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LTC7545AKSW#PBF - Analog Devices

Description: Digital to Analog Converters - DAC Imp Ind St&ard Parallel 12-B Mult DAC

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LTC7545AKSW#PBF - Analog Devices - PCB symbol
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LTC7545AKSW#PBF - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - SW20
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LTC7545AKSW#PBF - Analog Devices - 3D model - Small Outline Packages - SW20
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LTC7545AKSW#PBF Details

  • Manufacturer Part Number:

    LTC7545AKSW#PBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    0.300 INCH, LEAD FREE, PLASTIC, SOP-20

  • Pin Count:

    20

  • Manufacturer Package Code:

    05-08-1620 (SW20)

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    9

  • Converter Type:

    D/A CONVERTER

  • Input Bit Code:

    BINARY, OFFSET BINARY

  • Input Format:

    PARALLEL, WORD

  • JESD-30 Code:

    R-PDSO-G20

  • JESD-609 Code:

    e3

  • Length:

    12.8 mm

  • Linearity Error-Max (EL):

    0.0122%

  • Moisture Sensitivity Level:

    1

  • Number of Bits:

    12

  • Number of Functions:

    1

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    70 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    2.65 mm

  • Settling Time-Max:

    1 µs

  • Supply Current-Max:

    2 mA

  • Supply Voltage-Nom:

    15 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    7.5 mm

LTC7545AKSW#PBF Frequently Asked Questions (FAQs)

  • A good PCB layout for the LTC7545AKSW#PBF 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 power plane and a dedicated ground plane to minimize noise and ensure optimal performance.
  • The LTC7545AKSW#PBF requires a single 5V power supply, and it's recommended to use a low-dropout linear regulator or a switching regulator with a low noise output. The power sequencing requirements involve powering up the device in the following order: VCC, then VREF, and finally the analog and digital inputs.
  • The LTC7545AKSW#PBF has a maximum junction temperature of 150°C, and it's recommended to keep the device temperature below 125°C for optimal performance. To ensure this, use a heat sink or a thermal pad, and ensure good airflow around the device. Additionally, avoid overheating the device during soldering or rework.
  • To troubleshoot common issues with the LTC7545AKSW#PBF, start by checking the power supply voltage, ensuring it's within the recommended range. Then, verify the input and output connections, and check for any signs of overheating or physical damage. Use an oscilloscope to check for oscillations or incorrect output voltages, and consult the datasheet and application notes for troubleshooting guides.
  • The LTC7545AKSW#PBF is designed to meet EMC standards, but it's still important to take precautions to minimize EMI and RFI. Use a shielded enclosure, keep the device away from high-frequency sources, and use EMI filters or shielding on the PCB. Additionally, ensure the device is properly grounded and use a common-mode choke to reduce emissions.

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LTC7545AKSW#PBF Overview

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To find more CAD model downloads similar to this part, try a partial part number search, like LTC75, or try a keyword search, such as Digital to Analog Converters

About Analog Devices

Analog Devices Inc. is a global leader in the design and manufacturing of analog, mixed-signal, and digital signal processing integrated circuits and software solutions for the industrial, automotive, healthcare, communications industries. Analog Devices serves a diverse range of markets including industrial, automotive, healthcare, energy, aerospace, defense, and consumer electronics industries. Analog Devices’ product portfolio includes a wide range of ICs, modules, and subsystems.

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