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CS5521-ASZ - Cirrus Logic

Description: Analog to Digital Converters - ADC 2-Ch 16-Bit Delta Sigma ADC

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CS5521-ASZ - Cirrus Logic PCB footprint - Small Outline Packages - Small Outline Packages - 20L SSOP
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CS5521-ASZ - Cirrus Logic  - 3D model - Small Outline Packages - 20L SSOP
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CS5521-ASZ Details

  • Manufacturer Part Number:

    CS5521-ASZ

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    End Of Life

  • Part Package Code:

    SSOP

  • Package Description:

    SSOP-20

  • Pin Count:

    20

  • HTS Code:

    8542.39.00.30

  • Factory Lead Time:

    16 Weeks

  • Manufacturer:

    Cirrus Logic

  • YTEOL:

    0

  • Analog Input Voltage-Max:

    5.25 V

  • Analog Input Voltage-Min:

    1.8 V

  • Converter Type:

    ADC, DELTA-SIGMA

  • JESD-30 Code:

    R-PDSO-G20

  • JESD-609 Code:

    e3

  • Length:

    7.2 mm

  • Linearity Error-Max (EL):

    0.003%

  • Moisture Sensitivity Level:

    3

  • Number of Analog In Channels:

    2

  • Number of Bits:

    16

  • Number of Functions:

    1

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Bit Code:

    OFFSET BINARY, 2'S COMPLEMENT BINARY

  • Output Format:

    SERIAL

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SSOP

  • Package Equivalence Code:

    SSOP20,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Sample Rate:

    0.008192 MHz

  • Seated Height-Max:

    2.13 mm

  • Supply Current-Max:

    1.6 mA

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    YES

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

  • Width:

    5.3 mm

CS5521-ASZ Frequently Asked Questions (FAQs)

  • The recommended power-up sequence is to apply VCC first, followed by AVCC, and then the analog input signal. This ensures proper device operation and prevents potential latch-up conditions.
  • To minimize noise and interference, keep the analog and digital grounds separate, use a solid ground plane, and place the device close to the analog signal source. Additionally, use shielding and filtering to reduce electromagnetic interference (EMI).
  • The CS5521-ASZ supports clock frequencies up to 20 MHz. However, the maximum clock frequency may vary depending on the specific application and system requirements.
  • The CS5521-ASZ outputs data in a 2's complement format. To handle the output data, ensure that your system is configured to accept 2's complement data and perform any necessary sign extension or data formatting.
  • The recommended operating temperature range for the CS5521-ASZ is -40°C to +85°C. Operating the device outside this range may affect its performance and reliability.

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CS5521-ASZ Overview

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