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MAX211CDBR - Texas Instruments

Description: 5-V Multichannel RS-232 Line Driver/Receiver with +/-15-kV ESD Protection

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MAX211CDBR - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DB0028A
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MAX211CDBR - Texas Instruments  - 3D model - Small Outline Packages - DB0028A
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MAX211CDBR Details

  • Manufacturer Part Number:

    MAX211CDBR

  • Brand Name:

    Texas Instruments

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SSOP

  • Pin Count:

    28

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Differential Output:

    NO

  • Driver Number of Bits:

    4

  • High Level Input Current-Max:

    0.0002 A

  • Input Characteristics:

    SCHMITT TRIGGER

  • Interface IC Type:

    LINE TRANSCEIVER

  • Interface Standard:

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

  • JESD-30 Code:

    R-PDSO-G28

  • JESD-609 Code:

    e4

  • Length:

    10.2 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    4

  • Number of Terminals:

    28

  • 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:

    SSOP28,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Receive Delay-Max:

    1000 ns

  • Receiver Number of Bits:

    5

  • Seated Height-Max:

    2 mm

  • Supply Current-Max:

    20 mA

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    4.5 V

  • Supply Voltage-Nom:

    5 V

  • Supply Voltage1-Max:

    5.5 V

  • Supply Voltage1-Min:

    4.5 V

  • Supply Voltage1-Nom:

    5 V

  • Surface Mount:

    YES

  • Technology:

    BICMOS

  • 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

MAX211CDBR Frequently Asked Questions (FAQs)

  • A good PCB layout for the MAX211CDBR involves keeping the analog and digital grounds separate, using a solid ground plane, and placing the device close to the power supply. Additionally, it's recommended to use a 4-layer PCB with a dedicated analog layer to minimize noise.
  • The MAX211CDBR requires a single 5V power supply, and it's recommended to use a low-dropout linear regulator (LDO) to power the device. The power sequencing requirement is to power up the analog supply (AVCC) before the digital supply (DVCC).
  • The recommended clock frequency for the MAX211CDBR is 10 MHz to 50 MHz, and the clock signal quality should have a jitter of less than 100 ps and a rise/fall time of less than 5 ns.
  • The MAX211CDBR has a programmable gain amplifier (PGA) that can be configured for different gain settings using the GAIN[2:0] pins. The trade-offs for different gain settings include noise figure, linearity, and output swing. A higher gain setting can improve sensitivity but may compromise linearity and output swing.
  • The MAX211CDBR has built-in ESD protection diodes on all pins, and it's recommended to use external ESD protection devices for added protection. To prevent latch-up, it's recommended to use a power-on reset circuit and ensure that the power supply is stable before enabling the device.

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MAX211CDBR Overview

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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.

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