Overview
The AD7817BRUZ is a high-accuracy, 10-bit digital temperature sensor produced by Analog Devices Inc. It features an integrated calibration and an SPI serial interface, making it suitable for a wide range of applications requiring precise temperature measurements. The sensor operates over a broad temperature range and is known for its low power consumption and compact package size.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer Part Number | AD7817BRUZ |
| Manufacturer | Analog Devices, Inc. |
| Resolution | 10 bits |
| Accuracy | ±2.25°C (max) at 25°C, ±3°C (max) over -40°C to 85°C |
| Operating Temperature Range | -55°C to 125°C |
| Supply Voltage | 2.7V to 5.5V |
| Interface | SPI serial interface |
| Package | 16-TSSOP |
Key Features
- High accuracy over a wide temperature range
- Low power consumption
- Easy digital interface via SPI for simplified system integration
- Compact 16-TSSOP package
- Integrated temperature sensor and calibration circuitry
- Automatic power-down at the end of a conversion for superior power performance
- On-chip reference (2.5 V ± 1%)
Applications
- Data acquisition systems with ambient temperature monitoring
- Industrial process control
- Automotive applications
- Battery charging systems
Q & A
- What is the resolution of the AD7817BRUZ temperature sensor?
The AD7817BRUZ has a resolution of 10 bits. - What is the accuracy of the AD7817BRUZ at 25°C?
The accuracy is ±2.25°C (max) at 25°C. - What is the operating temperature range of the AD7817BRUZ?
The operating temperature range is -55°C to 125°C. - What is the supply voltage range for the AD7817BRUZ?
The supply voltage range is 2.7V to 5.5V. - What type of interface does the AD7817BRUZ use?
The AD7817BRUZ uses an SPI serial interface. - What is the package type of the AD7817BRUZ?
The package type is 16-TSSOP. - Does the AD7817BRUZ have integrated calibration?
Yes, the AD7817BRUZ has integrated temperature sensor and calibration circuitry. - What are some typical applications of the AD7817BRUZ?
Typical applications include data acquisition systems, industrial process control, automotive applications, and battery charging systems. - How does the AD7817BRUZ manage power consumption?
The AD7817BRUZ features automatic power-down at the end of a conversion to achieve superior power performance. - What is the on-chip reference voltage of the AD7817BRUZ?
The on-chip reference voltage is 2.5 V ± 1%.
