LM73 Datasheet - National Semiconductor

LM73 11-to-14 Bit Digital Temperature Sensor

The LM73 is an integrated, digital-output temperature sensor featuring an incremental Delta-Sigma ADC with a two-wire interface that is compatible with the SMBus and I2C ® interfaces. The host can query the LM73 at any time to read temperature. Available in a 6-pin SOT-23 package, the LM73 occupies .

LM73 Features

* n Single address pin offers choice of three selectable addresses per version for a total of six possible addresses. n SMBus and I2C-compatible two-wire interface n Supports 400 kHz operation n Shutdown mode with one-shot feature available for very low average power consumption n Programmable digital

LM73 Datasheet (775.09 KB)