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Manufacturer Part #

MC34161DG

MC34161 Series 1.27 V Surface Mount Universal Voltage Monitor - SOIC-8

Mfr. Name: ON Semiconductor
Standard Pkg:
Product Variant Information section
Date Code: 2022
Product Specification Section
Technical Attributes
Attributes Table
No of Outputs: Single
Threshold Voltage: 1.27|V
Supply Voltage-Max: 40V
Output Voltage: 2.6V to 2.48V
Package Style:  SOIC-8
Mounting Method: Surface Mount
Features & Applications

The MC34161 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.

Key Features:

  • 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
  • NCV Prefix for Automotive and Other Applications Requiring Site and Control Changes
  • Pb−Free Packages are Available

Applications:

  • Body Electronic
  • Braking
  • Infotainment
  • Instrument Cluster
  • Nagivator
  • Occupant Comfort
  • Occupant Protection
  • Powertrain
Pricing Section
Stock:
225
Minimum Order:
1
Multiple Of:
1
392
Factory Stock:Factory Stock:
0
Factory Lead Time:
8 Weeks
Total
$0.60
USD
Quantity
Web Price
1
$0.60
100
$0.535
400
$0.515
1,500
$0.50
7,500+
$0.48
Product Variant Information section