ZHCSAV1A April   2013  – September 2019 TMP108

PRODUCTION DATA.  

  1. 1 特性
  2. 2 应用
  3. 3 说明
    1.     Device Images
      1.      方框图
  4. 4 修订历史记录
  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 Timing Diagrams
      1. 6.6.1 Two-Wire Timing Diagrams
    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 Serial Interface
      2. 7.3.2 Serial Bus Address
      3. 7.3.3 Bus Overview
      4. 7.3.4 Writing and Reading Operation
      5. 7.3.5 Slave Mode Operations
        1. 7.3.5.1 Slave Receiver Mode:
        2. 7.3.5.2 Slave Transmitter Mode:
      6. 7.3.6 SMBus Alert Function
      7. 7.3.7 General Call
      8. 7.3.8 High-Speed (Hs) Mode
      9. 7.3.9 Timeout Function
    4. 7.4 Device Functional Modes
      1. 7.4.1 Shutdown Mode (M1 = 0, M0 = 0)
      2. 7.4.2 One-Shot Mode (M1 = 0, M0 = 1)
      3. 7.4.3 Continuous Conversion Mode (M1 = 1)
    5. 7.5 Programming
      1. 7.5.1 Pointer Register
      2. 7.5.2 Temperature Register
      3. 7.5.3 Configuration Register
        1. 7.5.3.1 Hysteresis Control (HYS1 and HYS0)
        2. 7.5.3.2 Polarity (POL)
        3. 7.5.3.3 Thermostat Mode (TM)
        4. 7.5.3.4 Temperature Watchdog Flags (FL and FH)
        5. 7.5.3.5 Conversion Rate
      4. 7.5.4 High- and Low-Limit Registers
  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 Curves
  9. 9 Power Supply Recommendations
  10. 10Layout
    1. 10.1 Layout Guidelines
    2. 10.2 Layout Example
  11. 11器件和文档支持
    1. 11.1 接收文档更新通知
    2. 11.2 支持资源
    3. 11.3 商标
    4. 11.4 静电放电警告
    5. 11.5 Glossary
  12. 12机械、封装和可订购信息

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

6.5 Electrical Characteristics

At TA = +25°C, and V+ = +1.8 V, unless otherwise noted.
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
TEMPERATURE INPUT
Range –40 +125 °C
Accuracy (temperature error) –20°C to +85°C –0.75 ±0.15 0.75 °C
–40°C to +125°C –1 ±0.3 1 °C
Accuracy vs supply –0.3 ±0.03 0.3 °C/V
DIGITAL INPUT/OUTPUT
VIH Input logic high level 0.7 (V+) V+ V
VIL Input logic low level –0.5 0.3 (V+) V
IIN Input current 0 V < VIN < (V+) +0.3 V 1 μA
VOL Output logic low level V+ > 2 V, IOUT = 3 mA 0.4 V
V+ < 2 V, IOUT = 3 mA 0.2 (V+) V
ALERT internal pullup resistor ALERT to V+ 80 100 120 kΩ
Resolution 12 Bit
Conversion time One-Shot mode 21 27 33 ms
Conversion modes CR1 = 0, CR0 = 0 0.25 Conv/s
CR1 = 0, CR0 = 1 (default) 1 Conv/s
CR1 = 1, CR0 = 0 4 Conv/s
CR1 = 1, CR0 = 1 16 Conv/s
Timeout time 21 28 35 ms
POWER SUPPLY
IQ Quiescent current Serial bus inactive, CR1 = 0, CR0 = 1 (default) 2 3.5 μA
Serial bus inactive, CR1 = 0, CR0 = 1 (default), –40°C to +125°C 6 μA
Serial bus active, SCL frequency = 400 kHz, CR1 = 0,
CR0 = 1 (default)		 12 μA
Serial bus active, SCL frequency = 3.4 MHz, CR1 = 0,
CR0 = 1 (default)		 82 μA
ISD Shutdown current Serial bus inactive 0.3 1 μA
Serial bus active, SCL frequency = 400 kHz 10 μA
Serial bus active, SCL frequency = 3.4 MHz 80 μA
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