SLLS100C June   1984  – October 2022 SN75176A

PRODUCTION DATA  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
  4. 4 Revision History
  5. 5 Pin Configuration and Functions
  6. 6 Specifications
    1. 6.1 Absolute Maximum Ratings
    2. 6.2 Recommended Operating Conditions
    3. 6.3 Thermal Information
    4. 6.4 Dissipation Rating Table
    5. 6.5 Electrical Characteristics – Driver
    6. 6.6 Electrical Characteristics – Receiver
    7. 6.7 Switching Characteristics – Driver
    8. 6.8 Switching Characteristics – Receiver
    9. 6.9 Typical Characteristics
  7. 7 Parameter Measurement Information
  8. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagrams
    3. 8.3 Feature Description
      1. 8.3.1 Driver
      2. 8.3.2 Receiver
    4. 8.4 Device Functional Modes
      1. 8.4.1 Device Powered
      2. 8.4.2 Device Unpowered
  9. 9 Application and Implementation
    1. 9.1 Application Information
    2. 9.2 Typical Application
      1. 9.2.1 Design Requirements
      2. 9.2.2 Detailed Design Procedure
      3. 9.2.3 Application Curves
    3. 9.3 Power Supply Recommendations
    4. 9.4 Layout
      1. 9.4.1 Layout Guidelines
      2. 9.4.2 Layout Example
  10. 10Device and Documentation Support
    1. 10.1 Trademarks
    2. 10.2 Electrostatic Discharge Caution
    3. 10.3 Glossary
  11. 11Mechanical, Packaging, and Orderable Information

Package Options

Refer to the PDF data sheet for device specific package drawings

Mechanical Data (Package|Pins)
  • D|8
  • P|8
Thermal pad, mechanical data (Package|Pins)
Orderable Information

8.3.2 Receiver

The receiver converts a RS-422 or RS-485 differential input voltage to a TTL logic level output. The TTL logic input, RE pin, can be used to turn the receiver logic output on and off.

Table 8-2 Receiver Function Table(1)
DIFFERENTIAL INPUTS
A–B		ENABLE
RE		OUTPUT
R
VID ≥ 0.2 VLH
–0.2 V < VID < 0.2 VLU
VID ≤ –0.2 VLL
XHZ
OpenLU
(1) H = high level,
L = low level,
U = unkown,
Z = high impedance (off)