TMP235-Q1 - Texas Instruments

TMP235-Q1 High-Accuracy Analog Output Temperature Sensors

The TMP23x-Q1 devices are a family of automotive grade precision CMOS integrated-circuit linear analog temperature sensors with an output voltage proportional to temperature, serving various automotive applications from powertrain to infotainment. These temperature sensors have a typical accuracy from 0°C to +70°C of ±0.5°C. The TMP235-Q1 device provides a .

Features

• AEC-Q100 qualified for automotive applications
  – TMP235-Q1 grade 0:
  –40°C to +150°C
  – TMP236-Q1 grade 1:
  –40°C to +125°C
• Functional Safety-Capable
  – Documentation available to aid functional safety system design
• Tight accuracy across a wide temperature range:
  – ±2.5°C (maximum):
  –40°C to +150°C (TMP235Q1)
  – ±2.5°C (maximum):
  –10°C to +125°C (TMP236Q1)
• Positive slope sensor gain, offset (typical):
  – 10 mV/°C, 500 mV at 0°C (TMP235-Q1)
  – 19.5 mV/°C, 400 mV at 0°C (TMP236-Q1)
• Wide operating supply voltage range:
  – 2.3 V to 5.5 V (TMP235-Q1)
  – 3.1 V to 5.5 V (TMP236-Q1)
• Short-circuit p.