TMP708-Q1

• Qualified for Automotive Applications
• AEC-Q100 Qualified With the Following Results:
  • Device Temperature Grade 1: –40°C to 125°C Ambient Operating Temperature Range
  • Device HBM ESD Classification Level 3A
  • Device CDM ESD Classification Level C6
• Threshold Accuracy:
  • ±0.5°C Typical
  • ±3.5°C Maximum (60°C to 100°C)
• Temperature Threshold Set By 1% External Resistor
• Low Quiescent Current: 40 µA, Typical
• Open-Drain, Active-Low Output Stage
• Pin-Selectable 10°C or 30°C Hysteresis
• Reset Operation Specified at V_CC = 0.8 V
• Supply Range: 2.7 V to 5.5 V
• Package: 5-Pin SOT-23

The TMP708-Q1 is a fully-integrated, resistor- programmable temperature switch with a temperature threshold that is set by just one external resistor within the entire operating range. The TMP708-Q1 provides an open-drain, active-low output and has a 2.7-V to 5.5-V supply voltage range.

The temperature threshold accuracy is typically ±0.5°C with a maximum of ±3.5 °C (60°C to 100°C). The quiescent current consumption is typically 40 µA. Hysteresis is pin-selectable to 10°C or 30°C.

The TMP708-Q1 is available in a 5-pin SOT-23 package.