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AD7768-4BSTZ - Analog Devices

Description: ANALOG DEVICES - AD7768-4BSTZ - 模数转换器, 4通道, Σ-Δ, 24 bit, 256 kSPS, 差分, SPI, 单, 2 V

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AD7768-4BSTZ - Analog Devices - PCB symbol
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AD7768-4BSTZ - Analog Devices PCB footprint - Quad Flat Packages - Quad Flat Packages - ST-64-2 (LQFP)
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AD7768-4BSTZ - Analog Devices - 3D model - Quad Flat Packages - ST-64-2 (LQFP)
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AD7768-4BSTZ Details

  • Manufacturer Part Number:

    AD7768-4BSTZ

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Pin Count:

    64

  • Manufacturer Package Code:

    ST-64-2

  • Country Of Origin:

    Mainland China, Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Date Of Intro:

    2016-03-22

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    8.5

  • Analog Input Voltage-Max:

    5.5 V

  • Analog Input Voltage-Min:

    -1 V

  • Converter Type:

    ADC, DELTA-SIGMA

  • JESD-30 Code:

    S-PQFP-G64

  • Length:

    10 mm

  • Linearity Error-Max (EL):

    0.0007%

  • Moisture Sensitivity Level:

    3

  • Number of Analog In Channels:

    4

  • Number of Bits:

    24

  • Number of Functions:

    1

  • Number of Terminals:

    64

  • Operating Temperature-Max:

    105 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Bit Code:

    2'S COMPLEMENT BINARY

  • Output Format:

    SERIAL, PARALLEL, WORD

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    LFQFP

  • Package Shape:

    SQUARE

  • Package Style:

    FLATPACK, LOW PROFILE, FINE PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Sample Rate:

    0.256 MHz

  • Seated Height-Max:

    1.6 mm

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    YES

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    10 mm

AD7768-4BSTZ Frequently Asked Questions (FAQs)

  • A good layout and routing is crucial for the AD7768-4BSTZ. It is recommended to follow a star-grounding scheme, keep analog and digital grounds separate, and use a solid ground plane. Also, keep the analog and digital signal traces separate and avoid crossing them over each other.
  • To optimize the performance of the AD7768-4BSTZ in noisy environments, use a low-pass filter at the input, use a high-quality power supply, and ensure good grounding and shielding. Also, consider using a common-mode filter or a differential amplifier to reject common-mode noise.
  • The recommended clock source for the AD7768-4BSTZ is a low-jitter, high-frequency clock source, such as a crystal oscillator or a high-quality clock generator. A clock frequency of 64 MHz or higher is recommended for optimal performance.
  • The AD7768-4BSTZ has an internal calibration mechanism. To calibrate the device, apply a known input voltage, and then use the CAL pin to initiate the calibration process. The device will then adjust its internal gain and offset to match the input voltage.
  • The maximum input voltage range for the AD7768-4BSTZ is ±VREF, where VREF is the reference voltage, which can be up to 5 V. However, the device can also be configured to accept smaller input voltage ranges, such as ±2.5 V or ±1.25 V.

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AD7768-4BSTZ Overview

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To find more CAD model downloads similar to this part, try a partial part number search, like AD776, 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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AD7768-4BSTZ Alternates

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Part Image AD7768-4BSTZ-RL Analog Devices Inc

ADC, Delta-Sigma, 24-Bit, 1 Func, 4 Channel, Serial, Parallel, Word Access, PQFP64