The MAX09A is a low-power, highly integrated IC that implements the physical layer of the HART communication protocol. It is designed to be used in smart transmitters, sensors, and actuators.
The MAX09A is available in a small 10-pin μMAX package.
The MAX09A is a highly integrated, single-channel, 4-20mA, HART (Highway Addressable Remote Transducer) physical layer communication IC designed by Maxim Integrated. Here's a brief overview of the datasheet:
A very specific request!