• State TI Thinks Resolved
  • Locked Locked
  • Replies 1 reply
  • Answers 1 answer
  • Subscribers 30 subscribers
  • Views 721 views
  • Users 0 members are here
Support feedback
Options
Options
Similar topics

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

tmp275-q1: tmp275-q1 and similar pieces

Benjamin Bajor
Prodigy 10 points
Part Number: TMP275-Q1
Other Parts Discussed in Thread: TMP275

Hi everyone!
My project is about exercise therapy for disabled people. The structure works, but we will develop with skin measurement. I want to measure the skin surface temperature at several points (8 pieces/foot), close to the muscles.
I find the tmp275-q1 sensor, I think it's good. I looking for similar pieces, that I can bind to a microcontroller. Thanks for your help!


  • 0
    TI__Mastermind 39655 points

    Are you mainly interested in high-accuracy sensors? The Q1 denotes automotive qualification, which doesn't seem relevant to your application. You could use the regular TMP275 instead.

    Other high accuracy sensors:

    Part Number Description Local Sensor Accuracy (Max) (+/- C) SubFamily Interface Operating Temperature Range (C) Supply Voltage (Min) (V) Supply Voltage (Max) (V) Supply Current (Max) (uA) Rating Package Group Package Size: mm2:W x L (PKG)
    LMT01 0.5°C Accurate 2-pin Temperature Sensor with a Pulse Train Interface 0.5 IR & Probe Temperature Sensors, Local Digital Temperature Sensors 1-wire -50 to 150 2 5.5 39 Catalog TO-92, WSON See datasheet (WSON)
    TMP112 1.4V-Capable ±0.5°C Temperature Sensor with Alert Function and I2C/SMBus interface in SOT-563 0.5 Local Digital Temperature Sensors I2C, SMBus, 2-Wire -40 to 125 1.4 3.6 10 Catalog SOT-OTHER 3 mm2: 1.6 x 1.6(SOT-OTHER)
    LMT70 ±0.1°C Precision Analog Temperature Sensor 0.36 Local Analog Temperature Sensors Analog Output -55 to 150 2.0 5.5 12 Catalog DSBGA See datasheet (DSBGA)
    TMP107 ±0.4°C Temperature Sensor with Daisy-Chain UART, EEPROM, and Alert Function 0.4 IR & Probe Temperature Sensors, Local Digital Temperature Sensors UART -55 to 125 1.7 5.5 35 Catalog SOIC 29 mm2: 6 x 4.9(SOIC)
    TMP275 ±0.5°C Temperature Sensor with I2C/SMBus Interface in Industry Std LM75 Form Factor & Pinout 0.5 Local Digital Temperature Sensors I2C, SMBus, 2-Wire -40 to 125 2.7 5.5 85 Catalog SOIC, VSSOP 15 mm2: 4.9 x 3(VSSOP)

    Ren