JAJSPB7 February 2024 TMP110
ADVANCE INFORMATION
To communicate with the TMP110, the controller must first address target devices through an address byte. The address byte has seven address bits and a read-write (R/W) bit that indicates the intent of executing a read or write operation. The TMP110D features an address pin to allow up to four devices to be addressed on a single bus. Table 7-8 describes the pin logic levels used to properly connect up to four devices. This table aslo describes four different address options available when ALERT pin is used.
DEVICE ORDERABLE | ADD0 PIN CONNECTION | DEVICE I2C BUS ADDRESS | DEVICE I2C BUS ADDRESS (Hex) | |
---|---|---|---|---|
Address Variant | TMP110D | GND | 1000000 | 40h |
V+ | 1000001 | 41h | ||
SDA | 1000010 | 42h | ||
SCL | 1000011 | 43h | ||
Alert Variant | TMP110D0 | N/A | 1001000 | 48h |
TMP110D1 | 1001001 | 49h | ||
TMP110D2 | 1001010 | 4Ah | ||
TMP110D3 | 1001011 | 4Bh |