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LTC2449CUHF#PBF - Analog Devices

Description: 24-Bit High Speed 8-/16-Ch ADC QFN38 Linear Technology LTC2449CUHF#PBF, 24 bit Serial ADC, 16-channel Differential Input, 38-Pin QFN

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LTC2449CUHF#PBF - Analog Devices - PCB symbol
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PCB Footprints
LTC2449CUHF#PBF - Analog Devices PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - UHF (38-Lead QFN)
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3D Models
LTC2449CUHF#PBF - Analog Devices - 3D model - Quad Flat No-Lead - UHF (38-Lead QFN)
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LTC2449CUHF#PBF Details

  • Manufacturer Part Number:

    LTC2449CUHF#PBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    QFN-38

  • Pin Count:

    38

  • Manufacturer Package Code:

    05-08-1701

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Analog Input Voltage-Max:

    2.75 V

  • Analog Input Voltage-Min:

    -0.05 V

  • Conversion Time-Max:

    170000 µs

  • Converter Type:

    ADC, DELTA-SIGMA

  • JESD-30 Code:

    R-PQCC-N38

  • JESD-609 Code:

    e3

  • Length:

    7 mm

  • Linearity Error-Max (EL):

    0.0015%

  • Moisture Sensitivity Level:

    1

  • Number of Analog In Channels:

    16

  • Number of Bits:

    24

  • Number of Functions:

    1

  • Number of Terminals:

    38

  • Operating Temperature-Max:

    70 °C

  • Output Bit Code:

    BINARY

  • Output Format:

    SERIAL

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC38,.2X.28,20

  • Package Shape:

    RECTANGULAR

  • 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

  • Supply Current-Max:

    11 mA

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • 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:

    5 mm

LTC2449CUHF#PBF Frequently Asked Questions (FAQs)

  • The recommended layout and placement for the LTC2449CUHF involves keeping the analog and digital grounds separate, using a solid ground plane, and placing the device close to the analog signal sources to minimize noise. A 4-layer PCB with a dedicated analog ground plane is recommended.
  • To optimize the performance of the LTC2449CUHF in noisy environments, use shielding, filtering, and grounding techniques. Use a shielded enclosure, add EMI filters to the power supply, and ensure a low-impedance ground connection. Additionally, use a common-mode choke to reduce electromagnetic interference.
  • The LTC2449CUHF can support clock frequencies up to 100 kHz. However, the maximum clock frequency may vary depending on the specific application and the quality of the clock signal.
  • To ensure accurate conversions with the LTC2449CUHF, ensure that the input signal is within the specified range, use a high-quality clock signal, and minimize noise and interference. Additionally, calibrate the device regularly and use the built-in calibration features to maintain accuracy.
  • The power consumption of the LTC2449CUHF varies depending on the operating mode and the clock frequency. In normal operation, the device consumes around 350 mW. In shutdown mode, the power consumption is typically around 10 μW.

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LTC2449CUHF#PBF Overview

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To find more CAD model downloads similar to this part, try a partial part number search, like LTC24, or try a keyword search, such as Analog to Digital 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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LTC2449CUHF#PBF Alternates

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Image Part Number Model
Part Image LTC2449IUHF#PBF Linear Technology

ADC, Delta-Sigma, 24-Bit, 1 Func, 16 Channel, Serial Access, CMOS, PQCC38
Part Image LTC2449IUHF#TR Linear Technology

ADC, Delta-Sigma, 24-Bit, 1 Func, 16 Channel, Serial Access, CMOS, PQCC38
Part Image LTC2449CUHF#TR Linear Technology

ADC, Delta-Sigma, 24-Bit, 1 Func, 16 Channel, Serial Access, CMOS, PQCC38
Part Image LTC2449IUHF#TRPBF Linear Technology

ADC, Delta-Sigma, 24-Bit, 1 Func, 16 Channel, Serial Access, CMOS, PQCC38
Part Image LTC2449IUHF#TR Analog Devices Inc

ADC, Delta-Sigma, 24-Bit, 1 Func, 16 Channel, Serial Access, PQCC38
For a full list of alternate parts for LTC2449CUHF#PBF, check out Findchips.com