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AD7691BCPZRL7 - Analog Devices

Description: Single Channel Single ADC SAR 250ksps 18-bit Serial 10-Pin LFCSP EP T/R

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AD7691BCPZRL7 - Analog Devices PCB footprint - Small Outline No-lead - Small Outline No-lead - (CP-10-9)
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AD7691BCPZRL7 - Analog Devices  - 3D model - Small Outline No-lead - (CP-10-9)
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AD7691BCPZRL7 Details

  • Manufacturer Part Number:

    AD7691BCPZRL7

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    QFN

  • Package Description:

    3 X 3 MM, QFN-10

  • Pin Count:

    10

  • Manufacturer Package Code:

    CP-10-9

  • Country Of Origin:

    South Korea

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Analog Input Voltage-Max:

    5.25 V

  • Analog Input Voltage-Min:

    -5.25 V

  • Conversion Time-Max:

    2.2 µs

  • Converter Type:

    ADC, SUCCESSIVE APPROXIMATION

  • JESD-30 Code:

    S-XDSO-N10

  • JESD-609 Code:

    e3

  • Length:

    3 mm

  • Linearity Error-Max (EL):

    0.0006%

  • Moisture Sensitivity Level:

    1

  • Number of Analog In Channels:

    1

  • Number of Bits:

    18

  • Number of Functions:

    1

  • Number of Terminals:

    10

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Bit Code:

    2S COMPLEMENT BINARY

  • Output Format:

    SERIAL

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    VSON

  • Package Equivalence Code:

    SOLCC10,.12,20

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Sample Rate:

    0.25 MHz

  • Sample and Hold / Track and Hold:

    TRACK

  • Seated Height-Max:

    1 mm

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3 mm

AD7691BCPZRL7 Frequently Asked Questions (FAQs)

  • A good layout and routing practice is to keep the analog and digital grounds separate, use a solid ground plane, and keep the analog signal traces away from the digital signal traces. Additionally, use a low-pass filter on the AVDD and DVDD pins to reduce noise.
  • To optimize performance in a noisy environment, use a low-pass filter on the analog input signals, use a shielded enclosure, and keep the AD7691BCPZRL7 away from noise sources. Additionally, use a common-mode filter on the analog input signals to reduce common-mode noise.
  • The recommended power-up sequence is to power up the AVDD pin first, followed by the DVDD pin. This ensures that the analog circuitry is powered up before the digital circuitry.
  • If the AD7691BCPZRL7 is not converting data correctly, check the input signal range, ensure that the reference voltage is within the recommended range, and verify that the clock frequency is within the recommended range. Also, check for any noise or interference on the analog input signals.
  • The recommended method for calibrating the AD7691BCPZRL7 is to use the internal calibration feature, which can be initiated by setting the CAL bit in the control register. This will perform a self-calibration of the ADC.

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AD7691BCPZRL7 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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Part Image AD7691BCPZRL Analog Devices Inc

ADC, Successive Approximation, 18-Bit, 1 Func, 1 Channel, Serial Access, CMOS