Part Image

SN75C3221DBR - Texas Instruments

Description: 3-V To 5.5-V Multichannel RS-232 Line Driver/Receiver

Download SN75C3221DBR Model
Schematic
symbols
Schematic symbol is unavailable for download
PCB
footprints
PCB footprint is unavailable for download
3D
models
3D model is unavailable for download
PCB Footprints
SN75C3221DBR - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DB (R-PDSO-G16)
click to zoom
3D Models
SN75C3221DBR - Texas Instruments  - 3D model - Small Outline Packages - DB (R-PDSO-G16)
click to zoom

SN75C3221DBR Details

  • Manufacturer Part Number:

    SN75C3221DBR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Package Description:

    SSOP-16

  • Pin Count:

    16

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Additional Feature:

    CAN ALSO OPERATE WITH A 5V SUPPLY

  • Differential Output:

    NO

  • Driver Number of Bits:

    1

  • High Level Input Current-Max:

    0.000001 A

  • Input Characteristics:

    SCHMITT TRIGGER

  • Interface IC Type:

    LINE TRANSCEIVER

  • Interface Standard:

    EIA-232

  • JESD-30 Code:

    R-PDSO-G16

  • JESD-609 Code:

    e4

  • Length:

    6.2 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    70 °C

  • Out Swing-Min:

    10 V

  • Output Characteristics:

    3-STATE

  • Output Low Current-Max:

    0.0016 A

  • Output Polarity:

    INVERTED

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SSOP

  • Package Equivalence Code:

    SSOP16,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Receiver Number of Bits:

    1

  • Seated Height-Max:

    2 mm

  • Supply Current-Max:

    1 mA

  • Supply Voltage-Max:

    3.6 V

  • Supply Voltage-Min:

    3 V

  • Supply Voltage-Nom:

    3.3 V

  • Supply Voltage1-Max:

    3.6 V

  • Supply Voltage1-Min:

    3 V

  • Supply Voltage1-Nom:

    3.3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Width:

    5.3 mm

SN75C3221DBR Frequently Asked Questions (FAQs)

  • The maximum cable length supported by the SN75C3221DBR is dependent on the specific application and the type of cable used. However, as a general guideline, the device can support cable lengths of up to 100 meters at a data rate of 100 Mbps.
  • The SN75C3221DBR can be configured for half-duplex or full-duplex operation by setting the HDX pin high or low, respectively. When HDX is high, the device operates in half-duplex mode, and when HDX is low, the device operates in full-duplex mode.
  • The power consumption of the SN75C3221DBR depends on the operating mode and the data rate. In typical operating conditions, the device consumes around 150 mA at 3.3V supply voltage. However, this value can vary depending on the specific application and operating conditions.
  • The SN75C3221DBR provides a built-in link integrity test (LIT) feature that can be enabled by setting the LIT pin high. When LIT is enabled, the device continuously transmits a test pattern on the transmit pins, allowing the receiver to detect any errors or faults in the link.
  • The SN75C3221DBR has an operating temperature range of -40°C to 85°C. However, the device can be operated at temperatures above 85°C with reduced performance and reliability.

Trust Checks

This model has been provided by community users.
Community Provided
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored

SN75C3221DBR Overview

Use the download button to access the SN75C3221DBR schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like SN75C, or try a keyword search, such as Line Driver or Receivers

About Texas Instruments

Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.

Parts related to SN75C3221DBR

Showing 0 results

SN75C3221DBR Alternates

Showing results

Image Part Number Model
Part Image ICL3221IAZ-T7A Renesas Electronics Corporation

Line Transceiver, 1 Func, 1 Driver, 1 Rcvr, CMOS, PDSO16

Part Image SP3220BCA Exar Corporation

Line Transceiver, 1 Func, 1 Driver, 1 Rcvr, CMOS, PDSO16

Part Image TRS3221ECDBRG4 Texas Instruments

Line Transceiver, 1 Func, 1 Driver, 1 Rcvr, BICMOS, PDSO16

Part Image SN75C3221DBRG4 Texas Instruments

Line Transceiver, 1 Func, 1 Driver, 1 Rcvr, BICMOS, PDSO16

Part Image SN75C3221DBE4 Texas Instruments

Line Transceiver, 1 Func, 1 Driver, 1 Rcvr, BICMOS, PDSO16

For a full list of alternate parts for SN75C3221DBR, check out Findchips.com