SN75175 Quad Differential EIA 422A/423A Line Receiver – Datasheet

2,292 views

The SN75175 is a monolithic quad differential line receiver with three-state outputs. The device is optimized for balanced multipoint bus transmission at rates up to 10 megabits per second. It also 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 SN75175 is designed for optimum performance when used with the SN75172 or SN75174 quad differential line driver.

75175 Quad. Diff. EIA 422A 423A Line Receiver

75175 Pinout

75175 Pinout

75175 Pin Configuration

Pin NoPin NameDescription
1IN A1Input Pin A1
2IN A2Input Pin A2
3OUTAOutput Pin A
43-STATE CONTROL3 state Control Pin
5OUTPUT COutput Pin C
6IN C1Input Pin C1
7IN C2Input Pin C2
8GNDGround pin
9IN D1Input Pin D1
10IN D2Input Pin D2
11OUT DOutput Pin D
123 STATE CONTROL3 state Control Pin
13OUT BOutput Pin C
14IN B1Input Pin B1
15IN B2Input Pin B2
16VCCCollector Supply Voltage

75175 Key Features

  • Designed for Multipoint Transmission on Long Bus Lines in Noisy Environments
  • 3–State Outputs
  • Common–Mode Input Voltage Range –12 V to 12 V
  • Input Sensitivity ±200 mV
  • Input Hysteresis 50 mV Typ
  • High Input Impedance 1 EIA–485 Unit Load
  • Operates from Single 5.0 V Supply
  • Lower Power Requirements
  • Plug–In Replacement for MC3

You can download this datasheet for 75175 Quad. Diff. EIA 422A/423A Line Receiver from the link given below: