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CAT4008Y-T2 - onsemi

Description: 8 Constant current-sink channels; Serial interface up to 25 MHz clock frequency; 3 V to 5.5 V logic supply; LED current range from 2 mA to 100 mA; LED current set by external RSET resistor; 300 mV LED dropout at 30 mA; Thermal shutdown protection

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CAT4008Y-T2 - onsemi PCB footprint - Small Outline Packages - Small Outline Packages - TSSOP16, 4.4X5 CASE948AN
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CAT4008Y-T2 - onsemi  - 3D model - Small Outline Packages - TSSOP16, 4.4X5 CASE948AN
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CAT4008Y-T2 Details

  • Manufacturer Part Number:

    CAT4008Y-T2

  • Brand Name:

    onsemi

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    TSSOP16, 4.4x5

  • Package Description:

    TSSOP-16

  • Pin Count:

    16

  • Manufacturer Package Code:

    948AN

  • Country Of Origin:

    Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    onsemi

  • YTEOL:

    0

  • Data Input Mode:

    SERIAL

  • Input Characteristics:

    SCHMITT TRIGGER

  • Interface IC Type:

    LED DISPLAY DRIVER

  • JESD-30 Code:

    R-PDSO-G16

  • JESD-609 Code:

    e3

  • Length:

    5 mm

  • Moisture Sensitivity Level:

    3

  • Multiplexed Display Capability:

    NO

  • Number of Functions:

    1

  • Number of Segments:

    8

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Characteristics:

    CONSTANT-CURRENT

  • Output Polarity:

    TRUE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP16,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.1 mm

  • Supply Current-Max:

    9 mA

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    3 V

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • 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

  • fmax-Min:

    25 MHz

CAT4008Y-T2 Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for the CAT4008Y-T2 is 2.7V to 5.5V.
  • To ensure proper power-on and power-off, it is recommended to follow a soft-start sequence, where the input voltage is ramped up slowly (typically 1-10 ms) to prevent inrush currents and ensure stable operation.
  • The maximum current rating for the CAT4008Y-T2 is 1A per channel, with a total current limit of 2A for both channels combined.
  • To protect the CAT4008Y-T2 from overvoltage and undervoltage conditions, it is recommended to use external voltage protection devices, such as TVS diodes or voltage regulators, to clamp the input voltage within the recommended operating range.
  • To ensure proper thermal management, it is recommended to provide adequate heat sinking and airflow around the device, and to follow the recommended PCB layout and thermal design guidelines provided in the datasheet.

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CAT4008Y-T2 Overview

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