SN75ALS175
SN75ALS175 is Quadruple Differential Line Receiver manufactured by Texas Instruments.
Features
- Meets or exceeds the requirements of ANSI EIA/ TIA-422-B, EIA/TIA-423-B, and RS-485
- Meets ITU remendations 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 m A maximum
- mon-mode input voltage range of
- 12 V to 12 V
- Input sensitivity: ±200 m V
- Input hysteresis: 50 m V 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. It is designed to meet the requirements of ANSI Standards EIA/TIA-422-B, EIA/TIA-423-B, and RS-485 and several ITU remendations. Advanced low-power Schottky technology provides high speed without the usual power penalty. Each of the two pairs of receivers has a mon active-high enable. The device features high input impedance, input hysteresis for increased noise immunity, and input sensitivity of ±200 m V over a mon-mode input voltage range of
- 12 V to 12 V.
The SN75ALS175 is characterized for operation from 0°C to 70°C.
Package Information
PART NUMBER
PACKAGE(1)
PACKAGE SIZE(2)
N (PDIP, 16) NS (SOP, 16)
19.3 mm × 9.4 mm 10.2 mm × 7.8 mm
(1) For more information, see Section 10. (2) The package size (length × width) is a nominal value and includes pins, where applicable.
Figure 3-1. Logic Symbol†
Logic Diagram (Positive Logic)
† This symbol is in accordance with ANSI/IEEE Std 91-1984 and IEC Publication 617-12.
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications, intellectual property matters and other important disclaimers. PRODUCTION DATA.
SLLS131D
- SEPTEMBER 1991
- REVISED OCTOBER 2023
.ti.
Table of Contents
1 Features
1 2 Applications...
