POWER SUPPLY |
AVDD |
|
2.7 |
|
5.5 |
V |
IOVDD |
|
1.71 |
|
5.5 |
V |
ANALOG INPUTS |
External reference input voltage |
|
2.375 |
2.5 |
2.625 |
V |
DIGITAL INPUTS |
External clock source frequency
(HART mode) |
3.6864-MHz clock |
3.6469 |
3.6864 |
3.7232 |
MHz |
1.2288-MHz clock |
1.2165 |
1.2288 |
1.2411 |
External clock source frequency
(FF or PA modes) |
|
3.96 |
4 |
4.04 |
MHz |
TEMPERATURE |
Recommended operating temperature, TA |
|
−40 |
|
105 |
℃ |