JAJSI82B March   2014  – November 2019 TCA9543A

PRODUCTION DATA.  

  1. 1 特長
  2. 2 アプリケーション
  3. 3 概要
    1.     Device Images
      1.      アプリケーション概略図
  4. 4 改訂履歴
  5. 5 概要（続き）
  6. 6 Pin Configuration and Functions
    1.     Pin Functions
  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 I2C Interface Timing Requirements
    7. 7.7 Switching Characteristics
    8. 7.8 Interrupt and Reset Timing Requirements
    9. 7.9 Typical Characteristics
  8. 8 Parameter Measurement Information
  9. 9 Detailed Description
    1. 9.1 Overview
    2. 9.2 Functional Block Diagram
    3. 9.3 Feature Description
    4. 9.4 Device Functional Modes
      1. 9.4.1 RESET Input
      2. 9.4.2 Power-On Reset
    5. 9.5 Programming
      1. 9.5.1 I2C Interface
    6. 9.6 Register Maps
      1. 9.6.1 Device Address
      2. 9.6.2 Control Register Description
      3. 9.6.3 Control Register Definition
      4. 9.6.4 Interrupt Handling
  10. 10Application and Implementation
    1. 10.1 Application Information
    2. 10.2 Typical Application
      1. 10.2.1 Design Requirements
      2. 10.2.2 Detailed Design Procedure
      3. 10.2.3 Application Curves
  11. 11Power Supply Recommendations
    1. 11.1 Power-On Reset Requirements
  12. 12Layout
    1. 12.1 Layout Guidelines
    2. 12.2 Layout Example
  13. 13デバイスおよびドキュメントのサポート
    1. 13.1 ドキュメントの更新通知を受け取る方法
    2. 13.2 サポート・リソース
    3. 13.3 商標
    4. 13.4 静電気放電に関する注意事項
    5. 13.5 Glossary
  14. 14メカニカル、パッケージ、および注文情報

パッケージ・オプション

メカニカル・データ（パッケージ｜ピン）
サーマルパッド・メカニカル・データ
発注情報

6 Pin Configuration and Functions

D Package
SOIC 14 Pins
Top View
PW Package
TSSOP 14 Pins
Top View

Pin Functions

PIN DESCRIPTION
NO. NAME
1 A0 Address input 0. Connect directly to VCC or ground.
2 A1 Address input 1. Connect directly to VCC or ground.
3 RESET Active-low reset input. Connect to VCC or VDPUM(1) through a pull-up resistor, if not used.
4 INT0 Active-low interrupt input 0. Connect to VDPU0(1) through a pull-up resistor.
5 SD0 Serial data 0. Connect to VDPU0(1) through a pull-up resistor.
6 SC0 Serial clock 0. Connect to VDPU0(1) through a pull-up resistor.
7 GND Ground
8 INT1 Active-low interrupt input 1. Connect to VDPU1(1) through a pull-up resistor.
9 SD1 Serial data 1. Connect to VDPU1(1) through a pull-up resistor.
10 SC1 Serial clock 1. Connect to VDPU1(1) through a pull-up resistor.
11 INT Active-low interrupt output. Connect to VDPUM(1) through a pull-up resistor.
12 SCL Serial clock line. Connect to VDPUM(1) through a pull-up resistor.
13 SDA Serial data line. Connect to VDPUM(1) through a pull-up resistor.
14 VCC Supply power
(1) VDPUX is the pull-up reference voltage for the associated data line. VDPUM is the master I2C reference voltage while VDPU0 and VDPU1 are the slave channel reference voltages.