欠压检测电路 UNDERVOLTAGE SENSING CIRCUIT
The MC33064/MC34064 is an undervoltage sensing circuit specifically designed for use as a reset controller in microprocessor-based systems. It offers the designer an economical solution for low voltagedetection with a single external resistor. The MC33064/MC34064 features a trimmed-in-package bandgap reference, and a comparator with precise thresholds and built-in hysteresis to prevent erratic reset operation. The open collector reset output is capable of sinking in excess of 10 mA, and operation is guaranteed down to 1.0 V input with low standby current. The MC devices are packaged in 3-pinTO-226AA, 8-pin SO-8,Micro-8 and 5pin SOT-23/TSOP-5 surface mount packages. The NCV device is packaged in SO-8 and TO-226AA. Applications include direct monitoring of the 5.0 V MPU/logic power supply used in appliance, automotive, consumer and industrial equipment.
Features
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型号/品牌 | 代替类型 | 替代型号对比 |
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MC34064P-5RM ON Semiconductor 安森美 | 当前型号 | 当前型号 |
MC34064P-5RAG 安森美 | 完全替代 | MC34064P-5RM和MC34064P-5RAG的区别 |
MC33064P-5RAG 安森美 | 完全替代 | MC34064P-5RM和MC33064P-5RAG的区别 |
MC33064P-5RPG 安森美 | 完全替代 | MC34064P-5RM和MC33064P-5RPG的区别 |