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AD5940BCBZ-RL - Analog Devices

Description: 1 Channel AFE 16 Bit 56-WLCSP (3.56x4.16)

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AD5940BCBZ-RL - Analog Devices PCB footprint - BGA - BGA - CB-56-3
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AD5940BCBZ-RL - Analog Devices  - 3D model - BGA - CB-56-3
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AD5940BCBZ-RL Details

  • Manufacturer Part Number:

    AD5940BCBZ-RL

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    WLCSP-56

  • Pin Count:

    56

  • Manufacturer Package Code:

    CB-56-3

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    8.5

  • Analog Input Voltage-Max:

    2.1 V

  • Analog Input Voltage-Min:

    0.2 V

  • Converter Type:

    DATA ACQUISITION DEVICE

  • JESD-30 Code:

    R-XBGA-B56

  • Length:

    4.16 mm

  • Linearity Error-Max (EL):

    0.006103%

  • Moisture Sensitivity Level:

    1

  • Number of Analog In Channels:

    1

  • Number of Bits:

    16

  • Number of Functions:

    1

  • Number of Terminals:

    56

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Bit Code:

    BINARY, 2'S COMPLEMENT BINARY

  • Output Format:

    SERIAL

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    VFBGA

  • Package Equivalence Code:

    BGA56,7x8,16

  • Package Shape:

    RECTANGULAR

  • Package Style:

    GRID ARRAY, VERY THIN PROFILE, FINE PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Sample Rate:

    1.6 MHz

  • Seated Height-Max:

    0.55 mm

  • Supply Current-Max:

    0.74 mA

  • Supply Voltage-Nom:

    3.3 V

  • Surface Mount:

    YES

  • Terminal Form:

    BALL

  • Terminal Pitch:

    0.4 mm

  • Terminal Position:

    BOTTOM

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

    30

  • Width:

    3.56 mm

AD5940BCBZ-RL Frequently Asked Questions (FAQs)

  • A good PCB layout for the AD5940 involves keeping the analog and digital grounds separate, using a solid ground plane, and minimizing the length of the analog signal traces. A 4-layer PCB with a dedicated analog ground plane is recommended.
  • To optimize the performance of the AD5940's ADC, ensure that the input signal is within the recommended range, use a low-noise power supply, and minimize digital noise coupling into the analog circuitry. Also, use the internal clock or a high-quality external clock source.
  • The recommended power-up sequence for the AD5940 is to power up the digital supply (DVDD) first, followed by the analog supply (AVDD). This ensures that the digital circuitry is fully powered up before the analog circuitry.
  • The AD5940 can be interfaced with a microcontroller using the SPI interface. The microcontroller can be used to configure the AD5940, read data from the ADC, and control the device's operating modes.
  • The maximum data rate of the AD5940's ADC is 1 MSPS (million samples per second). However, the actual data rate may be limited by the system's bandwidth and the microcontroller's ability to read data from the ADC.

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AD5940BCBZ-RL 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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