SLLS378E May   2000  – January 2023 SN65LBC180A , SN75LBC180A

PRODUCTION DATA  

  1. 1Features
  2. 2Description
  3. 3Revision History
  4. 4Pin Configuration and Functions
  5. 5Reference
    1. 5.1 Absolute Maximum Ratings
    2. 5.2 Dissipation Ratings
    3. 5.3 RECOMMENDED OPERATING CONDITIONS
    4. 5.4 Thermal Information
    5. 5.5 Driver Electrical Characteristics
    6. 5.6 Driver Switching Characteristics
    7. 5.7 Receiver Electrical Characteristics
    8. 5.8 Receiver Switching Characteristics
    9.     Typical Characteristics
      1.      Parameter Measurement Information
  6. 6Detailed Description
    1. 6.1 Device Functional Modes
      1. 6.1.1 Functional Tables
      2. 6.1.2 Schematics of Inputs and Outputs
  7. 7Application Information
    1. 7.1 Typical Application Circuit
  8. 8Device and Documentation Support
    1. 8.1 Receiving Notification of Documentation Updates
    2. 8.2 Support Resources
    3. 8.3 Trademarks
    4. 8.4 Electrostatic Discharge Caution
    5. 8.5 Glossary
  9. 9Mechanical, Packaging, and Orderable Information

Package Options

Refer to the PDF data sheet for device specific package drawings

Mechanical Data (Package|Pins)
  • D|14
  • N|14
Thermal pad, mechanical data (Package|Pins)
Orderable Information

Typical Characteristics

GUID-F916A10D-0F95-4243-A9D9-222A50226936-low.gifFigure 5-1 Typical Waveform of Nonreturn-to-Zero (NRZ), Pseudorandom Binary Sequence (PRBS) Data at 100 Mbps Through 15m, of CAT 5 Unshielded Twisted Pair (UTP) Cable

TIA/EIA-485-A defines a maximum signaling rate as that in which the transition time of the voltage transition of a logic-state change remains less than or equal to 30% of the bit length. Transition times of greater length perform quite well even though they do not meet the standard by definition.

GUID-20230110-SS0I-F0CL-VNXJ-NSB3KTFHRHC0-low.pngFigure 5-2 Average Supply Current vs Frequency
GUID-20230110-SS0I-5K02-GVQN-RZQCBXRFDKPQ-low.pngFigure 5-4 Bus Input Current vs Input Voltage
GUID-20230110-SS0I-FWWF-NSMJ-FJLPZQ4KVSL7-low.pngFigure 5-6 Driver High-Level Output Voltage vs High-Level Output Current
GUID-20230110-SS0I-BS1B-MKR3-VK3DJDPF6PRK-low.pngFigure 5-3 Logic Input Current vs Input Voltage
GUID-20230110-SS0I-WVDN-CXFF-0VK5XRK5JPZG-low.pngFigure 5-5 Driver Low-Level Output Voltage vs Low-Level Output Current
GUID-20230110-SS0I-HZ5H-QTPV-PS4QKXKFR8VH-low.pngFigure 5-7 Propagation Delay Time vs Case Temperature