SN75ALS175 Series

Quadruple Differential Line Receiver

Catalog

Quadruple Differential Line Receiver

Part	Operating Temperature [Max]	Operating Temperature [Min]	Protocol	Number of Drivers/Receivers [custom]	Number of Drivers/Receivers [custom]	Receiver Hysteresis	Mounting Type	Voltage - Supply [Min]	Voltage - Supply [Max]	Type	Package / Case	Package / Case	Package / Case	Supplier Device Package
Texas Instruments SN75ALS175NSR	70 °C	0 °C	RS422 RS423 RS485	0	4	50 mV	Surface Mount	4.75 V	5.25 V	Receiver	0.209 "	16-SOIC	5.3 mm	16-SO
Texas Instruments SN75ALS175N	70 °C	0 °C	RS422 RS423 RS485	0	4	50 mV	Through Hole	4.75 V	5.25 V	Receiver	0.3 in	16-DIP	7.62 mm	16-PDIP

Catalog

Quadruple Differential Line Receiver

Key Features

• Meets or exceeds the requirements of ANSI EIA/TIA-422-B, EIA/TIA-423-B, and RS-485Meets ITU recommendations V.10, V.11, X.26, and X.27Designed for multipoint bus transmission on long bus lines in noisy environmentsLow supply current requirement 27 mA maximumCommon-mode input voltage range of –12 V to 12 VInput sensitivity: ±200 mVInput hysteresis: 50 mV typicalHigh input impedance: 12 kΩ minimumOperates from single 5-V supplyMeets or exceeds the requirements of ANSI EIA/TIA-422-B, EIA/TIA-423-B, and RS-485Meets ITU recommendations V.10, V.11, X.26, and X.27Designed for multipoint bus transmission on long bus lines in noisy environmentsLow supply current requirement 27 mA maximumCommon-mode input voltage range of –12 V to 12 VInput sensitivity: ±200 mVInput hysteresis: 50 mV typicalHigh input impedance: 12 kΩ minimumOperates from single 5-V supply

Description

The SN75ALS175 is a monolithic quadruple differential line receiver with 3-state outputs. It is designed to meet the requirements of ANSI Standards EIA/TIA-422-B, EIA/TIA-423-B, and RS-485 and several ITU recommendations. Advanced low-power Schottky technology provides high speed without the usual power penalty. Each of the two pairs of receivers has a common active-high enable. The device features high input impedance, input hysteresis for increased noise immunity, and input sensitivity of ±200 mV over a common-mode input voltage range of –12 V to 12 V. The SN75ALS175 is characterized for operation from 0°C to 70°C. The SN75ALS175 is a monolithic quadruple differential line receiver with 3-state outputs. It is designed to meet the requirements of ANSI Standards EIA/TIA-422-B, EIA/TIA-423-B, and RS-485 and several ITU recommendations. Advanced low-power Schottky technology provides high speed without the usual power penalty. Each of the two pairs of receivers has a common active-high enable. The device features high input impedance, input hysteresis for increased noise immunity, and input sensitivity of ±200 mV over a common-mode input voltage range of –12 V to 12 V. The SN75ALS175 is characterized for operation from 0°C to 70°C.