Packaging information
| Package | Pins SOT-SC70 (DCK) | 6 |
| Operating temperature range (°C) -55 to 150 |
| Package qty | Carrier 3,000 | LARGE T&R |
Features for the TMP126
- High accuracy
- TMP126:
- ±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
- TMP126N:
- ±0.8°C (maximum) from –40°C to 150°C
- TMP126:
- Fast measurement intervals with no self-heating concerns
- Operating temperature range:
- TMP126: –55°C to 175°C
-
TMP126N: –40°C to 150°C
- 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
The TMP126 is a 0.25°C accuracy digital temperature that supports an ambient temperature range of –55°C to 175°C. The TMP126 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 is designed for a wide range of applications.
The TMP126 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.