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AD9248BSTZ-40 - Analog Devices

Description: Dual A/D Converter

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AD9248BSTZ-40 - Analog Devices - PCB symbol
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AD9248BSTZ-40 - Analog Devices PCB footprint - Other - Other - QFP40P900X900X160-64N
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AD9248BSTZ-40 Details

  • Manufacturer Part Number:

    AD9248BSTZ-40

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    QFP

  • Package Description:

    LEAD FREE, MS-026-BBC, LQFP-64

  • Pin Count:

    64

  • Manufacturer Package Code:

    ST-64-1

  • Country Of Origin:

    Philippines

  • ECCN Code:

    3A991.C.3

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Analog Input Voltage-Max:

    2 V

  • Analog Input Voltage-Min:

    -2 V

  • Conversion Time-Max:

    0.025 µs

  • Converter Type:

    ADC, PROPRIETARY METHOD

  • JESD-30 Code:

    S-PQFP-G64

  • JESD-609 Code:

    e3

  • Length:

    7 mm

  • Linearity Error-Max (EL):

    0.0275%

  • Moisture Sensitivity Level:

    3

  • Number of Analog In Channels:

    1

  • Number of Bits:

    14

  • Number of Functions:

    2

  • Number of Terminals:

    64

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Bit Code:

    OFFSET BINARY, 2S COMPLEMENT BINARY

  • Output Format:

    PARALLEL, WORD

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    LFQFP

  • Package Equivalence Code:

    QFP64,.35SQ,16

  • Package Shape:

    SQUARE

  • Package Style:

    FLATPACK, LOW PROFILE, FINE PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Sample Rate:

    40 MHz

  • Sample and Hold / Track and Hold:

    SAMPLE

  • Seated Height-Max:

    1.6 mm

  • Supply Voltage-Nom:

    3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.4 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    7 mm

AD9248BSTZ-40 Frequently Asked Questions (FAQs)

  • A low-jitter, high-frequency clock source is recommended, such as a crystal oscillator or a high-quality clock generator. The clock source should be able to provide a stable clock signal with minimal phase noise and jitter.
  • To optimize the analog input signal chain, ensure that the input signal is properly filtered and buffered to prevent aliasing and distortion. Use a low-pass filter with a cutoff frequency below the Nyquist frequency to remove high-frequency noise and aliasing. Also, use a buffer amplifier with a high input impedance and low output impedance to match the input impedance of the AD9248BSTZ-40.
  • To minimize noise and interference, use a multi-layer PCB with a solid ground plane and separate analog and digital power planes. Keep the analog and digital signal traces separate and use shielding to prevent electromagnetic interference (EMI). Use a star topology for the power supply connections and decouple the power supply lines with capacitors.
  • Calibration involves adjusting the internal voltage references and gain settings to optimize the ADC's performance. Use the SPI interface to access the internal registers and adjust the calibration settings. Refer to the datasheet and application notes for specific calibration procedures and recommended settings.
  • The maximum sampling rate of the AD9248BSTZ-40 is 40 MSPS. As the sampling rate increases, the power consumption also increases. To minimize power consumption, operate the ADC at the lowest sampling rate required for the application, and use the power-down mode when not in use.

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AD9248BSTZ-40 Overview

Use the download button to access the AD9248BSTZ-40 schematic symbol and PCB footprint.
To find more CAD model downloads similar to this part, try a partial part number search, like AD924, 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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AD9248BSTZ-40 Alternates

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Part Image AD9248BSTZRL-40 Analog Devices Inc

ADC, Proprietary Method, 14-Bit, 2 Func, 1 Channel, Parallel, Word Access, CMOS, PQFP64
Part Image AD9248BST-40 Analog Devices Inc

ADC, Proprietary Method, 14-Bit, 2 Func, 1 Channel, Parallel, Word Access, CMOS, PQFP64