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MC74A3

Part Number MC74A3
Manufacturer ON Semiconductor
Description Serial Digital Temperature Sensor
Published Jan 4, 2017
Detailed Description MC74 Serial Digital Temperature Sensor The MC74 is a serial digital temperature sensor suited for low cost application...
Datasheet MC74A3





Overview
MC74 Serial Digital Temperature Sensor The MC74 is a serial digital temperature sensor suited for low cost applications.
Temperature data is converted from the integrated thermal sensing element and made available as an 8–bit serial digital word.
Communication with the MC74 is accomplished via 2–wire SMBus/I2C–compatible serial port.
Temperature resolution is 1°C.
Conversion rate is a nominal 8 samples/sec.
Power consumption is only 200 µA (5.
0 µA Standby).
Features • Temperature Range: –40°C to +125°C • Outputs Temperature as an 8–Bit Digital Word • Simple Serial Port Interface • Solid State Temperature Sensing: ±2°C Accuracy from +25°C to +85°C ±3°C Accuracy from 0°C to +125°C • ...






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