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CAT5132ZI-50-GT3 - onsemi

Description: Last Shipments - Digital Potentiometer (POT), 128-Tap, with Increment Decrement Interface

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CAT5132ZI-50-GT3 - onsemi PCB footprint - Small Outline Packages - Small Outline Packages - MSOP10 3X3 CASE 846AE
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CAT5132ZI-50-GT3 Details

  • Manufacturer Part Number:

    CAT5132ZI-50-GT3

  • Brand Name:

    onsemi

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    MSOP 10, 3x3

  • Package Description:

    MSOP-10

  • Pin Count:

    10

  • Manufacturer Package Code:

    846AG

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    onsemi

  • YTEOL:

    0

  • Additional Feature:

    NONVOLATILE MEMORY

  • Control Interface:

    INCREMENT/DECREMENT

  • Converter Type:

    DIGITAL POTENTIOMETER

  • JESD-30 Code:

    S-PDSO-G10

  • JESD-609 Code:

    e4

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Positions:

    128

  • Number of Terminals:

    10

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP10,.19,20

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Resistance Law:

    LINEAR

  • Resistance Tolerance-Max:

    20%

  • Resistor Terminal Voltage-Max:

    16 V

  • Seated Height-Max:

    1.1 mm

  • Supply Voltage-Nom:

    12 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Coefficient-Nom:

    300 ppm/°C

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    NICKEL PALLADIUM GOLD

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

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

    30

  • Total Resistance-Nom:

    50000 Ω

  • Width:

    3 mm

CAT5132ZI-50-GT3 Frequently Asked Questions (FAQs)

  • A recommended PCB layout for the CAT5132ZI-50-GT3 includes a thermal pad connected to a large copper area on the PCB to dissipate heat efficiently. Additionally, it's recommended to use a 2-layer or 4-layer PCB with a solid ground plane to reduce thermal resistance.
  • To ensure proper biasing, connect the EN pin to a voltage source (e.g., VCC) through a resistor (e.g., 10 kΩ) and a capacitor (e.g., 100 nF) in series. This ensures a stable output voltage and prevents oscillations.
  • The CAT5132ZI-50-GT3 can drive a maximum capacitive load of 10 μF. Exceeding this limit may cause instability or oscillations.
  • Use a voltage supervisor or a reset IC to monitor the input voltage and reset the CAT5132ZI-50-GT3 if the voltage falls outside the recommended operating range (4.5 V to 5.5 V). Additionally, consider adding overvoltage protection (OVP) and undervoltage protection (UVP) circuits to prevent damage from voltage transients.
  • A recommended input capacitor value for the CAT5132ZI-50-GT3 is 1 μF to 10 μF, depending on the input voltage ripple and noise requirements. A larger capacitor value can help reduce output voltage ripple and improve overall system stability.

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CAT5132ZI-50-GT3 Overview

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