0
ACTIVE
Local sensor accuracy (max) |
0.5 |
Type |
Local |
Operating temperature range (°C) |
-40 to 125 |
Supply voltage (min) (V) |
1.7 |
Interface type |
I2C, I3C |
Supply voltage (max) (V) |
1.98 |
Features |
Error Check, JEDEC JESD30201 |
Supply current (max) (µA) |
9.1 |
Temp resolution (max) (bps) |
11 |
Remote channels (#) |
0 |
Addresses |
2 |
Rating |
Catalog |
DSBGA (YAH)-6-1.099584 mm² 1.328 x 0.828
The TMP139 is a high-accuracy temperature sensor with an I 2C / I3C compliant digital interface supporting In Band Interrupts (IBI). Supporting the interface requirements of JEDEC JESD302-1 for Grade-B devices, the TMP139 exceeds the temperature accuracy requirements of the specification, enabling higher performance DDR5 memory modules. Available in a compact 6-ball DSBGA package, TMP139 is designed for high-speed, high-accuracy and low-power thermal monitoring applications.
The TMP139 has a typical accuracy of ±0.25°C over the entire temperature range from –40°C to +125 °C and offers an on-chip 11-bit analog-to-digital converter (ADC) providing a temperature resolution of 0.25°C.
The TMP139 is designed to operate from a core power supply of 1.8 V and I/O power supply of 1 V, with a low typical average quiescent current of 8.3 µA when performing conversions every 125 ms.
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