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AD7920BKSZ-REEL7 - Analog Devices

Description: 12 Bit Analog to Digital Converter 1 Input 1 SAR SC-70-6 6 Lead SC70

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AD7920BKSZ-REEL7 - Analog Devices PCB footprint - SOT23 (6-Pin) - SOT23 (6-Pin) - KS-6
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AD7920BKSZ-REEL7 - Analog Devices  - 3D model - SOT23 (6-Pin) - KS-6
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AD7920BKSZ-REEL7 Details

  • Manufacturer Part Number:

    AD7920BKSZ-REEL7

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    TSSOP

  • Package Description:

    LEAD FREE, MO-203AB, SC-70, 6 PIN

  • Pin Count:

    6

  • Manufacturer Package Code:

    KS-6

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Analog Input Voltage-Max:

    5.25 V

  • Conversion Time-Max:

    3.2 µs

  • Converter Type:

    ADC, SUCCESSIVE APPROXIMATION

  • JESD-30 Code:

    R-PDSO-G6

  • JESD-609 Code:

    e4

  • Length:

    2 mm

  • Linearity Error-Max (EL):

    0.0366%

  • Moisture Sensitivity Level:

    1

  • Number of Analog In Channels:

    1

  • Number of Bits:

    12

  • Number of Functions:

    1

  • Number of Terminals:

    6

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Bit Code:

    BINARY

  • Output Format:

    SERIAL

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP6,.08

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Sample Rate:

    0.25 MHz

  • Sample and Hold / Track and Hold:

    TRACK

  • Seated Height-Max:

    1.1 mm

  • Supply Voltage-Nom:

    3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

  • Width:

    1.25 mm

AD7920BKSZ-REEL7 Frequently Asked Questions (FAQs)

  • The recommended layout and routing for the AD7920BKSZ-REEL7 involves keeping the analog and digital signals separate, using a ground plane, and minimizing the length of the analog signal traces. Additionally, it's recommended to use a 4-layer PCB with a dedicated analog ground layer and to avoid running digital signals under the ADC.
  • To ensure proper calibration and configuration, it's recommended to follow the calibration procedure outlined in the datasheet, which involves writing to the control register to set the desired mode, gain, and reference voltage. Additionally, it's recommended to use the AD7920's built-in calibration capabilities, such as the internal offset and gain calibration, to minimize errors.
  • The maximum sampling rate of the AD7920BKSZ-REEL7 is 250 kSPS, and it can be achieved by setting the clock frequency to 10 MHz. However, increasing the sampling rate also increases the power consumption, so it's recommended to optimize the sampling rate based on the specific application requirements to minimize power consumption.
  • The AD7920BKSZ-REEL7 has built-in overvoltage protection up to 16.5 V, but it's still recommended to use external protection circuits, such as voltage limiters or clamp diodes, to protect the device from overvoltage conditions. For undervoltage conditions, it's recommended to use a voltage supervisor or a reset circuit to ensure that the device is properly reset.
  • The recommended power supply decoupling and filtering for the AD7920BKSZ-REEL7 involves using a combination of ceramic capacitors, tantalum capacitors, and ferrite beads to filter out high-frequency noise and ensure a stable power supply. It's also recommended to use a separate analog power supply and to decouple the digital power supply from the analog power supply.

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AD7920BKSZ-REEL7 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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