SBOS939D April   2019  – June 2022 TMP235-Q1 , TMP236-Q1

PRODUCTION DATA  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
  4. 4 Revision History
  5. 5 Pin Configuration and 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 Typical Characteristics
  7. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
    4. 7.4 Device Functional Modes
  8. 8 Application and Implementation
    1. 8.1 Application Information
    2. 8.2 Typical Application
      1. 8.2.1 Connection to an ADC
        1. 8.2.1.1 Design Requirements
        2. 8.2.1.2 Detailed Design Procedure
        3. 8.2.1.3 Application Curve
  9. 9 Power Supply Recommendations
  10. 10Layout
    1. 10.1 Layout Guidelines
    2. 10.2 Layout Examples
  11. 11Device and Documentation Support
    1. 11.1 Receiving Notification of Documentation Updates
    2. 11.2 Support Resources
    3. 11.3 Trademarks
    4. 11.4 Electrostatic Discharge Caution
    5. 11.5 Glossary
  12. 12Mechanical, Packaging, and Orderable Information

Package Options

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

6.5 Electrical Characteristics

TMP235-Q1: VDD = 2.3 V to 5.5 V, GND = Ground, TA = –40°C to +125°C and no load (unless otherwise noted)
TMP236-Q1: VDD = 3.1 V to 5.5 V, GND = Ground, TA = –10°C to +125°C and no load (unless otherwise noted)
PARAMETERTEST CONDITIONSMINTYPMAXUNIT
POWER SUPPLY
IDDOperating currentTA = 25℃, VDD = 2.3 V, TMP235-Q19µA
TA = 25℃, VDD = 3.1 V, TMP236-Q110
TA = –40℃ to +125℃, TMP235-Q114.5
TA = –10℃ to +125℃, TMP236-Q115
TA = 150℃, TMP235-Q117
Δ℃/
ΔVDD		Line regulation–0.10.020.1℃/V
SENSOR ACCURACY
TACYTemperature accuracy(1)TA = 25°C±0.5℃
TA = 0°C to 70°C (SC70 Package) (TMP235-Q1)–1.5±0.5+1.2
TA = 0°C to 70°C (SOT-23 Package) (TMP235-Q1)–1.5±0.5+1.2
TA = –40°C to 125°C (TMP235-Q1)–2.5±0.5+2.5
TA = –40°C to 150°C (TMP235-Q1)–2.5±0.5+2.5
TA = –10°C to 125°C (TMP236-Q1)–2.5±0.5+2.5
TACYTemperature accuracy(1)TA = 0°C to 70°C (SOT-23 Package) (TMP236-Q1)–1.5±0.5+1.5℃
SENSOR OUTPUT
V0℃Output voltage offset at 0 °CTMP235-Q1500mV
TMP236-Q1400
TCTemperature coefficient (sensor gain)TMP235-Q110mV/℃
TMP236-Q119.5
VONLOutput nonlinearity(2)TA = 0 °C to 70 °C, no load±0.5℃
IOUTOutput current500μA
ZOUTOutput impedanceIOUT = 100 μA, f = 100 Hz20Ω
IOUT = 100 μA, f = 500 Hz50
Output load regulationTA = 0°C to 70°C, IOUT = 100 μA,
ΔVOUT / ΔIOUT		1Ω
tONTurn on timeTime to reach accuracy within ±0.5°C800μs
CLOADTypical load capacitance1000pF
tRESThermal response to 63%SC7030°C (Air) to +125°C (Fluid Bath)1.3s
(1) Accuracy is defined as the error between the measured and reference output voltages, tabulated in the TMP235-Q1 Transfer Table and TMP236-Q1 Transfer Table at the specified conditions of supply voltage and temperature (expressed in °C). Accuracy limits include line regulation within the specified conditions. Accuracy limits do not include load regulation; they assume no DC load.
(2) Nonlinearity is defined as the deviation of the output-voltage-versus-temperature curve from the best-fit straight line, over the device's rated temperature range.