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SN75ALS175
SLLS131D – SEPTEMBER 1991 – REVISED OCTOBER 2023
SN75ALS175 Quadruple Differential Line Receiver
1 Features
• Meets or exceeds the requirements of ANSI EIA/ TIA-422-B, EIA/TIA-423-B, and RS-485
• Meets ITU recommendations V.10, V.11, X.26, and X.27
• Designed for multipoint bus transmission on long bus lines in noisy environments
• Low supply current requirement 27 mA maximum • Common-mode input voltage range of
–12 V to 12 V • Input sensitivity: ±200 mV • Input hysteresis: 50 mV typical • High input impedance: 12 kΩ minimum • Operates from single 5-V supply
2 Applications
• Motor drives • Factory automation and control
3 Description
The SN75ALS175 is a monolithic quadruple differential line receiver with 3-state outputs.