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LTC2758BILX#PBF - Analog Devices

Description: IC DAC 18BIT SPI/SRL 48-LQFP

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LTC2758BILX#PBF - Analog Devices PCB footprint - Quad Flat Packages - Quad Flat Packages - 48-Lead 7mm × 7mm Plastic LQFP
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LTC2758BILX#PBF - Analog Devices  - 3D model - Quad Flat Packages - 48-Lead 7mm × 7mm Plastic LQFP
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LTC2758BILX#PBF Details

  • Manufacturer Part Number:

    LTC2758BILX#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):

    0.0008%

  • Moisture Sensitivity Level:

    3

  • Number of Bits:

    18

  • Number of Functions:

    1

  • Number of Terminals:

    48

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    LFQFP

  • Package Shape:

    SQUARE

  • Package Style:

    FLATPACK, LOW PROFILE, FINE PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1.6 mm

  • Settling Time-Nom (tstl):

    2.1 µs

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • 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

LTC2758BILX#PBF Frequently Asked Questions (FAQs)

  • A good PCB layout for the LTC2758 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 stability, it's essential to follow the recommended capacitor values and types, and to place them close to the IC. Additionally, the output voltage should be decoupled with a 10uF ceramic capacitor, and the input voltage should be filtered with a 1uF ceramic capacitor.
  • The LTC2758 can handle input voltages up to 15V, but it's recommended to operate within the specified input voltage range of 2.7V to 5.5V for optimal performance and to prevent damage to the IC.
  • The LTC2758's output voltage can be programmed using an external resistor divider network connected to the FB pin. The output voltage is determined by the ratio of the resistors and the internal reference voltage.
  • The LTC2758 can deliver up to 1.5A of output current, but the maximum output current may be limited by the input voltage, output voltage, and the thermal performance of the PCB.

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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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