JEDEC DDR5 temperature sensor with 0.5 °C accuracy
TMP139
Product details
Parameters
Package | Pins | Size
Features
- Supports JEDEC JESD302-1 DDR5 Grade B temperature sensor
- Exceeds JEDEC temperature accuracy specification:
- ±0.25 °C typical
- ±0.5 °C maximum (+75 °C to +95 °C)
- ±0.75 °C maximum (–40 °C to +125 °C)
- Operating temperature range: –40 °C to +125 °C
- Low power consumption:
- 4.7-µA typical average quiescent current
- 0.6-µA typical standby current
- I/O power supply of 1 V
- Core power supply of 1.8 V
- Two wire serial bus interface (I2C and I3C basic operation modes)
- Up to 12.5-MHz data transfer rate in I3C basic mode
- In Band Interrupt (IBI) for alerting host
- Parity error check function for host writes
- Packet error check function for host read and writes
- 11-bit resolution: 0.25 °C (1 LSB)
- Standard 6-ball DSBGA (WCSP) package with 0.5-mm pitch
Technical documentation
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View all 6 | Type | Title | Date | |
|---|---|---|---|
| * | Data sheet | TMP139 0.5 °C Accuracy, JEDEC DDR5 Grade B, Digital Temperature Sensor With I2C and I3C Interface datasheet | Dec. 22, 2020 |
| Application note | TMP139 Breakout Board Overview | Dec. 23, 2020 | |
| Technical article | How to choose the right thermistor for your temperature sensing application | Feb. 13, 2020 | |
| Technical article | How to enable thermal safety for automotive infotainment and cluster systems | Oct. 15, 2019 | |
| Technical article | Driving industrial innovation with small-size sensors | Sep. 12, 2019 | |
| Technical article | How to select a temperature sensor probe | Feb. 18, 2016 |
Design & development
For additional terms or required resources, click any title below to view the detail page where available.Design tools & simulation
SNIC016.ZIP (2096 KB)
CAD/CAE symbols
| Package | Pins | Download |
|---|---|---|
| DSBGA (YAH) | 6 | View options |
Ordering & quality
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