The DS75176B is a high speed differential TRI-STATEbus/line transceiver designed to meet the requirements of EIA
standard RS485 with extended common mode range (+12V to −7V), for multipoint data transmission. In
addition, it is compatible with RS-422.
The driver and receiver outputs feature TRI-STATE capability, for the driver outputs over
the entire common mode range of +12V to −7V. Bus contention or fault situations that cause
excessive power dissipation within the device are handled by a thermal shutdown circuit, which
forces the driver outputs into the high impedance state.
DC specifications are guaranteed over the 0 to 70°C temperature and 4.75V to 5.25V supply
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