TMP119 Ultra-High Accuracy, Low-Power, Digital Temperature Sensor
With SMBus™- and I²C-Compatible Interface

1 Features

TMP119 high-accuracy temperature sensor
- ±0.03°C (typical) from 0°C to 45°C
- ±0.08°C (maximum) from 0°C to 45°C
- ±0.09°C (maximum) from –25°C to 85°C
- ±0.12°C (maximum) from –40°C to 85°C
- ±0.15°C (maximum) from –55°C to 125°C
- ±0.2°C (maximum) from –55°C to 150°C
Operating temperature range: –55°C to 150°C
Low power consumption:
- 3.5μA, 1Hz conversion cycle
- 150nA shutdown current
Supply range:
- 1.7V to 5.5V from –55°C to 70°C
- 1.8V to 5.5V from –55°C to 150°C
16-bit resolution: 0.0078°C (1 LSB)
Programmable temperature alert limits
Selectable averaging
Strain Tolerance
Digital offset for system correction
General-purpose EEPROM: 48 bits
NIST traceability
SMBus™, I²C interface compatibility
Medical grade: helps meet ASTM E1112 and ISO 80601-2-56
RTDs replacement: PT100, PT500, PT1000