MC33161 ,Universal Voltage Monitorhttp://onsemi.com2MC34161, MC33161
MC33161 ,Universal Voltage MonitorELECTRICAL CHARACTERISTICS (V = 5.0 V, for typical values T = 25°C, for min/max values T is the ope ..
MC33161D ,Universal Voltage MonitorThermal Characteristics (Note 1)P Suffix, Plastic Package, Case 626Maximum Power Dissipation @ T = ..
MC33161DG , Universal Voltage Monitors
MC33161DMR2 ,Universal Voltage MonitorBlock Diagram(Positive Voltage Window Detector Application) Semiconductor Components Industries, L ..
MC33161DR2 ,Universal Voltage MonitorThermal Characteristics (Note 2)P Suffix, Plastic Package, Case 626Maximum Power Dissipation @ T = ..
MC74HC1G02DTT1G ,Single 2-Input NOR GateMaximum ratings applied to the device are individual stress limitvalues (not normal operating condi ..
MC74HC1G04 ,Single InverterMAXIMUM RATINGSSymbol Parameter Value UnitV DC Supply Voltage 0.5 to 7.0 VCCV DC Input Voltage 0 ..
MC74HC1G04DFT1 ,Single Inverter3MC74HC1G04t t OUTPUTr f INPUTVCC90%50% CL*10%INPUT AGNDt tPHL PLHOUTPUT Y90%50%*Includes all probe ..
MC74HC1G04DFT2 ,Single InverterMaximum ratings applied to the device are individual stress limitvalues (not normal operating condi ..
MC74HC1G04DFT2G ,Single InverterELECTRICAL CHARACTERISTICSV T = 25C T 85C 55C T 125CCC A A ASymbol Parameter Test Condit ..
MC74HC1G04DTT1 ,Single Inverter• High Speed: t = 7 ns (Typ) at V = 5 VPD CC• Low Power Dissipation: I = 1 A (Max) at T = 25CCC A ..
MC33161-MC33161DMR2-MC33161DR2
Universal Voltage Monitor
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
Figure 1. Simplified Block DiagramVCCVS
This device contains 141 transistors.
