LM74 Description
The LM74 is a temperature sensor, Delta-Sigma analog-todigital converter with an SPI and MICROWIRE patible interface. The host can query the LM74 at any time to read temperature. A shutdown mode decreases power consumption to less than 10 μA.
LM74 Key Features
- 0.0625°C temperature resolution
- Shutdown mode conserves power between temperature
- SPI and MICROWIRE Bus interface
- 5-Bump micro SMD package saves space
- Supply Voltage
- Supply Current
- Temperature
- 10°C to 65°C -25°C to 110°C -55°C to 125°C
- Pin numbers are referenced to the package marking text orientation. Pin 1 is designated by the square
- Reference JEDEC Registration MO-211, variation BC