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AD7609BSTZ - Analog Devices

Description: 8-Channel Differential DAS with 18-Bit, Bipolar, Simultaneous Sampling ADC

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AD7609BSTZ - Analog Devices PCB footprint - Quad Flat Packages - Quad Flat Packages - ST-64-2+
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AD7609BSTZ - Analog Devices  - 3D model - Quad Flat Packages - ST-64-2+
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AD7609BSTZ Details

  • Manufacturer Part Number:

    AD7609BSTZ

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    QFP

  • Package Description:

    LQFP-64

  • Pin Count:

    64

  • Manufacturer Package Code:

    ST-64-2

  • Country Of Origin:

    Mainland China, Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Analog Input Voltage-Max:

    20 V

  • Analog Input Voltage-Min:

    -20 V

  • Conversion Time-Max:

    5 µs

  • Converter Type:

    ADC, SUCCESSIVE APPROXIMATION

  • JESD-30 Code:

    S-PQFP-G64

  • JESD-609 Code:

    e3

  • Length:

    10 mm

  • Linearity Error-Max (EL):

    0.0029%

  • Moisture Sensitivity Level:

    3

  • Number of Analog In Channels:

    8

  • Number of Bits:

    18

  • Number of Functions:

    1

  • Number of Terminals:

    64

  • Operating Temperature-Max:

    85 °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 Equivalence Code:

    QFP64,.47SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    FLATPACK, LOW PROFILE, FINE PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Sample Rate:

    0.2 MHz

  • Sample and Hold / Track and Hold:

    TRACK

  • Seated Height-Max:

    1.6 mm

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

  • Width:

    10 mm

AD7609BSTZ Frequently Asked Questions (FAQs)

  • The AD7609BSTZ requires careful layout and routing to minimize noise and ensure optimal performance. A recommended layout is to keep the analog and digital sections separate, use a solid ground plane, and keep the analog input traces short and away from digital signals.
  • To optimize the AD7609BSTZ for low noise performance, use a low-noise voltage reference, minimize the input capacitance, and use a high-impedance analog input source. Additionally, ensure that the analog and digital power supplies are well-decoupled and use a low-noise clock source.
  • The AD7609BSTZ has a maximum sampling rate of 200 kSPS, but this can be limited by the system's clock frequency and the settling time of the analog input signal.
  • The AD7609BSTZ has internal overvoltage protection, but it's still recommended to add external protection circuitry, such as a voltage clamp or a series resistor, to prevent damage from excessive voltage levels.
  • The AD7609BSTZ requires a calibration procedure to ensure accurate conversions. A recommended procedure is to perform a full-scale calibration, followed by a zero-scale calibration, and then a gain calibration. The specific calibration procedure may vary depending on the application.

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AD7609BSTZ 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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