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Data Sheet
ISOTMP35
±1.2°C, 3-kVRMS Isolated Temperature Sensor With Analog Output With <
2 Seconds Response Time and 500VRMS Working Voltage
1 Features
- Robust integrated isolation barrier:
- Withstand isolation voltage: 3000VRMS
- Isolation working voltage: 500VRMS
- Isolation barrier life: > 50 years
- Temperature sensor accuracy
- ±0.5°C typical at
25°C
- ±1.2°C maximum from
0°C to 70°C
- ±2.5°C maximum from –40°C to 150°C
- Operating supply range: 2.3V to 5.5V
- Positive slope sensor gain: 10mV/°C, with 500mV offset at 0°C
- Fast thermal response: < 2 seconds
- Short circuit protected output
- Low power consumption: 9µA (typical)
- DFQ (SOIC-7) package
- Safety-related certifications (planned):
- 3kVRMS isolation for 1 minute per UL
1577