Texas Instruments PCA9306 User Manual
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Texas Instruments PCA9306 User Manual

I2c buffer evaluation module
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1.1
1.2
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4
4.1
Setup
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Bill of Materials (BOM)
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PCA9306EVM
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Block level diagram of PCA9306EVM in system
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PCA9306EVM Schematic
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PCA9306EVM test points, devices, resistors, and capacitor map.
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Trademarks
All trademarks are the property of their respective owners.
SCPU039 - October 2018
Submit Documentation Feedback
PCA9306 I
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Copyright © 2018, Texas Instruments Incorporated
2
C Buffer Evaluation Module
Contents
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List of Figures
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List of Tables
PCA9306 I
User's Guide
SCPU039 - October 2018
2
C
2
C Buffer Evaluation Module
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3
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Summary of Contents for Texas Instruments PCA9306

  • Page 1: Table Of Contents

    Computer connected to microcontroller using PCA9306EVM to translate and connect to TMP102 I ........................sensor. List of Tables ..................... Bill of Materials PCA9306EVM Trademarks All trademarks are the property of their respective owners. SCPU039 – October 2018 PCA9306 I C Buffer Evaluation Module Submit Documentation Feedback Copyright © 2018, Texas Instruments Incorporated...

  • Page 2: Introduction

    This EVM allows the designer to evaluate the PCA9306 with different pullup resistor values and with different capacitive loading. The PCA9306EVM has a PCA9306 loaded at U1. It also supports the use of a socket for when multiple parts need to be tested. For additional details on I C buffer performance, application notes, and the data sheet, see www.ti.com/I2C.

  • Page 3: Evm Hardware Block Diagram And Images

    LOAD2 BUS1 LOAD1 BUS2 Control Gate Bias Control SDA1 SDA2 LOAD2 LOAD1 Figure 2. Block level diagram of PCA9306EVM in system SCPU039 – October 2018 PCA9306 I C Buffer Evaluation Module Submit Documentation Feedback Copyright © 2018, Texas Instruments Incorporated...
  • Page 4 EVM Hardware Block Diagram and Images www.ti.com Figure 3. PCA9306EVM Schematic SCPU039 – October 2018 PCA9306 I C Buffer Evaluation Module Submit Documentation Feedback Copyright © 2018, Texas Instruments Incorporated...

  • Page 5: Hardware Description

    Hardware Description www.ti.com Hardware Description The PCA9306 EVM is designed to allow the user to easily evaluate the I C buffer for a variety of conditions. The breakdown of all the features and design of the EVM follows: Figure 4. PCA9306EVM test points, devices, resistors, and capacitor map.

  • Page 6: Layout

    Layout Figure 5 Figure 6 show the PCB layout images. Figure 5. PCA9306EVM Top Layout Figure 6. PCA9306EVM Bottom Layout SCPU039 – October 2018 PCA9306 I C Buffer Evaluation Module Submit Documentation Feedback Copyright © 2018, Texas Instruments Incorporated...

  • Page 7: Computer Connected To Microcontroller Using Pca9306Evm To Translate And Connect To Tmp102 I Sensor

    3.3 V 1.5 V Figure 7. Computer connected to microcontroller using PCA9306EVM to translate and connect to TMP102 I C sensor. SCPU039 – October 2018 PCA9306 I C Buffer Evaluation Module Submit Documentation Feedback Copyright © 2018, Texas Instruments Incorporated...

  • Page 8: Bill Of Materials Pca9306Evm

    Fiducial mark. There is nothing to buy or mount. Fiducial Socket, SOIC-8, 0.5mm Pitch Socket, SOP-8, Loranger 04320 081 6217 0.5mm Pitch SCPU039 – October 2018 PCA9306 I C Buffer Evaluation Module Submit Documentation Feedback Copyright © 2018, Texas Instruments Incorporated...
  • Page 9 STANDARD TERMS FOR EVALUATION MODULES Delivery: TI delivers TI evaluation boards, kits, or modules, including any accompanying demonstration software, components, and/or documentation which may be provided together or separately (collectively, an “EVM” or “EVMs”) to the User (“User”) in accordance with the terms set forth herein.
  • Page 10 FCC Interference Statement for Class B EVM devices NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation.
  • Page 11 【無線電波を送信する製品の開発キットをお使いになる際の注意事項】 開発キットの中には技術基準適合証明を受けて いないものがあります。 技術適合証明を受けていないもののご使用に際しては、電波法遵守のため、以下のいずれかの 措置を取っていただく必要がありますのでご注意ください。 1. 電波法施行規則第6条第1項第1号に基づく平成18年3月28日総務省告示第173号で定められた電波暗室等の試験設備でご使用 いただく。 2. 実験局の免許を取得後ご使用いただく。 3. 技術基準適合証明を取得後ご使用いただく。 なお、本製品は、上記の「ご使用にあたっての注意」を譲渡先、移転先に通知しない限り、譲渡、移転できないものとします。 上記を遵守頂けない場合は、電波法の罰則が適用される可能性があることをご留意ください。 日本テキサス・イ ンスツルメンツ株式会社 東京都新宿区西新宿６丁目２４番１号 西新宿三井ビル 3.3.3 Notice for EVMs for Power Line Communication: Please see http://www.tij.co.jp/lsds/ti_ja/general/eStore/notice_02.page 電力線搬送波通信についての開発キットをお使いになる際の注意事項については、次のところをご覧ください。http:/ /www.tij.co.jp/lsds/ti_ja/general/eStore/notice_02.page 3.4 European Union 3.4.1 For EVMs subject to EU Directive 2014/30/EU (Electromagnetic Compatibility Directive): This is a class A product intended for use in environments other than domestic environments that are connected to a low-voltage power-supply network that supplies buildings used for domestic purposes.
  • Page 12 Notwithstanding the foregoing, any judgment may be enforced in any United States or foreign court, and TI may seek injunctive relief in any United States or foreign court. Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265 Copyright © 2018, Texas Instruments Incorporated...
  • Page 13 TI products. TI’s provision of these resources does not expand or otherwise alter TI’s applicable warranties or warranty disclaimers for TI products. Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265 Copyright © 2018, Texas Instruments Incorporated...

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