LM74 SPI/MICROWIRE Digital Temperature Sensor December 1999 LM74 SPI/MICROWIRE™ Digital Temperature Sensor General Description The LM74 is a temperature sensor, Delta-Sigma analog-to-digital converter with an SPI and MICROWIRE compatible interface.
The host can query the LM74 at any time to read temperature.
A shutdown mode decreases power consumption to less than 10 µA.
This mode is useful in systems where low average power consumption is critical.
The LM74 has 12-bit plus sign temperature resolution (0.
0625˚C per LSB) while operating over a temperature range of −55˚C to +150˚C.
The LM74’s 3.
0V to 5.
5V supply voltage range, low supply current and simple SPI interface make it ideal for a w...

Since 2006. D4U Semicon,
Electronic Components Datasheet Search Site. (Privacy Policy & Contact)