SNOSD85
April 2018
LMV7239-Q1
PRODUCTION DATA.
1
Features
2
Applications
3
Description
Device Images
Supply Current vs. Supply Voltage
Propagation Delay vs. Overdrive
4
Revision History
5
Pin Configuration and Functions
Pin Functions
6
Specifications
6.1
Absolute Maximum Ratings
6.2
ESD Ratings
6.3
Recommended Operating Conditions
6.4
Thermal Information
6.5
Electrical Characteristics, 2.7 V
6.6
Electrical Characteristics, 5 V
6.7
Typical Characteristics
7
Detailed Description
7.1
Overview
7.2
Functional Block Diagram
7.3
Feature Description
7.3.1
Input Stage
7.3.2
Output Stage: LMV7239-Q1
7.4
Device Functional Modes
7.4.1
Capacitive and Resistive Loads
7.4.2
Noise
7.4.3
Hysteresis
7.4.3.1
Inverting Comparator With Hysteresis
7.4.3.2
Non-Inverting Comparator With Hysteresis
7.4.4
Zero Crossing Detector
7.4.4.1
Zero Crossing Detector With Hysteresis
7.4.5
Threshold Detector
8
Application and Implementation
8.1
Application Information
8.2
Typical Applications
8.2.1
Square Wave Oscillator
8.2.1.1
Design Requirements
8.2.1.2
Detailed Design Procedure
8.2.1.3
Application Curves
8.2.2
Crystal Oscillator
8.2.3
Infrared (IR) Receiver
8.2.4
Window Detector
9
Power Supply Recommendations
10
Layout
10.1
Layout Guidelines
10.2
Layout Example
11
Device and Documentation Support
11.1
Device Support
11.1.1
Development Support
11.2
Documentation Support
11.2.1
Related Documentation
11.3
Receiving Notification of Documentation Updates
11.4
Community Resources
11.5
Trademarks
11.6
Electrostatic Discharge Caution
11.7
Glossary
12
Mechanical, Packaging, and Orderable Information
Package Options
Mechanical Data (Package|Pins)
DCK|5
MPDS025I
DBV|5
MPDS018T
Thermal pad, mechanical data (Package|Pins)
Orderable Information
snosd85_oa
snosd85_pm