SBOSAJ7A October   2025  – December 2025 TMP4719

PRODUCTION DATA  

  1.   1
  2. 1 Features
  3. 2 Applications
  4. 3 Description
  5. 4 Device Comparison
  6. 5 Pin Configuration and Functions
  7. 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 I2C Interface Timing
    7. 6.7 Timing Diagrams
    8. 6.8 Typical Characteristics
  8. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
      1. 7.3.1 Device Initialization and Default Temperature Conversion
      2. 7.3.2 Series Resistance Cancellation
      3. 7.3.3 ALERT and T_CRIT Output
      4. 7.3.4 1.2V Logic Compatible Inputs
      5. 7.3.5 Digital Filter
      6. 7.3.6 One-Shot Conversions
    4. 7.4 Device Functional Modes
      1. 7.4.1 Interrupt and Comparator Mode
        1. 7.4.1.1 Interrupt Mode
        2. 7.4.1.2 Comparator Mode
        3. 7.4.1.3 T_CRIT Output
      2. 7.4.2 Shutdown Mode
      3. 7.4.3 Continuous Conversion Mode
    5. 7.5 Programming
      1. 7.5.1 Temperature Data Format
      2. 7.5.2 I2C and SMBus Interface
      3. 7.5.3 Serial Bus Address
      4. 7.5.4 Bus Transactions
        1. 7.5.4.1 Writes
        2. 7.5.4.2 Reads
      5. 7.5.5 SMBus Alert Mode
  9. 8 Register Map
  10. 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
      3. 9.2.3 Application Curve
    3. 9.3 Power Supply Recommendations
    4. 9.4 Layout
      1. 9.4.1 Layout Guidelines
      2. 9.4.2 Layout Example
  11. 10Device and Documentation Support
    1. 10.1 Documentation Support
      1. 10.1.1 Related Documentation
    2. 10.2 Receiving Notification of Documentation Updates
    3. 10.3 Support Resources
    4. 10.4 Trademarks
    5. 10.5 Electrostatic Discharge Caution
    6. 10.6 Glossary
  12. 11Revision History
  13. 12Mechanical, Packaging, and Orderable Information

5 Pin Configuration and Functions

Figure 5-1 DGS Package 10-Pin VSSOP Top View
Figure 5-2 DSQ Package 10-Pin WSON Top View
Table 5-1 Pin Functions
PINTYPE(1)DESCRIPTION
NAMENO.
VDD1PSupply Pin. Bypass to GND with a 0.1μF capacitor.
DP12I/OPositive (anode) connection to the remote diode for channel 1. Leave DP1 and DN1 open if no remote diode is used. Place a 470pF capacitor between DP1 and DN1 for noise filtering (if needed).
DN13I/ONegative (cathode) connection to the remote diode for channel 1. Leave DP1 and DN1 open if no remote diode is used. Place a 470pF capacitor between DP1 and DN1 for noise filtering (if needed).
DP24I/OPositive (anode) connection to the remote diode for channel 2. Leave DP2 and DN2 open if no remote diode is used. Place a 470pF capacitor between DP2 and DN2 for noise filtering (if needed).
DN25I/ONegative (cathode) connection to the remote diode for channel 2. Leave DP2 and DN2 open if no remote diode is used. Place a 470pF capacitor between DP2 and DN2 for noise filtering (if needed).
GND6GGround connection
T_CRIT7I/O

Open-drain critical temperature alert pin. A pullup resistor to VDD (or a separate bus) is required. T_CRIT and ALERT pins can be floating if not in use.

ALERT8OOpen-drain temperature alert pin. A pullup resistor to VDD (or a separate bus) is required. T_CRIT and ALERT pins can be floating if not in use.
SDA9I/OOpen-drain serial data line. Requires a pullup resistor.
SCL10IInput serial data line clock. Note I2C clock stretching is not supported.
(1) I = Input; O = Output; I/O = Input or Output; G = Ground; P = Power/Supply