoHS/无铅：否