SNOSDE7A
december 2022 – august 2023
TLV1851
,
TLV1861
PRODMIX
1
1
Features
2
Applications
3
Description
4
Revision History
5
Pin Configuration and Functions
Pin Configuration: TLV1851 and TLV1861
Pin Configurations: TLV1852 and TLV1862
Pin Configurations: TLV1854 and TLV1864
6
Specifications
6.1
Absolute Maximum Ratings
6.2
ESD Ratings
6.3
Thermal Information
6.4
Recommended Operating Conditions
6.5
Electrical Characteristics
6.6
Switching Characteristics
6.7
Typical Characteristics
7
Detailed Description
7.1
Overview
7.2
Functional Block Diagrams
7.3
Feature Description
7.4
Device Functional Modes
7.4.1
Inputs
7.4.1.1
Operating Common-Mode Ranges
7.4.1.2
Fail-Safe Inputs
7.4.1.3
Unused Inputs
7.4.2
Internal Hysteresis
7.4.3
Outputs
7.4.3.1
TLV185x Push-Pull Output
7.4.3.2
TLV186x Open-Drain Output
7.4.4
ESD Protection
7.4.4.1
Inputs
7.4.4.2
Outputs
7.4.5
Power-On Reset (POR)
7.4.6
Reverse Battery Protection
8
Application and Implementation
8.1
Application Information
8.1.1
Basic Comparator Definitions
8.1.1.1
Operation
8.1.1.2
Propagation Delay
8.1.1.3
Overdrive Voltage
8.1.2
Hysteresis
8.1.2.1
Inverting Comparator With Hysteresis
8.1.2.2
Non-Inverting Comparator With Hysteresis
8.1.2.3
Inverting and Non-Inverting Hysteresis using Open-Drain Output
8.2
Typical Applications
8.2.1
Window Comparator
8.2.1.1
Design Requirements
8.2.1.2
Detailed Design Procedure
8.2.1.3
Application Curve
8.2.2
Undervoltage Detection
8.2.3
Reverse Battery and Overvoltage Protection Scheme
8.3
Power Supply Recommendations
9
Layout
9.1
Layout Guidelines
9.2
Layout Example
10
Device and Documentation Support
10.1
Documentation Support
10.1.1
Related Documentation
10.2
Receiving Notification of Documentation Updates
10.3
Support Resources
10.4
Trademarks
10.5
Electrostatic Discharge Caution
10.6
Glossary
11
Mechanical, Packaging, and Orderable Information
Package Options
Mechanical Data (Package|Pins)
DBV|5
MPDS018S
Thermal pad, mechanical data (Package|Pins)
Orderable Information
snosde7a_oa
snosde7a_pm
Data Sheet
TLV185x and TLV186x Family of 40 V, Nanopower Comparators