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电路监控、电压监测器及排序器 
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MAX835
微功耗、具有锁存功能的电压监测器，SOT23-5封装
业内唯一的SOT封装电压监控电路，带锁存输出
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订阅
Maxim Confidential
MyMaxim 订阅说明
The MAX834/MAX835 micropower voltage monitors contain a 1.204V precision bandgap reference, comparator, and latched output in a 5-pin SOT23 package. Using the latched output prevents deep discharge of batteries. The MAX834 has an open-drain, n-channel output driver, while the MAX835 has a push-pull output driver. Two external resistors set the trip-threshold voltage.The MAX834/MAX835 feature a level-sensitive latch, eliminating the need to add hysteresis to prevent oscillations in battery-load-disconnect applications.
关键特性
- Prevent Deep Discharge of Batteries
- Precision ±1.25% Voltage Threshold
- Latched Output (Once Low, Stays Low Until Cleared)
- SOT23-5 Package
- Low Cost
- +2.5V to +11V Wide Operating Voltage Range
- < 2µA Typical Supply Current
- Open-Drain Output (MAX834)/Push-Pull Output (MAX835)
应用
- 电池供电应用
- 负载开关
- 精密电池监视
- 门限检测器
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