FEATURES
10-Bit Temperature-to-Digital Converter
–35C to +85C Operating Temperature Range
2C Accuracy
SPI?
and DSP Compatible Serial Interface
Shutdown Mode
Space-Saving MSOP Package
APPLICATIONS
Hard Disk Drives
Personal Computers
Electronic Test Equipment
Office Equipment
Domestic Appliances
Process Control
Mobile Phones
GENERAL DESCRIPTION
The AD7314 is a complete temperature monitoring system in
an 8-lead MSOP package. It contains a band gap temperature
sensor and 10-bit ADC to monitor and digitize the temperature
reading to a resolution of 0.25∞C.
The AD7314 has a flexible serial interface that allows easy
interfacing to most microcontrollers. The interface is compatible with SPI, QSPI?, and MICROWIRE? protocols and is
also compatible with DSPs. The part features a standby mode
that is controlLED via the serial interface.
The AD7314’s low supply current and SPI compatible interface
make it ideal for a variety of applications, including personal
computers, office equipment, and domestic appliances.
PRODUCT HIGHLIGHTS
1. The AD7314 has an on-chip temperature sensor that allows
an accurate measurement of the ambient temperature. The
measurable temperature range is –35∞C to +85∞C, with a
±2∞C temperature accuracy.
2. Supply voltage of 2.65 V to 5.5 V.
3. Space-saving 8-lead MSOP package.
4. 10-bit temperature reading to 0.25∞C resolution.
5. The AD7314 features a standby mode that reduces the
current consumption to 1 mA max.
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深圳斯普仑科技有限公司
Shenzhen Spring Technology Co.,Ltd
地址：深圳市福田区振兴西路101栋华匀大厦730室
Add：Rm 730, Huayun building, Zhenxing Rd, Futian district,Shenzhen City, Guangdong Province 518031
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