NVT211
feature of the NVT211 is series resistance cancellation, where up to 1.5 k W (typical) of resistance in series with the temperature monitoring diode can be automatically cancelled from the temperature result, allowing noise filtering. The NVT211 has a configurable ALERT output and an extended, switchable temperature measurement range. The NVT211 can measure the temperature of a remote thermal diode accurate to ±1°C and the ambient temperature accurate to ±3°C. The temperature measurement range defaults to 0°C to +127°C, patible with the NCT1008 and NCT72, but it can be switched to a wider measurement range of
- 64°C to +191°C. The NVT211 municates over a 2-wire serial interface, patible with system management bus (SMBus/I2C) standards. The default SMBus/I2C address of the NVT211 is 0x4C. An NVT211D is available with an SMBus/I2C address of 0x4D. This is useful if more than one NVT211 is used on the same SMBus/I2C. An ALERT output signals when the on-chip or remote temperature is out of...
