SLLS740C March   2007  – February 2024 SN65C1167E , SN65C1168E

PRODUCTION DATA  

  1.   1
  2. 1 Features
  3. 2 Applications
  4. 3 Description
  5. 4 Pin Configuration and Functions
  6. 5 Specifications
    1. 5.1 Absolute Maximum Ratings
    2. 5.2 Driver Output and Receiver Input ESD Ratings
    3. 5.3 Recommended Operating Conditions
    4. 5.4 Thermal Information
    5. 5.5 Driver Section Electrical Characteristics
    6. 5.6 Receiver Section Electrical Characteristics
    7. 5.7 Driver Section Switching Characteristics
    8. 5.8 Receiver Section Switching Characteristics
  7. 6 Parameter Measurement Information
  8. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
      1. 7.3.1 Active High Driver Output Enables
      2. 7.3.2 Active Low Receiver Enables
    4. 7.4 Device Functional Modes
  9. 8 Application and Implementation
    1. 8.1 Application Information
    2. 8.2 Typical Application
      1. 8.2.1 Design Requirements
      2. 8.2.2 Detailed Design Procedure
    3. 8.3 Power Supply Recommendations
  10. 9 Device and Documentation Support
    1. 9.1 Device Support
    2. 9.2 Receiving Notification of Documentation Updates
    3. 9.3 Support Resources
    4. 9.4 Trademarks
    5. 9.5 Electrostatic Discharge Caution
    6. 9.6 Glossary
  11. 10Revision History
  12. 11Mechanical, Packaging, and Orderable Information

Package Options

Mechanical Data (Package|Pins)
Thermal pad, mechanical data (Package|Pins)
Orderable Information

4 Pin Configuration and Functions

GUID-D899586A-1C22-4968-99C4-628AD7D78C1B-low.gifFigure 4-1 NS or PW Package16 Pin (NS or TSSOP)Top View
GUID-B58943CE-AEAD-465E-BBA2-E5BBA0267530-low.gifFigure 4-2 RGY Package16 Pin (VQFN)Top View
Table 4-1 Pin Functions, SN65C1167E
PIN I/O DESCRIPTION
NAME SO TSSOP VQFN
1A 2 2 2 I RS422 differential input (noninverting) to receiver 1
2A 6 6 6 I RS422 differential input (noninverting) to receiver 2
1B 1 1 1 I RS422 differential input (inverting) to receiver 1
2B 7 7 7 I RS422 differential input (inverting) to receiver 2
1D 15 15 15 I Logic data input to RS422 driver 1
2D 9 9 9 I Logic data input to RS422 driver 2
DE 12 12 12 I Driver enable (active high)
GND 8 8 8 — Device ground pin
1R 3 3 3 O Logic data output of RS422 receiver 1
2R 5 5 5 O Logic data output of RS422 receiver 2
RE 4 4 4 I Receiver enable pin (active low)
VCC 16 16 16 — Power supply
1Y 14 14 14 O RS-422 differential (noninverting) driver output 1
2Y 10 10 10 O RS-422 differential (noninverting) driver output 2
1Z 13 13 13 O RS-422 differential (inverting) driver output 1
2Z 11 11 11 O RS-422 differential (inverting) driver output 2
GUID-5CF6220D-EEF4-4E05-947E-A46CC989E08A-low.gifFigure 4-3 NS or PW Package16 Pin (NS or TSSOP)Top View
GUID-E4444D6D-9245-4A4C-8331-681F83929DA5-low.gifFigure 4-4 RGY Package16 Pin (VQFN)Top View
Table 4-2 Pin Functions, SN65C1168E
PIN I/O DESCRIPTION
NAME SO TSSOP VQFN
1A 2 2 2 I RS422 differential input (noninverting) to receiver 1
2A 6 6 6 I RS422 differential input (noninverting) to receiver 2
1B 1 1 1 I RS422 differential input (inverting) to receiver 1
2B 7 7 7 I RS422 differential input (inverting) to receiver 2
1D 15 15 15 I Logic data input to RS422 driver 1
2D 9 9 9 I Logic data input to RS422 driver 2
1DE 4 4 4 I Driver 1 enable (active high)
2DE 12 12 12 I Driver 2 enable (active high)
GND 8 8 8 — Device ground
1R 3 3 3 O Logic data output of RS422 receiver 1
2R 5 5 5 O Logic data output of RS422 receiver 2
VCC 16 16 16 — Power supply
1Y 14 14 14 O RS-422 differential (noninverting) driver output 1
2Y 10 10 10 O RS-422 differential (noninverting) driver output 2
1Z 13 13 13 O RS-422 differential (noninverting) driver output 1
2Z 11 11 11 O RS-422 differential (noninverting) driver output 2