Texas Instruments TMP112 Digital Temperature Sensor Data Sheet
Summary
Texas Instruments TMP112 digital temperature sensor in SOT563 with SMBus/two-wire interface, 0.0625C resolution, 0.5C accuracy from 0C to 65C, 1.4V to 3.6V supply, and 10uA active current. Supports four devices per bus with SMBus alert. Applications include portable electronics, thermal protection, battery management, and industrial controls. For hardware design engineers.
Manual Details
| Brand | Texas Instruments |
|---|---|
| Pages | 24 |
| File Size | 533.44 KB |
| Published | June 16, 2026 |
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Frequently Asked Questions
What is the accuracy of the TMP112 from 0°C to +65°C?
It has a maximum accuracy of 0.5°C in the 0°C to +65°C temperature range.
What supply voltage range does the TMP112 support?
The TMP112 operates with a supply voltage range of 1.4V to 3.6V.
Does the TMP112 need external components to read temperatures?
No, the TMP112 requires no external components to read temperatures.
How many TMP112 devices can share one bus?
Up to four TMP112 devices can be connected on one bus.