SLIS149 June   2014 TPL0102-EP

PRODUCTION DATA.  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
  4. 4 Functional Block Diagram
  5. 5 Revision History
  6. 6 Pin Configuration and Functions
  7. 7 Specifications
    1. 7.1 Absolute Maximum Ratings
    2. 7.2 Handling Ratings
    3. 7.3 Recommended Operating Conditions
    4. 7.4 Thermal Information
    5. 7.5 Electrical Characteristics
    6. 7.6 Operating Characteristics
    7. 7.7 Timing Requirements
    8. 7.8 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 Potentiometer Pin Description
        1. 8.3.1.1 HA, HB, LA, LB
        2. 8.3.1.2 SDA, SCL
        3. 8.3.1.3 A0, A1, A2
      2. 8.3.2 Standard I2C Interface Details
      3. 8.3.3 Ideal Resistance Values
    4. 8.4 Device Functional Modes
    5. 8.5 Register Maps
      1. 8.5.1 Slave Address
      2. 8.5.2 TPL0102-EP Register Maps
      3. 8.5.3 IVRA (Initial Value Register for Potentiometer A)
      4. 8.5.4 WRA (Wiper Resistance Register for Potentiometer A)
      5. 8.5.5 IVRB (Initial Value Register for Potentiometer B)
      6. 8.5.6 WRB (Wiper Resistance Register for Potentiometer B)
      7. 8.5.7 ACR (Access Control Register)
  9. 9 Application and Implementation
    1. 9.1 Application Information
    2. 9.2 Typical Application
  10. 10Layout
    1. 10.1 Layout Example
  11. 11Device and Documentation Support
    1. 11.1 Trademarks
    2. 11.2 Electrostatic Discharge Caution
    3. 11.3 Glossary
  12. 12Mechanical, Packaging, and Orderable Information

Package Options

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

6 Pin Configuration and Functions

TSSOP – PW Package
14 Pins
(Top View)
po_LIS149.gif

Pin Functions

PIN I/O DESCRIPTION
NAME NO.
HA 1 I/O High pin of potentiometer A
LA 2 I/O Low pin of potentiometer A
WA 3 I/O Wiper pin of potentiometer A
HB 4 I/O High pin of potentiometer B
LB 5 I/O Low pin of potentiometer B
WB 6 I/O Wiper pin of potentiometer B
A2 7 I Address bit 2
VSS 8 Power Negative or GND power supply pin
SDA 9 I/O I2C data I/O
SCL 10 I I2C clock input
GND 11 — Ground
A1 12 I Address bit 1
A0 13 I Address bit 0
VDD 14 Power Positive power supply pin