SBOS473I March 2009 – December 2018 TMP112
To communicate with the device, the master must first address slave devices through a slave-address byte. The slave-address byte consists of seven address bits and a direction bit indicating the intent of executing a read or write operation.
The TMP112 family features an address pin to allow up to four devices to be addressed on a single bus. Table 4 describes the pin logic levels used to properly connect up to four devices.
|DEVICE TWO-WIRE ADDRESS||A0 PIN CONNECTION|