DS75176B, DS75176BT
www.ti.com SNLS381C – JULY 1998 – REVISED APRIL 2013 DS75176B/DS75176BT Multipoint RS-485/RS-422 Transceivers
Check for Samples: DS75176B, DS75176BT FEATURES DESCRIPTION The DS75176B is a high speed differential TRISTATEВ®bus/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. 1 23 Meets EIA Standard RS485 for Multipoint Bus
Transmission and is Compatible with RS-422.
Small Outline (SOIC) Package Option Available
for Minimum Board Space.
22 ns Driver Propagation Delays.
Single +5V Supply.
-7V to +12V Bus Common Mode Range
Permits В±7V Ground Difference Between
Devices on the Bus.
Thermal Shutdown Protection.
High Impedance to Bus with Driver in TRISTATE or with Power Off, Over the Entire
Common Mode Range Allows the Unused
Devices on the Bus to be Powered Down.
Pin Out Compatible with DS3695/A and
SN75176A/B.
Combined Impedance of a Driver Output and
Receiver Input is Less Than One RS485 Unit …
