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LTC2263CUJ-12#PBF - Analog Devices

Description: 12-Bit, 25Msps Low Power Dual ADCs

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LTC2263CUJ-12#PBF - Analog Devices PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - UJ 40-Lead (6mm × 6mm) QFN
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LTC2263CUJ-12#PBF - Analog Devices  - 3D model - Quad Flat No-Lead - UJ 40-Lead (6mm × 6mm) QFN
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LTC2263CUJ-12#PBF Details

  • Manufacturer Part Number:

    LTC2263CUJ-12#PBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    6 X 6 MM, LEAD FREE, PLASTIC, QFN-40

  • Pin Count:

    40

  • Manufacturer Package Code:

    05-08-1728

  • Country Of Origin:

    Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Analog Input Voltage-Max:

    2 V

  • Analog Input Voltage-Min:

    -2 V

  • Converter Type:

    ADC, PROPRIETARY METHOD

  • JESD-30 Code:

    S-PQCC-N40

  • JESD-609 Code:

    e3

  • Length:

    6 mm

  • Linearity Error-Max (EL):

    0.0244%

  • Moisture Sensitivity Level:

    1

  • Number of Analog In Channels:

    2

  • Number of Bits:

    12

  • Number of Functions:

    1

  • Number of Terminals:

    40

  • Operating Temperature-Max:

    70 °C

  • Output Bit Code:

    OFFSET BINARY, 2S COMPLEMENT BINARY

  • Output Format:

    SERIAL

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC40,.24SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Sample Rate:

    25 MHz

  • Sample and Hold / Track and Hold:

    SAMPLE

  • Seated Height-Max:

    0.8 mm

  • Supply Current-Max:

    50 mA

  • Supply Voltage-Nom:

    1.8 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    6 mm

LTC2263CUJ-12#PBF Frequently Asked Questions (FAQs)

  • A good PCB layout for the LTC2263CUJ-12#PBF involves keeping the analog and digital grounds separate, using a solid ground plane, and placing the ADC close to the analog signal sources. Additionally, it's recommended to use a 4-layer PCB with a dedicated power plane and to avoid routing digital signals near the analog signals.
  • To ensure accurate clock jitter performance, it's essential to use a high-quality clock source, such as a crystal oscillator or a low-jitter clock generator. Additionally, the clock signal should be routed as a differential pair, and the clock input pins should be terminated with a 50Ω resistor to minimize reflections.
  • The recommended power-up sequence for the LTC2263CUJ-12#PBF is to first power up the analog supply (AVCC) and then the digital supply (DVCC). This ensures that the analog circuitry is powered up before the digital circuitry, which helps to prevent any potential latch-up or damage to the device.
  • To handle overvoltage conditions on the analog input pins, it's recommended to use external clamping diodes or voltage-limiting resistors to prevent the input voltage from exceeding the maximum rated voltage of the device. Additionally, the device has internal overvoltage protection, but it's still important to follow proper PCB layout and design practices to prevent overvoltage conditions from occurring.
  • The maximum operating temperature range for the LTC2263CUJ-12#PBF is -40°C to 125°C. However, it's recommended to operate the device within a temperature range of -20°C to 85°C for optimal performance and reliability.

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LTC2263CUJ-12#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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