SBOS713A September   2015  – February 2016 INA301

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 Alert Output
      2. 7.3.2 Alert Mode
        1. 7.3.2.1 Transparent Output Mode
        2. 7.3.2.2 Latch Output Mode
      3. 7.3.3 Setting The Current-Limit Threshold
        1. 7.3.3.1 Resistor-Controlled Current Limit
          1. 7.3.3.1.1 Resistor-Controlled Current Limit: Example
        2. 7.3.3.2 Voltage-Source-Controlled Current Limit
      4. 7.3.4 Selecting a Current-Sensing Resistor
        1. 7.3.4.1 Selecting a Current-Sensing Resistor: Example
      5. 7.3.5 Hysteresis
    4. 7.4 Device Functional Modes
      1. 7.4.1 Input Filtering
      2. 7.4.2 Using The INA301 with Common-Mode Transients Above 36 V
  8. 8 Applications 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
  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 Community Resources
    2. 11.2 Trademarks
    3. 11.3 Electrostatic Discharge Caution
    4. 11.4 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

DGK Package
8-Pin VSSOP
Top View
INA301 po_msop-8_bos713.gif

Pin Functions

PIN I/O DESCRIPTION
NO. NAME
1 VS Analog Power supply, 2.7 V to 5.5 V
2 OUT Analog output Output voltage
3 LIMIT Analog input Alert threshold limit input; see the Setting The Current-Limit Threshold section for details on setting the limit threshold
4 GND Analog Ground
5 RESET Digital input Transparent or latch mode selection input
6 ALERT Digital output Overlimit alert, active-low, open-drain output
7 IN– Analog input Connect to load side of the shunt resistor
8 IN+ Analog input Connect to supply side of the shunt resistor