JAJSEA7B September   2017  – February 2020 TMP461-SP

PRODUCTION DATA.  

  1. 1 特長
  2. 2 アプリケーション
    1.     ブロック概略図
  3. 3 概要
  4. 4 改訂履歴
  5. 5 Pin Configuration and Functions
    1.     Pin 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 Two-Wire Timing Requirements
    7. 6.7 Typical Characteristics
  7. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
      1. 7.3.1 Temperature Measurement Data
        1. 7.3.1.1 Standard Binary to Decimal Temperature Data Calculation Example
        2. 7.3.1.2 Standard Decimal to Binary Temperature Data Calculation Example
      2. 7.3.2 Series Resistance Cancellation
      3. 7.3.3 Differential Input Capacitance
      4. 7.3.4 Filtering
      5. 7.3.5 Sensor Fault
      6. 7.3.6 ALERT and THERM Functions
    4. 7.4 Device Functional Modes
      1. 7.4.1 Shutdown Mode (SD)
    5. 7.5 Programming
      1. 7.5.1 Serial Interface
        1. 7.5.1.1 Bus Overview
        2. 7.5.1.2 Bus Definitions
        3. 7.5.1.3 Serial Bus Address
        4. 7.5.1.4 Read and Write Operations
        5. 7.5.1.5 Timeout Function
        6. 7.5.1.6 High-Speed Mode
      2. 7.5.2 General-Call Reset
    6. 7.6 Register Map
      1. 7.6.1 Register Information
        1. 7.6.1.1  Pointer Register
        2. 7.6.1.2  Local and Remote Temperature Registers
        3. 7.6.1.3  Status Register
        4. 7.6.1.4  Configuration Register
        5. 7.6.1.5  Conversion Rate Register
        6. 7.6.1.6  One-Shot Start Register
        7. 7.6.1.7  Channel Enable Register
        8. 7.6.1.8  Consecutive ALERT Register
        9. 7.6.1.9  η-Factor Correction Register
        10. 7.6.1.10 Remote Temperature Offset Register
        11. 7.6.1.11 Manufacturer Identification Register
  8. 8 Application and Implementation
    1. 8.1 Application Information
    2. 8.2 Typical Application
      1. 8.2.1 Design Requirements
      2. 8.2.2 Detailed Design Procedure
      3. 8.2.3 Application Curve
    3. 8.3 Radiation Environments
      1. 8.3.1 Single Event Latch-Up
      2. 8.3.2 Single Event Functional Interrupt
      3. 8.3.3 Single Event Upset
  9. 9 Power Supply Recommendations
  10. 10Layout
    1. 10.1 Layout Guidelines
    2. 10.2 Layout Example
  11. 11デバイスおよびドキュメントのサポート
    1. 11.1 ドキュメントの更新通知を受け取る方法
    2. 11.2 コミュニティ・リソース
    3. 11.3 商標
    4. 11.4 静電気放電に関する注意事項
    5. 11.5 Glossary
  12. 12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

6.7 Typical Characteristics

At TA = 25°C and V+ = 3.6 V, unless otherwise noted.
TMP461-SP D001_SBOS876.gif
Typical behavior of 25 devices over temperature
Figure 2. Local Temperature Error vs
Ambient Temperature
TMP461-SP D003_SBOS722.gif
Figure 4. Remote Temperature Error vs
Leakage Resistance
TMP461-SP D005_SBOS722.gif
No physical series resistance on D+, D– pins during measurement
Figure 6. Remote Temperature Error vs
Differential Capacitance
TMP461-SP D008_SBOS722.gif
16 samples per second (default mode)
Figure 8. Shutdown Quiescent Current
vs SCL Clock Frequency
TMP461-SP D010_SBOS722.gif
Figure 10. Shutdown Quiescent Current
vs Supply Voltage
TMP461-SP D002_SBOS876.gif
Typical behavior of 25 devices over temperature
Figure 3. Remote Temperature Error vs
Ambient Temperature
TMP461-SP D004_SBOS722.gif
No physical capacitance during measurement
Figure 5. Remote Temperature Error vs
Series Resistance
TMP461-SP D007_SBOS722.gif
Figure 7. Quiescent Current vs Conversion Rate
TMP461-SP D009_SBOS722.gif
Figure 9. Quiescent Current vs Supply Voltage
(At Default Conversion Rate of 16 Conversions per Second)