Packaging information
| Package | Pins SOT-23 (DBV) | 6 |
| Operating temperature range (°C) -55 to 175 |
| Package qty | Carrier 250 | SMALL T&R |
Features for the TMP126-Q1
- AEC-Q100 qualified for automotive applications
- Device temperature grade-0: –55°C to 175°C ambient operating temperature
- Device HBM classification level 2
- Device CDM classification level C2b
- Function Safety Capable
- High accuracy
- ±0.25°C (maximum) from 20°C to 30°C
- ±0.3°C (maximum) from –20°C to 85°C
- ±0.4°C (maximum) from –40°C to 125°C
- ±0.5°C (maximum) from –55°C to 150°C
- ±0.75°C (maximum) from 150°C to 175°C
- Fast measurement intervals with no self-heating concerns
- Supply range: 1.62 V to 5.5 V
- Factory-calibrated
- NIST traceability
- Low power consumption
- Programmable temperature alert limits
- Temperature slew rate warning
- Optional Cyclic Redundancy Check (CRC)
- 3-wire SPI interface
Description for the TMP126-Q1
The TMP126-Q1 is a 0.25°C accuracy digital temperature that supports an ambient temperature range of –55°C to 175°C. The TMP126-Q1 features a 14-bit signed temperature resolution (0.03125°C per LSB) while operating over a supply range of 1.62 V to 5.5 V. With a fast conversion rate, low supply current, and a simple 3-wire SPI compatible interface, the TMP126-Q1 is designed for a wide range of applications.
The TMP126-Q1 includes additional advanced features for increased reliability in harsh environments such as optional CRC checksum for data integrity, programmable alert limits, a temperature slew rate warning, and an enhanced operational temperature range. The device utilizes a NIST traceable factory calibration for guaranteed accuracy and comes in a small SOT package for close placement to heat sources along with fast response times.