LM74A Overview
The LM74A is a temperature sensor, Delta-Sigma analog-to-digital converter with an SPI and MICROWIRE patible interface in die form. The host can query the LM74A at any time to read temperature. A shutdown mode decreases power consumption to less than 10 µA.
LM74A Key Features
- 2 0.0625°C Temperature Resolution
- Shutdown Mode Conserves Power between
- SPI and MICROWIRE Bus Interface
- LM74 is also Available in a 5-Bump DSBGA
- Supply Voltage
- LM74A-5: 4.5V to 5.5V
- LM74A-3: 3.0V to 3.6V
- Supply Current
- Operating
- 310µA (Typ)
