The TMP116 (TMP116, TMP116N) is a family of low-power, high-precision temperature sensors with integrated EEPROM memory. The TMP116 provides a 16-bit temperature result with a resolution of 0.0078°C and an accuracy of up to ±0.2°C with no calibration. The TMP116 is I2C- and SMBus-interface compatible, has programmable alert functionality, and can support up to four devices on a single bus.
The TMP116 consumes minimal current that, in addition to providing power savings, minimizes self-heating and improves measurement accuracy. The TMP116 operates from 1.9 V to 5.5 V and typically consumes 3.5 µA.
Across the device operating temperature range of –55°C to +125°C, the TMP116 exceeds the accuracy of a class A RTD, while consuming less than one fifth of the typical excitation current for a PT100 RTD. The TMP116 is easier to use than RTDs, eliminating the need for calibration, external circuitry, matched traces, and Kelvin connections.
The TMP116 units are 100% tested on a production setup that is NIST traceable and verified with equipment that is calibrated to ISO/IEC 17025 accredited standards.
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|Local sensor accuracy (Max) (+/- C)|
|Temp Resolution (Max) (bits)|
|Operating temperature range (C)|
|Supply Voltage (Min) (V)|
|Supply Voltage (Max) (V)|
|Supply Current (Max) (uA)|
|Remote channels (#)|
|Package size: mm2:W x L (PKG)|
|I2C, SMBus, 2-Wire||I2C, SMBus, 2-Wire||I2C, SMBus, 2-Wire||I2C, SMBus, 2-Wire|
|-55 to 125||-40 to 125||
-55 to 150
0 to 85
|-40 to 125|
15ms Conversion Time
250nA Shutdown Current
Programmable Conversion Cycle
150nA Shutdown Current
Programmable Conversion Averaging
|WSON | 6||SOT-5X3 | 6||WSON | 6||
SOIC | 8
VSSOP | 8
|See datasheet (WSON)||6SOT-5X3: 3 mm2: 1.6 x 1.6 (SOT-5X3 | 6)||See datasheet (WSON)||
8SOIC: 29 mm2: 6 x 4.9 (SOIC | 8)
8VSSOP: 15 mm2: 4.9 x 3 (VSSOP | 8)
|Order now||Order now||Order now||Order now|