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XC61CN1902NR Voltage Supervisor 1.9V SOT-343/SC-82/SC70-4 marking L92 high precision ,power supply failure detection
受检测电压数 Number of Voltages Monitored | 1 |
检测电压/复位阈值电压VDET Voltage - Threshold | 1.9V |
工作电压VIN Voltage - Supply | 9V |
高/低有效复位 Reset | 低 Active Low |
输出类型 Output Type | open drain |
看门狗 Watchdog | 无 No |
功耗Pd Power Dissipation | |
Description & Applications | •Highly Accurate : ± 2% (Low Voltage VD: 0.8V~1.5V) (Standard Voltage VD: 1.6V~6.0V) ± 1% (Standard Voltage VD: 2.6V~5.0V) •Low Power Consumption : 0.7μA (TYP.) [VIN=1.5V] •Detect Voltage Range :0.8V ~ 6.0V in 100mV increments •Operating Voltage Range :0.7V ~ 6.0V (Low Voltage) 0.7V~10.0V (Standard Voltage) •Detect Voltage Temperature Characteristics : ±100ppm/℃ (TYP.) @Ta=25 OC •Output Configuration : N-channel open drain or CMOS •Microprocessor reset circuitry •Memory battery back-up circuits •Power-on reset circuits •Power failure detection •System battery life and charge voltage monitors |
描述与应用 | •高精度:±2%(VD低电压:0.8V〜1.5V)(VD标准电压:1.6V〜6.0V) ±1%(VD标准电压:2.6V〜5.0V) •低功耗:0.7μA(典型值)[VIN= 1.5V] •检测电压范围:0.8V〜6.0V,在100mV增量 •工作电压范围:0.7V〜6.0V(低电压) 0.7V〜10.0V(标准电压) •检测电压温度特性:温度系数±100ppm/℃(典型值)@大=25 OC •输出配置:N-沟道开漏或CMOS •微处理器复位电路 •记忆后备电池电路 •上电复位电路 •电源故障检测 •系统电池寿命和充电电压监视 |