SBOS740A May   2017  – May 2019 TMP116

PRODUCTION DATA.  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
    1.     Device Images
      1.      Simplified Schematic
      2.      Temperature Accuracy
  4. 4 Revision History
  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 Interface Timing
    7. 6.7 Typical Characteristics
  7. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagrams
    3. 7.3 Feature Description
      1. 7.3.1 Power Up
      2. 7.3.2 Temperature Result and Limits
    4. 7.4 Device Functional Modes
      1. 7.4.1 Temperature Conversions
        1. 7.4.1.1 Conversion Cycle
        2. 7.4.1.2 Averaging
        3. 7.4.1.3 Continuous Conversion Mode (CC)
        4. 7.4.1.4 Shutdown Mode (SD)
        5. 7.4.1.5 One-Shot Mode (OS)
      2. 7.4.2 Therm and Alert Modes
        1. 7.4.2.1 Alert Mode
        2. 7.4.2.2 Therm Mode
    5. 7.5 Programming
      1. 7.5.1 EEPROM Programming
        1. 7.5.1.1 EEPROM Overview
        2. 7.5.1.2 Programming the EEPROM
      2. 7.5.2 Pointer Register
      3. 7.5.3 I2C and SMBus Interface
        1. 7.5.3.1 Serial Interface
          1. 7.5.3.1.1 Bus Overview
          2. 7.5.3.1.2 Serial Bus Address
          3. 7.5.3.1.3 Writing and Reading Operation
          4. 7.5.3.1.4 Slave Mode Operations
            1. 7.5.3.1.4.1 Slave Receiver Mode
            2. 7.5.3.1.4.2 Slave Transmitter Mode
          5. 7.5.3.1.5 SMBus Alert Function
          6. 7.5.3.1.6 General-Call Reset Function
          7. 7.5.3.1.7 Timeout Function
          8. 7.5.3.1.8 Timing Diagrams
    6. 7.6 Registers Map
      1. 7.6.1 Register Descriptions
        1. 7.6.1.1  Temperature Register (address = 00h) [default reset = 8000h]
          1. Table 5. Temperature Register Field Descriptions
        2. 7.6.1.2  Configuration Register (address = 01h) [Factory default reset = 0220h]
          1. Table 6. Configuration Register Field Descriptions
        3. 7.6.1.3  High Limit Register (address = 02h) [Factory default reset = 6000h]
          1. Table 8. High Limit Register Field Descriptions
        4. 7.6.1.4  Low Limit Register (address = 03h) [Factory default reset = 8000h]
          1. Table 9. Low Limit Register Field Descriptions
        5. 7.6.1.5  EEPROM Unlock Register (address = 04h) [reset = 0000h]
          1. Table 10. EEPROM Unlock Register Field Descriptions
        6. 7.6.1.6  EEPROM1 Register (address = 05h) [reset = XXXXh]
          1. Table 11. EEPROM1 Register Field Descriptions
        7. 7.6.1.7  EEPROM2 Register (address = 06h) [reset = XXXXh]
          1. Table 12. EEPROM2 Register Field Descriptions
        8. 7.6.1.8  EEPROM3 Register (address = 07h) [reset = 0000h]
          1. Table 13. EEPROM3 Register Field Descriptions
        9. 7.6.1.9  EEPROM4 Register (address = 08h) [reset = XXXXh]
          1. Table 14. EEPROM4 Register Field Descriptions
        10. 7.6.1.10 Device ID Register (address = 0Fh) [reset = 1116h]
          1. Table 15. Device ID Register Field Descriptions
  8. 8 Application and Implementation
    1. 8.1 Application Information
      1. 8.1.1 Typical Application
        1. 8.1.1.1 Design Requirements
        2. 8.1.1.2 Detailed Design Procedure
          1. 8.1.1.2.1 Noise and Averaging
          2. 8.1.1.2.2 Self-Heating Effect (SHE)
          3. 8.1.1.2.3 Synchronized Temperature Measurements
  9. 9 Power Supply Recommendations
  10. 10Layout
    1. 10.1 Layout Guidelines
    2. 10.2 Layout Example
  11. 11Device and Documentation Support
    1. 11.1 Documentation Support
      1. 11.1.1 Related Documentation
    2. 11.2 Receiving Notification of Documentation Updates
    3. 11.3 Community Resources
    4. 11.4 Trademarks
    5. 11.5 Electrostatic Discharge Caution
    6. 11.6 Glossary
  12. 12Mechanical, Packaging, and Orderable Information

