MC34161D ON Semiconductor, MC34161D Datasheet
MC34161D
Specifications of MC34161D
Available stocks
Related parts for MC34161D
MC34161D Summary of contents
Page 1
MC34161, MC33161, NCV33161 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 ...
Page 2
MAXIMUM RATINGS (Note 1) Power Supply Input Voltage Comparator Input Voltage Range Comparator Output Sink Current (Pins 5 and 6) (Note 2) Comparator Output Voltage Power Dissipation and Thermal Characteristics (Note 2) P Suffix, Plastic Package, Case 626 Maximum Power ...
Page 3
ELECTRICAL CHARACTERISTICS temperature range that applies [Notes 4 and 5], unless otherwise noted.) Characteristics COMPARATOR INPUTS Threshold Voltage, V Increasing (T = 25° Threshold Voltage Variation ( ...
Page 4
25°C 4.0 3.0 2 85° 25° -40° 1.22 1.23 1.24 1.25 ...
Page 5
V , SUPPLY VOLTAGE (V) CC Figure 8. Reference Voltage versus Supply Voltage 0 -2 GND Mode -6.0 -8.0 -10 0 ...
Page 6
V ref 1 Mode Select 7 Input 1.27V Input 1.27V Figure 14. MC34161 Representative Block Diagram Mode Select Input 1 Output 1 Pin 7 Pin 2 Pin 6 GND 0 ...
Page 7
Introduction To be competitive in today’s electronic equipment market, new circuits must be designed to increase system reliability with minimal incremental cost. The circuit designer can take a significant step toward attaining these goals by implementing economical circuitry that continuously ...
Page 8
V 2 Input Hys V 1 GND Output V CC Voltage Pins 5, 6 GND The above figure shows the MC34161 configured as a dual positive overvoltage detector. As the input voltage increases from ground, the LED ...
Page 9
GND V 1 Input - Hys V 2 Output V CC Voltage Pins 5, 6 GND The above figure shows the MC34161 configured as a dual negative overvoltage detector. As the input voltage increases from ground, the LED ...
Page 10
V 4 CH2 V Hys2 V 3 Input CH1 V Hys1 V 1 GND V Output CC `ON' LED `OFF' Voltage Pins 5, 6 GND The above figure shows the MC34161 configured as a positive voltage ...
Page 11
V 4 Input GND Input - Output V CC Voltage Pins 5, 6 GND The above figure shows the MC34161 configured as a positive and negative overvoltage detector. As the ...
Page 12
Input V Hys GND Output V CC Voltage Pins 5, 6 GND The above figure shows the MC34161 configured as an overvoltage detector with an audio alarm. Channel 1 monitors input voltage V as ...
Page 13
MR506 T Input 92 Vac to 276 Vac 3.0A 10k 1. 4742 10k 3W The above circuit shows the MC34161 configured as an automatic line voltage selector. The IC controls the triac, enabling the circuit to function ...
Page 14
12V 330 2.54V Reference 0.01 4. 1.6k 1.27V + + 1.27V 4 Figure 27. Step−Down Converter Test Line Regulation ...
Page 15
... ORDERING INFORMATION Device MC34161D MC34161DG MC34161DR2 MC34161DR2G MC34161DMR2 MC34161DMR2G MC34161P MC34161PG MC33161D MC33161DG MC33161DR2 MC33161DR2G MC33161DMR2 MC33161DMR2G MC33161P MC33161PG NCV33161DR2* NCV33161DR2G* †For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Brochure, BRD8011/D. ...
Page 16
F −A− NOTE 2 C −T− N SEATING PLANE 0.13 (0.005) M PACKAGE DIMENSIONS PDIP−8 CASE 626−05 ISSUE http://onsemi.com 16 NOTES: 1. ...
Page 17
... G C SEATING PLANE −Z− 0.25 (0.010 *For additional information on our Pb−Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. PACKAGE DIMENSIONS SOIC−8 NB CASE 751−07 ISSUE 0.10 (0.004 SOLDERING FOOTPRINT* 1 ...
Page 18
... A 0.038 (0.0015) A1 *For additional information on our Pb−Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. Micro8 is a trademark of International Rectifier. ON Semiconductor and are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice to any products herein ...