SN75175NSR

The SN65175 and SN75175 are monolithic quadruple differential line receivers with three-state outputs. These devices meet the requirements of ANSI standards EIA/TIA-422-B, RS-423-B, and RS-485, as well as several ITU recommendations. These standards apply to balanced multipoint bus transmission at rates up to 10 megabits per second. Each of the two receiver pairs shares a common active-high enable input. These receivers feature high input impedance, input hysteresis for improved noise immunity, and ±200mV input sensitivity over a ±12V common-mode input voltage range. The SN65175 and SN75175 deliver excellent performance when used with the SN75172 or SN75174 quadruple differential line drivers. The SN65175 is rated for operation over the -40°C to 85°C temperature range, and the SN75175 is rated for operation over the 0°C to 70°C temperature range.

Applications

• Motor drivers
• Factory automation and control

Key features

• Meets or exceeds ANSI standards EIA/TIA-422-B, RS-423-B, and RS-485
• Compliant with ITU recommendations V.10, V.11, X.26, and X.27
• Multipoint bus transmission over long buses in noisy environments
• Three-state outputs
• Common-mode input voltage range: -12V to 12V
• Input sensitivity: ±200mV
• Input hysteresis: 50mV (typical)
• High input impedance: 12kΩ (minimum)
• Single 5V supply
• Low power consumption
• Pin-compatible replacement for MC3486