SNIS140F May   2006  – September 2015 LM94022 , LM94022-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 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 LM94022/-Q1 Transfer Function Gain Selection
    4. 7.4 Device Functional Modes
      1. 7.4.1 Capacitive Loads
      2. 7.4.2 Output Voltage Shift
      3. 7.4.3 Selectable Gain for Optimization and in Situ Testing
  8. 8 Application and Implementation
    1. 8.1 Application Information
    2. 8.2 Typical Application
      1. 8.2.1 Design Requirements
      2. 8.2.2 Detailed Design Procedure
      3. 8.2.3 Application Curve
    3. 8.3 System Examples
      1. 8.3.1 Application Circuits
  9. 9 Power Supply Recommendations
  10. 10Layout
    1. 10.1 Layout Guidelines
      1. 10.1.1 Mounting and Thermal Conductivity
    2. 10.2 Layout Example
    3. 10.3 Output and Noise Considerations
  11. 11Device and Documentation Support
    1. 11.1 Related Links
    2. 11.2 Community Resources
    3. 11.3 Trademarks
    4. 11.4 Electrostatic Discharge Caution
    5. 11.5 Glossary
  12. 12Mechanical, Packaging, and Orderable Information

Package Options

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

5 Pin Configuration and Functions

DCK Package
5-Pin SC70
Top View
LM94022 LM94022-Q1 20143001.gif

Pin Functions

PIN TYPE EQUIVALENT CIRCUIT FUNCTION
NAME NO.
GS1 5 Logic Input LM94022 LM94022-Q1 20143038.gif Gain Select 1 - One of two logic inputs for selecting the slope of the output response
GS0 1 Logic Input Gain Select 0 - One of two logic inputs for selecting the slope of the output response
OUT 3 Analog Output LM94022 LM94022-Q1 20143039.gif Outputs a voltage which is inversely proportional to temperature
VDD 4 Power — Positive Supply Voltage
GND 2 Ground — Power Supply Ground