The AD7314 is a complete temperature monitoring system in an 8-pin µSOIC package. It contains a bandgap temperature sensor and 10-bit ADC to monitor and digitize the temperature reading to a resolution of 0.25ºC.
The AD7314 has a flexible serial interface that allows easy interfacing to most microcontrollers. The interface is compatible with SPI, QSPI and MICRO-WIRE protocol and is also compatible with DSPs. It is pin compatible with the Dallas DS1722 part.
The part features a standby mode, which is controlled via the serial interface. The AD7314 has a supply voltage range of +2.65 V to +2.9 V. Having a very low supply current and SPI compatible interface, the AD7314 is ideal for a variety of applications, including personal computers, office equipment and domestic appliances.
Features and Benefits
| Analog to Digital ConvertersInterface & IsolationSwitches & MultiplexersSensors |
| Document | note |
| AD7314: Low-Voltage, 10-Bit Digital Temperature Sensor in 8-Lead µSOIC Data Sheet (Rev. A) | PDF 170 kB |
| Part Number | Package | Packing Qty | Temp Range | Price 100-499 | Price 1000+ | RoHS |
|---|---|---|---|---|---|---|
| AD7314ARMZ Production | 8 ld MSOP | OTH 50 | -35 to 85C | 1.06 | 0.98 | Y |
| AD7314ARMZ-REEL7 Production | 8 ld MSOP | REEL 1000 | -35 to 85C | 0 | 0.98 | Y |
