SCPS145B December   2007  – February 2016 P82B715

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 Switching Characteristics
    7. 6.7 Typical Characteristics
  7. 7 Parameter Measurement Information
  8. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
      1. 8.3.1 Sx and Sy
      2. 8.3.2 Lx and Ly
      3. 8.3.3 Lx/Ly Buffered Bus Circuitry
    4. 8.4 Device Functional Modes
      1. 8.4.1 Idle Bus
      2. 8.4.2 Active-Low Bus
  9. 9 Application and Implementation
    1. 9.1 Application Information
    2. 9.2 Typical Application
      1. 9.2.1 Design Requirements
      2. 9.2.2 Detailed Design Procedure
        1. 9.2.2.1 I2C Systems
        2. 9.2.2.2 Pullup Resistance Calculation
        3. 9.2.2.3 Calculating Bus Drive Currents
      3. 9.2.3 Application Curve
  10. 10Power Supply Recommendations
  11. 11Layout
    1. 11.1 Layout Guidelines
    2. 11.2 Layout Example
  12. 12Device and Documentation Support
    1. 12.1 Community Resource
    2. 12.2 Trademarks
    3. 12.3 Electrostatic Discharge Caution
    4. 12.4 Glossary
  13. 13Mechanical, Packaging, and Orderable Information

Package Options

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

5 Pin Configuration and Functions

P Package
8-Pin PDIP
Top View
P82B715 po_01_cps145.gif
D Package
8-Pin SOIC
Top View
P82B715 po_02_cps145.gif

Pin Functions

PIN I/O DESCRIPTION
NO. NAME
1 NC — No connection
2 Lx I/O Buffered serial data bus or LDA
3 Sx I/O Serial data bus or SDA. Connect to VCC of I2C master through a pullup resistor.
4 GND — Ground
5 NC — No connection
6 Sy I/O Serial clock bus or SCL. Connect to VCC of I2C master through a pullup resistor.
7 Ly I/O Buffered serial clock bus or LCL
8 VCC I Supply voltage