
ams OSRAM AS6204 IC Digital Temperature Sensor
ams OSRAM AS6204 IC Digital Temperature Sensor targets consumer applications such as laptops, cameras, and tablets. The board-mount sensor communicates via a 2-wire digital bus with other devices. The AS6204 IC Digital Temperature Sensor also consists of a Si-bandgap temperature sensor, an analog-to-digital converter, and a digital signal processor. The factory-calibrated sensor features ultra-low power consumption (low operation and quiescent current) and integrated linearization. The sensor's additional I2C addresses make it ideal for the prototyping phase of a product, where several heat-sensitive areas might need monitoring.Features
- Complete sensor system with serial bus connection
- Full-digital system with four I2C addresses
- 1.8V to 3.6V supply voltage range
- High measurement accuracy
- ±0.4°C (0 to +65°C)
- ±1°C remaining operating temperature span
- Alert functionality for exact temperature control
- 12-bit resolution
- 24ms to 40ms conversion time range
- Low power consumption
- 6µA at operation (typical, at 4Hz)
- 0.1µA at standby (typical)
- -40°C to +125°C operating temperature range
- Moisture Sensitivity Level (MSL) 1
- Small 1.5mm x 1mm WLCSP package) PCB footprint
Applications
- Tablets
- Convertibles
- Laptops
- Personal computers
Block Diagram

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Published: 2019-06-10
| Updated: 2023-06-27