SCPS238A February   2021  – August 2021 TCA9416

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 Timing Requirements
    7. 6.7 Switching Characteristics
    8. 6.8 Typical Characteristics
  7. 7 Parameter Measurement Information
    1. 7.1 Voltage Waveforms
  8. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
      1. 8.3.1 Architecture
      2. 8.3.2 Enable and Disable
      3. 8.3.3 Pull up resistors on I/O Lines
    4. 8.4 Device Functional Modes
  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 Startup Considerations with Large Capacitive Load Mismatches
      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 Receiving Notification of Documentation Updates
    2. 12.2 Support Resources
    3. 12.3 Trademarks
    4. 12.4 Electrostatic Discharge Caution
    5. 12.5 Glossary

5 Pin Configuration and Functions

Figure 5-1 8-PIN DTM, (Top View)
Figure 5-2 8-PIN DDF, (Top View)
Table 5-1 Pin Functions
PIN TYPE DESCRIPTION
NAME DTM DDF
SCL_A 1 1 I/O Input/output A. Referenced to VCCA.
VCCA 2 3 Power A-port supply voltage. 1.08 V ≤ VCCA  ≤ 3.6 V
SDA_A 3 4 I/O Input/output A. Referenced to VCCA.
GND 4 6 GND Ground
SDA_B 5 5 I/O Input/output B. Referenced to VCCB.
VCCB 6 7 Power B-port supply voltage. 1.08 V ≤ VCCB  ≤ 3.6 V
SCL_B 7 8 I/O Input/output B. Referenced to VCCB.
OE 8 2 Input Output enable (active High). Pull OE low to place all outputs in 3-state mode. Referenced to VCCA.