SGM447 Overview
The SGM447 is a high-accuracy analog output CMOS integrated-circuit temperature sensor with tiny WLCSP package. It can operate with a supply voltage of 1.5V in the lowest gain configuration while measuring the temperature of -55℃ to +150℃. The SGM447 is capable of strong output source and sink current while driving heavy loads in that it has class-AB output.
SGM447 Key Features
- Power Supply Voltage: 1.5V to 5.5V
- Low Quiescent Current
- Temperature Accuracy
- 20℃ to +85℃: ±2.5℃ (MAX)
- 55℃ to +150℃: ±3.5℃ (MAX)
- Two Selectable Gains
- 300μA (MAX) Source Current
- Push-pull Output
- Output Short-Circuit Protection
- Operating Temperature Range: -55℃ to +150℃