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Sensors/Transducers / Temperature Sensors / TMP235AQDCKRQ1
Datasheets
TMP235AQDCKRQ1 by: Texas Instruments

Automotive Grade ±1.5°C 2.3V to 5.5V analog output temperature sensor with +10 mV/°C gain 5-SC70 -40 to 125

Part Details for TMP235AQDCKRQ1 by Texas Instruments

Results Overview of TMP235AQDCKRQ1 by Texas Instruments

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Applications Consumer Electronics

TMP235AQDCKRQ1 Information

TMP235AQDCKRQ1 by Texas Instruments is a Temperature Sensor.
Temperature Sensors are under the broader part category of Sensors/Transducers.

Sensors and transducers detect and measure physical quantities like temperature, pressure, and force, converting them into electrical signals for various applications. Read more about Sensors/Transducers on our Sensors/Transducers part category page.

Price & Stock for TMP235AQDCKRQ1

Part # Distributor Description Stock Price Buy
Bristol Electronics   1158
RFQ
DISTI # TMP235AQDCKRQ1
TME IC: temperature sensor, -40÷150°C, SC70-5, SMD, Interface: analog Min Qty: 1 0
  • 1 $0.4680
  • 3 $0.4190
  • 10 $0.3660
  • 25 $0.3280
  • 50 $0.2870
  • 100 $0.2680
  • 250 $0.2470
  • 500 $0.2240
  • 1,000 $0.2090
$0.2090 / $0.4680 RFQ

Part Details for TMP235AQDCKRQ1

TMP235AQDCKRQ1 CAD Models

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TMP235AQDCKRQ1 Part Data Attributes

Parametric Data
TMP235AQDCKRQ1 Texas Instruments
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TMP235AQDCKRQ1 Texas Instruments Automotive Grade ±1.5°C 2.3V to 5.5V analog output temperature sensor with +10 mV/°C gain 5-SC70 -40 to 125
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer TEXAS INSTRUMENTS INC
Package Description SC-70, 5 PIN
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Date Of Intro 2019-05-09
Samacsys Manufacturer Texas Instruments
Accuracy-Max (Cel) 1.5 Cel
Body Breadth 1.25 mm
Body Height 0.9 mm
Body Length or Diameter 2 mm
Housing PLASTIC
JESD-609 Code e4
Mounting Feature SURFACE MOUNT
Number of Terminals 5
Operating Current-Max 0.012 mA
Operating Temperature-Max 125 °C
Operating Temperature-Min -40 °C
Output Current-Nom 500 µA
Package Body Material PLASTIC/EPOXY
Package Equivalence Code TSSOP5/6,.08
Package Shape/Style RECTANGULAR
Screening Level AEC-Q100
Sensors/Transducers Type TEMPERATURE SENSOR,ANALOG,VOLTAGE OUTPUT
Supply Voltage-Max 5.5 V
Supply Voltage-Min 2.3 V
Surface Mount YES
Technology CMOS
Terminal Finish Nickel/Palladium/Gold/Silver (Ni/Pd/Au/Ag)
Termination Type SOLDER

Alternate Parts for TMP235AQDCKRQ1

This table gives cross-reference parts and alternative options found for TMP235AQDCKRQ1. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of TMP235AQDCKRQ1, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
TMP235AEDCKRQ1 Texas Instruments $0.1902 Automotive Grade ±1.5°C 2.3V to 5.5V analog output temperature sensor with +10 mV/°C gain 5-SC70 -40 to 150 TMP235AQDCKRQ1 vs TMP235AEDCKRQ1
TMP235AQDCKTQ1 Texas Instruments $0.2617 Automotive Grade ±1.5°C 2.3V to 5.5V analog output temperature sensor with +10 mV/°C gain 5-SC70 -40 to 125 TMP235AQDCKRQ1 vs TMP235AQDCKTQ1
TMP235AEDBZRQ1 Texas Instruments $0.1785 Automotive Grade ±1.5°C 2.3V to 5.5V analog output temperature sensor with +10 mV/°C gain 3-SOT-23 -40 to 150 TMP235AQDCKRQ1 vs TMP235AEDBZRQ1
TMP235AQDBZRQ1 Texas Instruments $0.1638 Automotive Grade ±1.5°C 2.3V to 5.5V analog output temperature sensor with +10 mV/°C gain 3-SOT-23 -40 to 125 TMP235AQDCKRQ1 vs TMP235AQDBZRQ1

TMP235AQDCKRQ1 Frequently Asked Questions (FAQ)

  • A good PCB layout for the TMP235AQDCKRQ1 involves placing the device near the thermal source, using a solid copper pour on the top and bottom layers, and minimizing thermal barriers such as vias and soldermask.

  • Calibration involves comparing the TMP235AQDCKRQ1's output to a known temperature reference point, and adjusting the offset and gain to achieve an accuracy of ±0.5°C or better.

  • The maximum cable length for the TMP235AQDCKRQ1's digital output is approximately 10 meters (33 feet), assuming a 3.3V or 5V supply voltage and a 100 kHz clock frequency.

  • To minimize EMI, use a shielded cable, keep the TMP235AQDCKRQ1 away from high-frequency sources, and use a common-mode choke or ferrite bead on the digital output lines.

  • The POR timing for the TMP235AQDCKRQ1 is approximately 10 ms, during which the device's digital output is in a high-impedance state.

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