TMP126NDCKR
Active±0.25°C SPI TEMPERATURE SENSOR WITH 175°C OPERATION, CRC AND SLEW-RATE ALERT
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TMP126NDCKR
Active±0.25°C SPI TEMPERATURE SENSOR WITH 175°C OPERATION, CRC AND SLEW-RATE ALERT
Technical Specifications
Parameters and characteristics for this part
| Specification | TMP126NDCKR |
|---|---|
| Accuracy - Highest (Lowest) | 0.8 °C |
| Features | Sleep Mode, One-Shot, Shutdown Mode |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 150 °C |
| Operating Temperature [Min] | -55 °C |
| Output Type | SPI |
| Package / Case | 6-TSSOP, SC-88, SOT-363 |
| Resolution | 14 b |
| Sensing Temperature - Local [Max] | 150 °C |
| Sensing Temperature - Local [Min] | -55 ¯C |
| Sensor Type | Digital, Local |
| Supplier Device Package | SC-70-6 |
| Test Condition [Max] | 150 °C |
| Test Condition [Min] | -55 °C |
| Voltage - Supply [Max] | 5.5 V |
| Voltage - Supply [Min] | 1.62 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 1.98 | |
| 10 | $ 1.48 | |||
| 25 | $ 1.19 | |||
| 100 | $ 1.09 | |||
| 500 | $ 0.91 | |||
| 1000 | $ 0.81 | |||
| Digi-Reel® | 1 | $ 1.98 | ||
| 10 | $ 1.48 | |||
| 25 | $ 1.19 | |||
| 100 | $ 1.09 | |||
| 500 | $ 0.91 | |||
| 1000 | $ 0.81 | |||
| Tape & Reel (TR) | 3000 | $ 0.79 | ||
| 6000 | $ 0.74 | |||
| 9000 | $ 0.70 | |||
| Texas Instruments | LARGE T&R | 1 | $ 1.02 | |
| 100 | $ 0.78 | |||
| 250 | $ 0.58 | |||
| 1000 | $ 0.41 | |||
Description
General part information
TMP126 Series
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.
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.
Documents
Technical documentation and resources