Package Options

Refer to the PDF data sheet for device specific package drawings

Mechanical Data (Package|Pins)
  • DRV|6
Thermal pad, mechanical data (Package|Pins)
Orderable Information

6.5 Electrical Characteristics

minimum and maximum specifications are over –55°C to +125°C and V+ = 1.9 V to 5.5 V (unless otherwise noted); typical specifications are at TA = 25°C and V+ = 3.3 V
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
TEMPERATURE-TO-DIGITAL CONVERTER
Temperature accuracy(1) TMP116 –10°C to +85°C, V+ = 3.3 V –0.2 ±0.1 0.2 °C
–40°C to +105°C, V+ = 3.0 V to 3.6 V –0.25 ±0.2 0.25
+105°C to +125°C, V+ = 3.0 V to 3.6 V –0.3 ±0.25 0.3
–40°C to +125°C, V+ = 1.9 V to 5.5 V(6) –0.4 ±0.3 0.4
TMP116N  –25°C to +85°C, V+ = 3.3 V –0.3 ±0.2 0.3
–40°C to +125°C, V+ = 3.0 V to 3.6 V –0.4 ±0.3 0.4
–40°C to +125°C V+ = 1.9 V to 5.5 V(6) –0.5 ±0.4 0.5
DC power-supply sensitivity One-shot mode, 8 averages, TA = 25°C 0 20 55 m°C/V
Temperature resolution (LSB) 7.8125 m°C
Repeatability(2) V+ = 3.3 V, 8 averages, 1-Hz sampling ±1 LSB
Long-term stability and drift 300 hours at 150°C(3) ±0.02 °C
Temperature cycling and hysteresis(1)(4) ±1 LSB
DIGITAL INPUT/OUTPUT
Input capacitance 3 pF
VIH Input logic high level 0.7 (V+) V
VIL Input logic low level 0.3 (V+) V
IIN Input current –0.2 0.2 µA
VOLS SDA output logic low level  IOL = –3 mA 0 0.4 V
VOLA ALERT output logic low level  IOL = –3 mA 0 0.4 V
POWER SUPPLY
IQ                         Quiescent current Active conversion, serial bus inactive 135 220 µA
1-Hz conversion cycle, averaging mode off,
serial bus inactive, 25°C		 3.5 4.5
1-Hz conversion cycle, 8 averages mode,
serial bus inactive, 25°C		 16 22
1-Hz conversion cycle, averaging mode off,
serial bus active, SCL frequency = 400 kHz 		 21
ISB Standby current(5) Serial bus inactive, SCL and SDA = V+, 25°C 1.25 2.1 µA
ISD Shutdown current Serial bus inactive, SCL and SDA = V+, 25°C 0.25 0.5 µA
Serial bus inactive, SCL and SDA = V+, 125°C 8.5
Serial bus active, SCL frequency = 400 kHz 17
IEE EEPROM write quiescent current ADC conversion off; serial bus inactive 240 µA
VPOR Power-on-reset threshold voltage V+ rising 1.6 V
Brownout detect V+ falling 1.1 V
Reset time Time required by device to reset 1.5 ms
Active conversion time 1 conversion 13.5 15.5 17 ms
EEPROM
Programming time 7 ms
Number of writes 1,000 50,000 Times
Data retention time 10 100 Years
(1) 8 averages, 1-Hz conversion cycle. Measurements are taken in oil bath.
(2) Repeatability is the ability to reproduce a reading when the measured temperature is applied consecutively, under the same conditions.
(3) Long-term stability is determined using accelerated operational life testing at a junction temperature of 150°C.
(4) Hysteresis is defined as the ability to reproduce a temperature reading as the temperature varies from room → hot → room → cold → room. The temperatures used for this test are –40°C, 25°C, and 125°C.
(5) Quiescent current between conversions.
(6) ±0.75°C maximum error between –55°C to –40°C.