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LTC2755ACUP-16#PBF - Analog Devices

Description: LINEAR TECHNOLOGY - LTC2755ACUP-16#PBF - Digital to Analogue Converter, Quad, 16 bit, Parallel, 2.7V to 5.5V, QFN, 64 Pins

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LTC2755ACUP-16#PBF - Analog Devices PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - UP (64-Lead QFN)
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LTC2755ACUP-16#PBF - Analog Devices  - 3D model - Quad Flat No-Lead - UP (64-Lead QFN)
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LTC2755ACUP-16#PBF Details

  • Manufacturer Part Number:

    LTC2755ACUP-16#PBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    9 X 9 MM, LEAD FREE, PLASTIC, MO-220WNJR-5, QFN-64

  • Pin Count:

    64

  • Manufacturer Package Code:

    05-08-1705

  • Country Of Origin:

    Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Analog Output Voltage-Max:

    10 V

  • Analog Output Voltage-Min:

    -10 V

  • Converter Type:

    D/A CONVERTER

  • Input Bit Code:

    BINARY

  • Input Format:

    PARALLEL, WORD

  • JESD-30 Code:

    S-PQCC-N64

  • JESD-609 Code:

    e3

  • Length:

    9 mm

  • Linearity Error-Max (EL):

    0.0015%

  • Moisture Sensitivity Level:

    1

  • Number of Bits:

    16

  • Number of Functions:

    1

  • Number of Terminals:

    64

  • Operating Temperature-Max:

    70 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC64,.35SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    0.8 mm

  • Settling Time-Nom (tstl):

    2 µs

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    YES

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    9 mm

LTC2755ACUP-16#PBF Frequently Asked Questions (FAQs)

  • A good PCB layout for the LTC2755 involves keeping the analog and digital grounds separate, using a solid ground plane, and minimizing the length of the traces between the IC and the capacitors. A 4-layer PCB with a dedicated ground plane is recommended.
  • To ensure proper power-up and power-down, the LTC2755 requires a controlled voltage ramp-up and ramp-down. A soft-start circuit can be used to limit the inrush current and prevent voltage spikes.
  • The LTC2755 can drive a maximum capacitive load of 10nF. Exceeding this limit may cause oscillations or instability in the output voltage.
  • To troubleshoot oscillations or instability, check the PCB layout, ensure proper decoupling, and verify that the input and output capacitors meet the recommended specifications. Also, check for any noise or interference from nearby components or circuits.
  • The LTC2755 is rated for operation up to 125°C. However, the device's performance and reliability may degrade at high temperatures. Ensure proper thermal management and consider using a heat sink if operating in high-temperature environments.

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LTC2755ACUP-16#PBF Overview

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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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