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AD9235BCPZRL7-20 - Analog Devices

Description: 1-Channel Single ADC Pipelined 20Msps 12-bit Parallel 32-Pin LFCSP EP T/R

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AD9235BCPZRL7-20 - Analog Devices PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - CP-32-7
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AD9235BCPZRL7-20 - Analog Devices  - 3D model - Quad Flat No-Lead - CP-32-7
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AD9235BCPZRL7-20 Details

  • Manufacturer Part Number:

    AD9235BCPZRL7-20

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    QFN

  • Package Description:

    LFCSP-32

  • Pin Count:

    32

  • Manufacturer Package Code:

    CP-32-2

  • Country Of Origin:

    South Korea

  • 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-XQCC-N32

  • JESD-609 Code:

    e3

  • Length:

    5 mm

  • Linearity Error-Max (EL):

    0.0195%

  • Moisture Sensitivity Level:

    3

  • Number of Analog In Channels:

    1

  • Number of Bits:

    12

  • Number of Functions:

    1

  • Number of Terminals:

    32

  • 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:

    UNSPECIFIED

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC32,.2SQ,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:

    20 MHz

  • Sample and Hold / Track and Hold:

    SAMPLE

  • Seated Height-Max:

    1 mm

  • Supply Voltage-Nom:

    3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

  • Width:

    5 mm

AD9235BCPZRL7-20 Frequently Asked Questions (FAQs)

  • A good PCB layout for the AD9235BCPZRL7-20 involves keeping the analog and digital sections separate, using a solid ground plane, and minimizing noise coupling between the analog and digital signals. A 4-layer PCB with a dedicated analog ground plane is recommended. Additionally, the device's exposed pad should be connected to a solid ground plane to ensure good thermal and electrical performance.
  • To optimize the performance of the AD9235BCPZRL7-20 in a high-speed data acquisition system, ensure that the input signal is properly filtered and amplified, and that the device is operated within its recommended operating conditions. Additionally, use a high-quality clock source, and ensure that the digital output is properly terminated to minimize reflections and noise. It's also important to follow proper PCB layout and routing guidelines to minimize signal integrity issues.
  • The maximum clock frequency that can be used with the AD9235BCPZRL7-20 is 20 MHz, as specified in the datasheet. However, the device can also be operated at lower clock frequencies, such as 10 MHz or 5 MHz, depending on the specific application requirements.
  • The AD9235BCPZRL7-20's internal registers can be programmed using a serial interface, such as SPI or I2C. The device's register map is provided in the datasheet, and the programming sequence involves writing the desired values to the corresponding registers using the serial interface. It's important to follow the recommended programming sequence and timing to ensure that the device is properly configured.
  • The power consumption of the AD9235BCPZRL7-20 depends on the specific operating conditions, such as the clock frequency, input signal amplitude, and output data rate. However, the typical power consumption of the device is around 35 mW at a clock frequency of 20 MHz and an input signal amplitude of 2 Vpp. The power consumption can be reduced by operating the device at a lower clock frequency or by using the device's power-down mode.

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AD9235BCPZRL7-20 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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