DS275 Datasheet - Dallas Semiconducotr

DS275 Line-Powered RS-232 Transceiver Chip

- RS-232 Receiver Output - Transmit driver +V - RS-232 Driver Input - System Ground (0V) - RS-232 Driver Output - No Connection - RS-232 Receive Input -System Logic Supply (+5V) DESCRIPTION The DS275 Line-Powered RS-232 Transceiver Chip is a CMOS device that provides a low-cost, very low-power inte.

DS275 Features

* Low-power serial transmitter/receiver for battery-backed systems Transmitter steals power from receive signal line to save power Ultra-low static current, even when connected to RS-232-E port Variable transmitter level from +5 to +12 volts Compatible with RS-232-E signals Available in 8-pin, 150 mil

DS275_DallasSemiconducotr.pdf