Part # AD7314 datasheet

Part Manufacturer: Analog Devices

Analog Devices

Part Description: AD7314 Low Voltage 10-Bit Digital Temperature Sensor in 8-Lead MSOP Data Sheet (REV. A)

Part Details:

a Low Voltage, 10-Bit Digital Temperature Sensor in 8-Lead MSOP AD7314 FEATURES FUNCTIONAL BLOCK DIAGRAM 10-Bit Temperature-to-Digital Converter­35 C to +85 C Operating Temperature Range 2 C Accuracy BAND GAP 10-BIT TEMPERATURE ANALOG-TO-DIGITAL SPI® and DSP Compatible Serial Interface SENSOR CONVERTER ID Shutdown ModeSpace-Saving MSOP Package GND V TEMPERATURE DD VALUE APPLICATIONS AD7314 REGISTER Hard Disk DrivesPersonal Computers CE SERIAL Electronic Test Equipment SCLK BUS Office Equipment INTERFACE SDI SDO Domestic AppliancesProcess ControlMobile Phones GENERAL DESCRIPTION PRODUCT HIGHLIGHTS The AD7314 is a complete temperature monitoring system in 1. The AD7314 has an on-chip temperature sensor that allows an 8-lead MSOP package. It contains a band gap temperature an accurate measurement of the ambient temperature. The sensor and 10-bit ADC to monitor and digitize the temperature measurable temperature range is ­35C to +85C, with a reading to a resolution of 0.25C. ±2C temperature accuracy. The AD7314 has a flexible serial interface that allows easy 2. Supply voltage of 2.65 V to 5.5 V. interfacing to most microcontrollers. The interface is compat- 3. Space-saving 8-lead MSOP package. ible with SPI, QSPITM, and MICROWIRETM protocols and isalso compatible with DSPs. The part features a standby mode 4. 10-bit temperature reading to 0.25C resolution. that is controlled via the serial interface. 5. The AD7314 features a standby mode that reduces the The AD7314 s low supply current and SPI compatible interface current consumption to 1 mA max.

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AD7314.pdf Datasheet