SNOSD36A August   2017  – December 2017 LPV821

PRODUCTION DATA.  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
    1.     Device Images
      1.      Low-Side, Always-On Current Sense
  4. 4 Revision History
  5. 5 Description (continued)
  6. 6 Pin Configuration and Functions
    1.     Pin Functions: LPV821 DBV
    2.     Pin Functions: LPV822 DSG (Preview)
  7. 7 Specifications
    1. 7.1 Absolute Maximum Ratings
    2. 7.2 ESD Ratings
    3. 7.3 Recommended Operating Conditions
    4. 7.4 Thermal Information
    5. 7.5 Electrical Characteristics
    6. 7.6 Typical Characteristics
  8. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
      1. 8.3.1 Operating Voltage
      2. 8.3.2 Input
      3. 8.3.3 Internal Offset Correction
      4. 8.3.4 Input Offset Voltage Drift
    4. 8.4 Device Functional Modes
      1. 8.4.1 EMI Performance and Input Filtering
      2. 8.4.2 Driving Capacitive Load
  9. 9 Application and Implementation
    1. 9.1 Application Information
    2. 9.2 Typical Applications
      1. 9.2.1 Low-Side Current Measurement
        1. 9.2.1.1 Design Requirements
        2. 9.2.1.2 Detailed Design Procedure
  10. 10Power Supply Recommendations
  11. 11Layout
    1. 11.1 Layout Guidelines
      1. 11.1.1 General Layout Guidelines
    2. 11.2 Layout Example
  12. 12Device and Documentation Support
    1. 12.1 Device Support
      1. 12.1.1 Development Support
    2. 12.2 Related Links
    3. 12.3 Receiving Notification of Documentation Updates
    4. 12.4 Community Resources
    5. 12.5 Trademarks
    6. 12.6 Electrostatic Discharge Caution
    7. 12.7 Glossary
  13. 13Mechanical, Packaging, and Orderable Information

Package Options

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

6 Pin Configuration and Functions

LPV821 5-Pin SOT-23
DBV Package
Top View
LPV822 8-Pin WSON
DSG Package
Top View
LPV821 tlv9062_dsg_pinout.gif

Pin Functions: LPV821 DBV

PINI/ODESCRIPTION
NAMENUMBER
OUT 1 O Output
V– 2 P Negative (lowest) power supply
+IN 3 I Non-Inverting Input
–IN 4 I Inverting Input
V+ 5 P Positive (highest) power supply

Pin Functions: LPV822 DSG (Preview)

PINI/ODESCRIPTION
NAMENUMBER
OUT A 1 O Channel A Output
-IN A 2 I Channel A Inverting Input
+IN A 3 I Channel A Non-Inverting Input
V- 4 P Negative (lowest) power supply
+IN B 5 I Channel B Non-Inverting Input
-IN B 6 I Channel B Inverting Input
OUT B 7 O Channel B Output
V+ 8 P Positive (highest) power supply