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ST3243ECTR-E - STMicroelectronics

Description: ± 15 kV ESD protected 3 to 5.5 V, 400 kbps, RS-232 transceiver with auto power-down

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ST3243ECTR-E - STMicroelectronics PCB footprint - Small Outline Packages - Small Outline Packages - TSSOP-28-2
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ST3243ECTR-E Details

  • Manufacturer Part Number:

    ST3243ECTR-E

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SSOP

  • Package Description:

    ROHS COMPLIANT, TSSOP-28

  • Pin Count:

    28

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    13 Weeks

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    7.2

  • Differential Output:

    NO

  • Driver Number of Bits:

    3

  • Input Characteristics:

    SCHMITT TRIGGER

  • Interface IC Type:

    LINE TRANSCEIVER

  • Interface Standard:

    EIA-232; TIA-232; V.24; V.28

  • JESD-30 Code:

    R-PDSO-G28

  • JESD-609 Code:

    e3

  • Length:

    9.7 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    3

  • Number of Terminals:

    28

  • Operating Temperature-Max:

    70 °C

  • Out Swing-Min:

    5 V

  • Output Low Current-Max:

    0.0016 A

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP28,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Receiver Number of Bits:

    5

  • Seated Height-Max:

    1.2 mm

  • Supply Current-Max:

    1 mA

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    3 V

  • Supply Voltage-Nom:

    3.3 V

  • Surface Mount:

    YES

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    4.4 mm

ST3243ECTR-E Frequently Asked Questions (FAQs)

  • The recommended operating temperature range for the ST3243ECTR-E is -40°C to 85°C.
  • To ensure reliable data transmission, ensure that the transmitter and receiver are properly terminated, use a common ground between the transmitter and receiver, and minimize electromagnetic interference (EMI) and radio-frequency interference (RFI).
  • The maximum cable length supported by the ST3243ECTR-E depends on the specific application and the type of cable used. However, as a general guideline, the maximum cable length is typically around 100 meters for a single-ended transmission and 1000 meters for a differential transmission.
  • To handle hot swapping with the ST3243ECTR-E, ensure that the device is powered down before connecting or disconnecting the cable, and use a hot swap controller or a power switch to control the power supply to the device.
  • The ST3243ECTR-E has built-in ESD protection, but it is still recommended to follow proper ESD handling procedures when handling the device, such as using an ESD wrist strap or mat, and storing the device in an ESD-safe environment.

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ST3243ECTR-E Overview

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About STMicroelectronics

STMicroelectronics (ST) is a global semiconductor company that designs, manufactures, and markets a broad range of integrated circuits (ICs), discrete devices, and other electronic components. STMicroelectronics offers a diverse portfolio of semiconductor products covering a wide range of applications and industries. Their product categories include microcontrollers, analog and mixed-signal ICs, MEMS (Micro-Electro-Mechanical Systems) sensors, power management ICs, RF (Radio Frequency) transceivers, aut

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