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PST9018NR Voltage Supervisor 1.8V SOT-153/SOT-25A/SOT23-5 marking 18 system reset,reset circuit,logic circuit
受检测电压数 Number of Voltages Monitored | 1 |
检测电压/复位阈值电压VDET Voltage - Threshold | 1.8V |
工作电压VIN Voltage - Supply | -0.3~10V |
高/低有效复位 Reset | |
输出类型 Output Type | open collection |
看门狗 Watchdog | 无 No |
功耗Pd Power Dissipation | |
Description & Applications | •System Reset •High precision voltage detection VS±2.5% max. •Super low current consumption ICCH=1.5µA typ. ICCL=1µA typ. •Low operating threshold voltage 0.7V max. •Hysteresis voltage is provided as a detect voltage Vs 5% typ •Reset circuits for microcomputers, CPU and MPU. •Reset circuit for logic circuitry. •Battery voltage check circuit. |
描述与应用 | •系统复位 •高精度电压检测VS±2.5%最大。 •超级ICCH=1.5μA(典型值)的低电流消耗。 ICCL=1μA(典型值)。 •操作低电压0.7V最大。 •迟滞电压作为检测电压Vs5%(典型值) •微型计算机,CPU和MPU的复位电路。 •复位电路,逻辑电路。 •电池电压检查电路。 |