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AD7622BSTZ - Analog Devices

Description: AD7622BSTZ, 16 bit ADC Differential,, Parallel, Serial, 48-Pin LQFP

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AD7622BSTZ - Analog Devices PCB footprint - Quad Flat Packages - Quad Flat Packages - ST-48 (LQFP)_2
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AD7622BSTZ - Analog Devices  - 3D model - Quad Flat Packages - ST-48 (LQFP)_2
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AD7622BSTZ Details

  • Manufacturer Part Number:

    AD7622BSTZ

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    QFP

  • Package Description:

    LEAD FREE, MS-026BBC, LQFP-48

  • Pin Count:

    48

  • Manufacturer Package Code:

    ST-48

  • 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:

    2.5 V

  • Analog Input Voltage-Min:

    -2.5 V

  • Conversion Time-Max:

    0.485 µs

  • Converter Type:

    ADC, SUCCESSIVE APPROXIMATION

  • JESD-30 Code:

    S-PQFP-G48

  • JESD-609 Code:

    e3

  • Length:

    7 mm

  • Linearity Error-Max (EL):

    0.0023%

  • Moisture Sensitivity Level:

    3

  • Number of Analog In Channels:

    1

  • Number of Bits:

    16

  • Number of Functions:

    1

  • Number of Terminals:

    48

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Bit Code:

    BINARY, 2'S COMPLEMENT BINARY

  • Output Format:

    PARALLEL, WORD

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    LFQFP

  • Package Equivalence Code:

    QFP48,.35SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    FLATPACK, LOW PROFILE, FINE PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Sample Rate:

    2 MHz

  • Sample and Hold / Track and Hold:

    SAMPLE

  • Seated Height-Max:

    1.6 mm

  • Supply Voltage-Nom:

    2.5 V

  • Surface Mount:

    YES

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    7 mm

AD7622BSTZ Frequently Asked Questions (FAQs)

  • The recommended power-up sequence is to apply VDD first, followed by VCC, and then the analog input signal. This ensures proper device operation and prevents latch-up.
  • To minimize noise and ensure accurate conversions, keep the analog input signal traces as short as possible, use a solid ground plane, and keep the digital lines away from the analog input signals. Also, use a low-ESR capacitor for the VDD and VCC pins.
  • The AD7622BSTZ can achieve a maximum sampling rate of 3 MSPS (mega-samples per second) with a clock frequency of 30 MHz.
  • The AD7622BSTZ outputs data in binary format. The output data is unsigned, and the most significant bit (MSB) is the sign bit. The output data can be easily converted to two's complement format if required.
  • The recommended clock frequency for the AD7622BSTZ is between 10 MHz and 30 MHz. The conversion rate is directly proportional to the clock frequency. A higher clock frequency results in a faster conversion rate, but may also increase power consumption.

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AD7622BSTZ 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 AD7622BSTZRL Analog Devices Inc

ADC, Successive Approximation, 16-Bit, 1 Func, 1 Channel, Parallel, Word Access, PQFP48