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TMP112D

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±0.5°C accurate I²C temperature sensor with alert option

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Data sheet

TMP112D

ACTIVE
Data sheet Order now

Product details

Local sensor accuracy (max) 0.5 Type Local Operating temperature range (°C) -40 to 125 Supply voltage (min) (V) 1.4 Interface type I2C, SMBus Supply voltage (max) (V) 3.6 Features ALERT, NIST traceable, One-shot conversion Supply current (max) (µA) 10 Temp resolution (max) (bps) 12 Remote channels (#) 0 Addresses 8 Rating Catalog
Local sensor accuracy (max) 0.5 Type Local Operating temperature range (°C) -40 to 125 Supply voltage (min) (V) 1.4 Interface type I2C, SMBus Supply voltage (max) (V) 3.6 Features ALERT, NIST traceable, One-shot conversion Supply current (max) (µA) 10 Temp resolution (max) (bps) 12 Remote channels (#) 0 Addresses 8 Rating Catalog
X2SON (DPW) 5 0.64 mm² 0.8 x 0.8
  • TMP112A accuracy without calibration:
    • ±0.5°C (maximum) from 0°C to +65°C (3.3V)
    • ±1.0°C (maximum) from –40°C to +125°C
  • TMP112B accuracy without calibration:
    • ±0.5°C (maximum) from 0°C to +65°C (1.8V)
    • ±1.0°C (maximum) from –40°C to +125°C
  • TMP112N accuracy without calibration:
    • ±1.0°C (maximum) from –40°C to +125°C
  • TMP112Dx accuracy without calibration:
    • ±0.5°C (maximum) from -25°C to 85°C (V+ ≥ 1.5V)
    • ±1.0°C (maximum) from –40°C to 125°C
  • SOT563 package (1.6mm × 1.6mm)
  • X2SON package (0.8mm × 0.8mm)
  • Low quiescent current:
    • 7.5-µA active (maximum), 0.35-µA shutdown (maximum)
  • Supply range: 1.4V to 3.6V
  • Resolution: 12 Bits
  • Digital output: SMBus™, Two-Wire, and I2C interface compatibility
  • NIST traceable
  • TMP112A accuracy without calibration:
    • ±0.5°C (maximum) from 0°C to +65°C (3.3V)
    • ±1.0°C (maximum) from –40°C to +125°C
  • TMP112B accuracy without calibration:
    • ±0.5°C (maximum) from 0°C to +65°C (1.8V)
    • ±1.0°C (maximum) from –40°C to +125°C
  • TMP112N accuracy without calibration:
    • ±1.0°C (maximum) from –40°C to +125°C
  • TMP112Dx accuracy without calibration:
    • ±0.5°C (maximum) from -25°C to 85°C (V+ ≥ 1.5V)
    • ±1.0°C (maximum) from –40°C to 125°C
  • SOT563 package (1.6mm × 1.6mm)
  • X2SON package (0.8mm × 0.8mm)
  • Low quiescent current:
    • 7.5-µA active (maximum), 0.35-µA shutdown (maximum)
  • Supply range: 1.4V to 3.6V
  • Resolution: 12 Bits
  • Digital output: SMBus™, Two-Wire, and I2C interface compatibility
  • NIST traceable
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* Data sheet TMP112x High-Accuracy, Low-Power, Digital Temperature Sensors With SMBus and Two-Wire Serial Interface in SOT563 and X2SON Packages datasheet (Rev. L) PDF | HTML 03 Jul 2024

Design & development

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Evaluation board

TMP112EVM — TMP112 high-precision, low-power, digital temperature sensor evaluation module

The TMP112EVM allows users to evaluate the performance of the TMP112 digital temperature sensor. The evaluation module (EVM) comes in a USB-stick form factor, with an onboard MSP430F5528 microcontroller that interfaces with both the host computer and the TMP112 device using an I²C interface. (...)

User guide: PDF
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X2SON (DPW) 5 Ultra Librarian
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