SLOS981 October   2019 TLV6003

PRODUCTION DATA.  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
    1.     Device Images
      1.      PIR Motion Detector Buffer
      2.      Offset Voltage vs Temperature
  4. 4 Revision History
  5. 5 Pin Configuration and Functions
    1.     Pin 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 – TLV6003
    5. 6.5 Electrical Characteristics
    6. 6.6 Typical Characteristics
  7. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
      1. 7.3.1 Reverse-Battery Protection
      2. 7.3.2 Common-Mode Input Range
    4. 7.4 Device Functional Modes
  8. 8 Application and Implementation
    1. 8.1 Application Information
      1. 8.1.1 Drive a Capacitive Load
    2. 8.2 Typical Application
      1. 8.2.1 Design Requirements
      2. 8.2.2 Detailed Design Procedure
      3. 8.2.3 Application Curve
  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 Device Support
      1. 11.1.1 Development Support
    2. 11.2 Documentation Support
      1. 11.2.1 Related Documentation
    3. 11.3 Receiving Notification of Documentation Updates
    4. 11.4 Community Resources
    5. 11.5 Trademarks
    6. 11.6 Electrostatic Discharge Caution
    7. 11.7 Glossary
  12. 12Mechanical, Packaging, and Orderable Information

Package Options

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

7.3.2 Common-Mode Input Range

The TLV6003 has rail-to-rail inputs and outputs. For common-mode inputs from –0.1 V to VCC – 0.8 V, a PNP differential pair provides the gain.

For inputs between VCC – 0.8 V and VCC, two NPN emitter followers buffering a second PNP differential pair provide the gain.

This special combination of a NPN and PNP differential pair enables the inputs to be taken 5 V greater than VCC. As the inputs rise to greater than VCC, the NPNs change from functioning as transistors to functioning as diodes. This change leads to an increase in input bias current. The second PNP differential pair continues to function normally as the inputs exceed VCC.

The TLV6003 has a negative common-mode input voltage range that can fall to less than VGND by 100 mV. If the inputs are taken to less than VGND – 0.1, reduced open-loop gain will be observed.