ZHCSRT9E january   2007  – march 2023 TXB0101

PRODUCTION DATA  

  1. 1 特性
  2. 2 应用
  3. 3 说明
  4. 4 Revision History
  5. 5 Pin Configuration and Functions
  6. 6 Specification
    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  Timing Requirements, VCCA = 1.2 V
    7. 6.7  Timing Requirements, VCCA = 1.5 V ± 0.1 V
    8. 6.8  Timing Requirements, VCCA = 1.8 V ± 0.15 V
    9. 6.9  Timing Requirements, VCCA = 2.5 V ± 0.2 V
    10. 6.10 Timing Requirements, VCCA = 3.3 V ± 0.3 V
    11. 6.11 Switching Characteristics, VCCA = 1.2 V
    12. 6.12 Switching Characteristics, VCCA = 1.5 V ± 0.1 V
    13. 6.13 Switching Characteristics, VCCA = 1.8 V ± 0.15 V
    14. 6.14 Switching Characteristics, VCCA = 2.5 V ± 0.2 V
    15. 6.15 Switching Characteristics, VCCA = 3.3 V ± 0.3 V
    16. 6.16 Operating Characteristics
    17. 6.17 Typical Characteristics
      1.      Parameter Measurement Information
  7. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
      1. 7.3.1 Architecture
      2. 7.3.2 Power Up
      3. 7.3.3 Enable and Disable
      4. 7.3.4 Pullup or Pulldown Resistors on I/O Lines
    4. 7.4 Device Functional Modes
  8. 8 Application and Implementation
    1. 8.1 Application Information
    2. 8.2 Typical Application
      1. 8.2.1 Design Requirements
        1. 8.2.1.1 Input Driver Requirements
      2. 8.2.2 Detailed Design Procedure
      3. 8.2.3 Application Curve
    3. 8.3 Power Supply Recommendations
    4. 8.4 Layout
      1. 8.4.1 Layout Guidelines
      2. 8.4.2 Layout Example
  9. 9 Device and Documentation Support
    1. 9.1 Receiving Notification of Documentation Updates
    2. 9.2 支持资源
    3. 9.3 Trademarks
    4. 9.4 静电放电警告
    5. 9.5 术语表
  10. 10Mechanical, Packaging, and Orderable Information

封装选项

机械数据 (封装 | 引脚)
散热焊盘机械数据 (封装 | 引脚)
订购信息

5 Pin Configuration and Functions

GUID-20230117-CA0I-WVLR-D3N5-MJ7DP0GDHQFV-low.svgFigure 5-1 DBV Package, 6-Pin SOT-23
(Top View)
GUID-20230117-CA0I-5T5M-MTDT-5TFGLMPJMWFR-low.svgFigure 5-3 DRL Package, 6-Pin SOT
(Top View)
GUID-20230117-CA0I-WVLR-D3N5-MJ7DP0GDHQFV-low.svgFigure 5-2 DCK Package, 6-Pin SC70
(Top View)
GUID-20230117-CA0I-HJ2B-5Q4C-FSN48TBN7WXV-low.svgFigure 5-4 YZP Package, 6-Ball DSBGA
(Bottom View)
A. See mechanical drawings for dimensions.
B. Pullup resistors are not required on both sides for Logic I/O.
C. If pullup or pulldown resistors are needed, the resistor value must be over 50 kΩ.
D. 50 kΩ is a safe recommended value, if the customer can accept higher VOL or lower VOH, smaller pullup or pulldown resistor is allowed, the draft estimation is VOL = VCCOUT × 4.5 k / (4.5 k + RPU) and VOH = VCCOUT × RDW / (4.5 k + RDW).
E. If pull up resistors are needed, please refer to the TXS0101 or contact TI.
F. For detailed information, please refer to application note SCEA043.
Pin Functions
PIN TYPE DESCRIPTION
NO. NAME
1 VCCA — A-port supply voltage. 1.2 V ≤ VCCA ≤ 3.6 V and VCCA ≤ VCCB
2 GND — Ground
3 A I/O Input/output A. Referenced to VCCA.
4 B I/O Input/output B. Referenced to VCCB.
5 OE I 3-state output enable. Pull OE low to place all outputs in 3-state mode.
Referenced to VCCA.
6 VCCB — B-port supply voltage. 1.65 V ≤ VCCB ≤ 5.5 V
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