SNVSBU0 October   2020 TLV4062-Q1 , TLV4082-Q1

PRODUCTION DATA  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
  4. 4 Revision History
  5. 5 Pin Configuration and Functions
  6. 6 Specifications
    1. 6.1 Absolute Maximum Ratings
    2. 6.2 ESD Ratings
    3. 6.3 Recommended Operating Conditions
    4. 6.4 Thermal Information
    5. 6.5 Electrical Characteristics
    6. 6.6 Timing Requirements
    7. 6.7 Timing Diagrams
    8. 6.8 Typical Characteristics
  7. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagrams
    3. 7.3 Feature Description
    4. 7.4 Device Functional Modes
      1. 7.4.1 Inputs (IN1, IN2)
      2. 7.4.2 Outputs (OUT1, OUT2)
      3. 7.4.3 Switching Threshold and Hysteresis
  8. 8 Application and Implementation
    1. 8.1 Application Information
      1. 8.1.1 Threshold Overdrive
    2. 8.2 Typical Applications
      1. 8.2.1 Monitoring Two Separate Rails
        1. 8.2.1.1 Design Requirements
        2. 8.2.1.2 Detailed Design Procedure
        3. 8.2.1.3 Application Curve
      2. 8.2.2 Early Warning Detection
        1. 8.2.2.1 Design Requirements
        2. 8.2.2.2 Detailed Design Procedure
        3. 8.2.2.3 Application Curve
      3. 8.2.3 Additional Application Information
        1. 8.2.3.1 Pull-Up Resistor Selection
        2. 8.2.3.2 INx Capacitor
  9. 9 Power Supply Recommendations
  10. 10Layout
    1. 10.1 Layout Guidelines
    2. 10.2 Layout Example
  11. 11Device and Documentation Support
    1. 11.1 Documentation Support
      1. 11.1.1 Related Documentation
    2. 11.2 Receiving Notification of Documentation Updates
    3. 11.3 Support Resources
    4. 11.4 Trademarks
    5. 11.5 Electrostatic Discharge Caution
    6. 11.6 Glossary

Package Options

Mechanical Data (Package|Pins)
Thermal pad, mechanical data (Package|Pins)
Orderable Information

3 Description

The TLV4062-Q1 and TLV4082-Q1 are a family of high-accuracy, dual-channel comparators featuring low power and small solution size. The IN1 and IN2 inputs include hysteresis to reject brief glitches, thus ensuring stable output operation without false triggering.

The TLV4062-Q1 and TLV4082-Q1 have adjustable INx inputs that can be configured by an external resistor divider pair. When the voltage at the IN1 or IN2 input goes below the falling threshold, OUT1 or OUT2 is driven low, respectively. When IN1 or IN2 rises above the rising threshold, OUT1 or OUT2 goes high, respectively.

The comparators have a very low quiescent current of 2 µA (typical) and provide a precise, space-conscious solution for low-power, voltage monitoring. The TLV4062-Q1 and TLV4082-Q1 operate from 1.5 V to 5.5 V, over the –40°C to +125°C temperature range.

Device Information(1)
PART NUMBERPACKAGEBODY SIZE (NOM)
TLV4062-Q1, TLV4082-Q1SOT-23 (6)2.90 mm × 1.60 mm
(1) For all available packages, see the orderable addendum at the end of the datasheet.
GUID-6532C254-5487-4630-BBDF-480E876E2FAB-low.gifBlock Diagram for TLV4062-Q1
GUID-0BB36B28-8611-4CDA-8360-71DF2ECCB501-low.gifBlock Diagram for TLV4082-Q1