MC34064

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Voltage Supervisor, Undervoltage Sensing Circuit

制造商：ON

中文数据手册

产品信息

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.

Trimmed-In-Package Temperature Compensated Reference
Comparator Threshold of 4.6 V at 25° C
Precise Comparator Thresholds Guaranteed Over Temperature
Comparator Hysteresis Prevents Erratic Reset
Reset Output Capable of Sinking in Excess of 10 mA
Internal Clamp Diode for Discharging Delay Capacitor
Guaranteed Reset Operation with 1.0 V Input
Low Standby Current
Economical TO-226AA, SO-8, Micro-8 and SOT-23/TSOP-5 Surface Mount Packages
Pb-Free Packages are Available

电路图、引脚图和封装图

MC34064电路图

在线购买

型号	制造商	描述	购买
MC34064P-5RP	ON	IC SENSING CIRCUIT UV 5V TO-92	立即购买
MC34064P-5RM	ON	IC SENSING CIRCUIT UV 5V TO-92	立即购买
MC34064P-005	ON	IC SUPERVISOR 1 CHANNEL TO92-3	立即购买
MC34064SN-5T1	ON	IC SUPERVISOR 1 CHANNEL 5TSOP	立即购买
MC34064D-005	ON	Supervisor Open Drain or Open Collector 1 Channel 8-SOIC	立即购买
MC34064DM-5R2	ON	IC SUPERVISOR 1 CHANNEL MICRO8	立即购买

技术资料

标题	类型	大小（KB）	下载
Undervoltage Sensing Circuit	PDF	120	点击下载
SOIC-8 Narrow Body	PDF	61	点击下载
Micro 8 lead Surface Mount	PDF	56	点击下载
TO-92 (TO-226) 5.33mm Body Height	PDF	60	点击下载
TSOP-5	PDF	31	点击下载
MC34064_PKG.GIF	UNKNOW	11	点击下载

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