Micro-power Transponder Reference Design based on LTC1480 Ultra Low Standby Power RS-485 Transceiver

Micro-power Transponder Based LTC1480 Ultra Low Standby Power RS-485 Transceiver. In our rock, we only use the LTC1480 in its transmit mode, where it provides currents of about 100mA. The rest of the time the LTC1480 is shut-down, drawing a microampere of quiescent current