ZHCSIF4C June 2018 – April 2021 TMP117
The TMP117 operates as a slave device only on the two-wire, SMBus and I2C interface-compatible bus. Connections to the bus are made through the open-drain I/O lines and the SDA and SCL pins. The SDA and SCL pins feature integrated spike-suppression filters and Schmitt triggers to minimize the effects of input spikes and bus noise. The device supports the transmission protocol for fast (1 kHz to 400 kHz) mode. Register bytes are sent with the most significant byte first, followed by the least significant byte.