JAJSDL1D June   2015  – June 2018 LMT01

PRODUCTION DATA.  

  1. 1 特長
  2. 2 アプリケーション
    1.     LMT01の精度
  3. 3 概要
    1.     2ピンのIC温度センサ
  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  Electrical Characteristics - TO-92/LPG Pulse Count to Temperature LUT
    7. 6.7  Electrical Characteristics - WSON/DQX Pulse Count to Temperature LUT
    8. 6.8  Switching Characteristics
    9. 6.9  Timing Diagram
    10. 6.10 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 Output Interface
      2. 7.3.2 Output Transfer Function
      3. 7.3.3 Current Output Conversion to Voltage
    4. 7.4 Device Functional Modes
  8. 8 Application and Implementation
    1. 8.1 Application Information
      1. 8.1.1 Mounting, Temperature Conductivity, and Self-Heating
    2. 8.2 Typical Application
      1. 8.2.1 3.3-V System VDD MSP430 Interface - Using Comparator Input
        1. 8.2.1.1 Design Requirements
        2. 8.2.1.2 Detailed Design Procedure
          1. 8.2.1.2.1 Setting the MSP430 Threshold and Hysteresis
        3. 8.2.1.3 Application Curves
    3. 8.3 System Examples
  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

6.5 Electrical Characteristics

Over operating free-air temperature range and operating VP-VN range (unless otherwise noted).
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
ACCURACY
Temperature accuracy (1)(2) VP – VN of 2.15 V to 5.5 V 150°C –0.625 0.625 °C
125°C -0.625 0.625 °C
120°C –0.625 0.625 °C
110°C –0.5625 0.5625 °C
100°C –0.5625 0.5625 °C
90°C –0.5 0.5 °C
25°C –0.5 ±0.125 0.5 °C
–20°C –0.5 0.5 °C
–30°C –0.5625 0.5625 °C
–40°C –0.625 0.625 °C
Temperature accuracy (1)(2) VP – VN of 2.15 V to 5.5 V –50°C –0.6875 ±0.4 0.6875 °C
PULSE COUNT TRANSFER FUNCTION
Number of pulses at 0°C 800 808 816
Output pulse range 15 3228
Theoretical max (exceeds device rating) 1 4095
Resolution of one pulse 0.0625 °C
OUTPUT CURRENT
IOL Output current variation Low level 28 34 40 µA
IOH High level 112.5 125 143 µA
High-to-Low level output current ratio 3.1 3.7 4.5
POWER SUPPLY
Accuracy sensitivity to change in VP – VN 2.15 V ≤ VP – VN ≤ 5. 0 V(3) 40 133 m°C/V
Leakage Current VP – VN VDD ≤ 0.4 V 0.002 3.5 µA
THERMAL RESPONSE
Stirred oil thermal response time to 63% of final value (package only) DQX (WSON) 0.4 s
LPG (TO-92) 0.8
Still air thermal response time to 63% of final value (package only) DQX (WSON) 9.4 s
LPG (TO-92) 28
(1) Calculated using Pulse Count to Temperature LUT and 0.0625°C resolution per pulse, see sectionElectrical Characteristics - TO-92/LPG Pulse Count to Temperature LUT and Electrical Characteristics - WSON/DQX Pulse Count to Temperature LUT.
(2) Error can be linearly interpolated between temperatures given in table as shown in the Accuracy vs Temperature curves in sectionTypical Characteristics.
(3) Limit is using end point calculation.