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LTC2752ACLX#PBF - Analog Devices

Description: IC DAC 16BIT A-OUT 48LQFP

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LTC2752ACLX#PBF - Analog Devices - PCB symbol
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LTC2752ACLX#PBF - Analog Devices PCB footprint - Quad Flat Packages - Quad Flat Packages - 48-Lead (7mm x 7mm) LQFP
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LTC2752ACLX#PBF - Analog Devices - 3D model - Quad Flat Packages - 48-Lead (7mm x 7mm) LQFP
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LTC2752ACLX#PBF Details

  • Manufacturer Part Number:

    LTC2752ACLX#PBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    7 X 7 MM, LEAD FREE, PLASTIC, MS-026, LQFP-48

  • Pin Count:

    48

  • Manufacturer Package Code:

    05-08-1760

  • Country Of Origin:

    Malaysia

  • 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:

    SERIAL

  • JESD-30 Code:

    S-PQFP-G48

  • JESD-609 Code:

    e3

  • Length:

    7 mm

  • Linearity Error-Max (EL):

    0.0015%

  • Moisture Sensitivity Level:

    3

  • Number of Bits:

    16

  • Number of Functions:

    1

  • Number of Terminals:

    48

  • Operating Temperature-Max:

    70 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    LFQFP

  • Package Shape:

    SQUARE

  • Package Style:

    FLATPACK, LOW PROFILE, FINE PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.6 mm

  • Settling Time-Nom (tstl):

    2 µs

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    7 mm

LTC2752ACLX#PBF Frequently Asked Questions (FAQs)

  • A good PCB layout for the LTC2752 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. Additionally, it's recommended to use a 4-layer board with a dedicated power plane and a dedicated ground plane.
  • To ensure the accuracy of the DAC output voltage, it's essential to use a high-accuracy voltage reference, such as the ADR4550. Additionally, the output voltage should be buffered with an op-amp, such as the OP1177, to minimize the output impedance and ensure a stable output voltage.
  • The maximum clock frequency that can be used with the LTC2752 is 50MHz. However, it's recommended to use a clock frequency of 20MHz or less to ensure reliable operation and minimize the effects of jitter.
  • The POR and BOR functions of the LTC2752 can be handled by using an external reset controller, such as the ADM803, which can detect power-on and brown-out conditions and generate a reset signal to the LTC2752. Alternatively, the POR and BOR functions can be handled by using a microcontroller to monitor the power supply voltage and generate a reset signal to the LTC2752.
  • The recommended power supply decoupling for the LTC2752 involves using a combination of ceramic and electrolytic capacitors. A 0.1uF ceramic capacitor should be placed close to the IC, and a 10uF electrolytic capacitor should be placed further away from the IC. This decoupling scheme helps to filter out high-frequency noise and ensure a stable power supply voltage.

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LTC2752ACLX#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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