TMP112

ACTIVE

Texas Instruments TMP112 Product Info

1 April 2026 0

Local sensor accuracy (max)	0.5, 1
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	4, 8
Rating	Catalog

SOT-5X3 (DRL)-6-2.56 mm² 1.6 x 1.6

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

TMP112:±0.5°C 1.4V-to-3.6V digital temperature sensor with I²C/SMBus.Package:SOT-5X3 (DRL)-6-2.56 mm² 1.6 x 1.6

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