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AD2S81AJD - Analog Devices

Description: Monolithic Resolver-to-Digital Converter,DIP-28

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AD2S81AJD - Analog Devices PCB footprint - Ceramic Dual-In-Line Packages - Ceramic Dual-In-Line Packages - D-28.
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AD2S81AJD Details

  • Manufacturer Part Number:

    AD2S81AJD

  • Source Url Status Check Date:

    2013-05-01 14:56:09.551

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Part Life Cycle Code:

    Not Recommended

  • Part Package Code:

    DIP

  • Package Description:

    CERAMIC, DIP-28

  • Pin Count:

    28

  • Manufacturer Package Code:

    D-28-2

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    3

  • Additional Feature:

    LG-MAX

  • Analog Input Voltage-Max:

    2 V

  • Angular Accuracy-Max:

    30 arc min

  • Converter Type:

    SYNCHRO OR RESOLVER TO DIGITAL CONVERTER

  • JESD-30 Code:

    R-CDIP-T28

  • JESD-609 Code:

    e0

  • Length:

    37.85 mm

  • Negative Supply Voltage-Max:

    -13.2 V

  • Negative Supply Voltage-Min:

    -10.8 V

  • Negative Supply Voltage-Nom:

    -12 V

  • Number of Bits:

    12

  • Number of Functions:

    1

  • Number of Terminals:

    28

  • Operating Temperature-Max:

    70 °C

  • Package Body Material:

    CERAMIC, METAL-SEALED COFIRED

  • Package Code:

    DIP

  • Package Equivalence Code:

    DIP28,.6

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    5.27 mm

  • Signal/Output Frequency:

    20000 Hz

  • Supply Current-Max:

    30 mA

  • Supply Voltage-Max:

    13.2 V

  • Supply Voltage-Min:

    10.8 V

  • Supply Voltage-Nom:

    12 V

  • Surface Mount:

    NO

  • Technology:

    BICMOS

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

    Tin/Lead (Sn/Pb)

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Tracking Rate-Max:

    260 rps

  • Width:

    15.24 mm

AD2S81AJD Frequently Asked Questions (FAQs)

  • The recommended power-up sequence is to apply VCC first, followed by VDD, and then the analog input signals. This ensures proper device operation and prevents latch-up.
  • To optimize the layout, keep the analog and digital grounds separate, use a solid ground plane, and minimize the length of the analog input traces. Also, place the device close to the analog signal sources and use shielding to reduce noise.
  • The AD2S81AJD can handle clock frequencies up to 20 MHz. However, the maximum clock frequency may vary depending on the specific application and system requirements.
  • The AD2S81AJD outputs data in a 16-bit, two's complement format. The output data can be processed using a microcontroller or an FPGA, and can be converted to other formats such as floating-point or integer if required.
  • The typical power consumption of the AD2S81AJD is around 350 mW, but this can vary depending on the specific application, clock frequency, and operating conditions.

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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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