ROHM Semiconductor BD1020HFV Temperature Sensor IC
ROHM Semiconductor BD1020HFV Temperature Sensor IC is a high-accuracy, low-quiescent current temperature sensor with analog output. Operating from a 2.4V to 5.5V supply voltage, the ROHM Semiconductor BD1020HFV Temperature Sensor offers a 4µA low-quiescent current, excellent ripple rejection characteristics, and an accuracy rating of ±1.5°C @Ta=30°C (max.). In the -30°C to +100°C detection temperature range, the BD1020HFV Temperature Sensor has a typical temperature sensitivity of -8.2 mV/°C and a low thermal resistance of 187°C/W. The BD1020HFV has a linear response to temperature. Available in a 1.60mm x 1.60mm x 0.60mm package, the BD1020HFV Temperature Sensor IC is ideal for cell phones and optical pick-up modules for DVDs and BlueRay players.
Features
- Low thermal resistance (typically 187°C/W)
- ESD rating 8kV (HBM)
- Excellent ripple rejection characteristics
Specifications
- 2.4V to 5.5V operating voltage range
- ±1.5°C (max.) @Ta=30°C; ±2.5°C (max.) @Ta=-30°C, +100°C high accuracy
- -8.2mV/°C (typ.) temperature sensitivity
- 4µA (typ.) quiescent current
- -30°C to +100°C detection temperature range
Applications
- Cell Phones (RF Module, Battery Thermal Management ), Audio Systems, Digital Still Camera, LCD, PDP,
- Optical pick-up modules for DVD and BlueRay players
Block Diagram
Associated Evaluation Tools
ROHM Semiconductor BD1020HFV-EVK-001 Evaluation Kit
Evaluates the performance of the BD1020HFV Temperature Sensor.
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Pubblicato: 2018-06-25
| Aggiornato: 2023-03-23