器件名称:
MC33161P
功能描述:
Universal Voltage Monitors
文件大小:
364.44KB 共16页
简 介:
MC34161, MC33161 Universal Voltage Monitors The MC34161/MC33161 are universal voltage monitors intended for use in a wide variety of voltage sensing applications. These devices offer the circuit designer an economical solution for positive and negative voltage detection. The circuit consists of two comparator channels each with hysteresis, a unique Mode Select Input for channel programming, a pinned out 2.54 V reference, and two open collector outputs capable of sinking in excess of 10 mA. Each comparator channel can be configured as either inverting or noninverting by the Mode Select Input. This allows over, under, and window detection of positive and negative voltages. The minimum supply voltage needed for these devices to be fully functional is 2.0 V for positive voltage sensing and 4.0 V for negative voltage sensing. Applications include direct monitoring of positive and negative voltages used in appliance, automotive, consumer, and industrial equipment. Unique Mode Select Input Allows Channel Programming Over, Under, and Window Voltage Detection Positive and Negative Voltage Detection Fully Functional at 2.0 V for Positive Voltage Sensing and 4.0 V for Negative Voltage Sensing Pinned Out 2.54 V Reference with Current Limit Protection Low Standby Current Open Collector Outputs for Enhanced Device Flexibility http://onsemi.com MARKING DIAGRAMS 8 PDIP–8 P SUFFIX CASE 626 1 1 8 8 1 SO–8 D SUFFIX CASE 751 1 x = 3 or 4 A = Assembly Location WL, L = Wafer Lot YY, Y = Ye……