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AD2S90AP - Analog Devices

Description: IC R/D CONV 12BIT 20-PLCC

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AD2S90AP - Analog Devices PCB footprint - Plastic Leaded Chip Carrier - Plastic Leaded Chip Carrier - P-20A
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AD2S90AP - Analog Devices  - 3D model - Plastic Leaded Chip Carrier - P-20A
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AD2S90AP Details

  • Manufacturer Part Number:

    AD2S90AP

  • Source Url Status Check Date:

    2013-05-01 14:56:09.66

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    QLCC

  • Package Description:

    PLASTIC, LCC-20

  • Pin Count:

    20

  • Manufacturer Package Code:

    P-20

  • HTS Code:

    8542.39.00.50

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    0

  • Analog Input Voltage-Max:

    2.2 V

  • Angular Accuracy-Max:

    8 arc min

  • Converter Type:

    SYNCHRO OR RESOLVER TO DIGITAL CONVERTER

  • JESD-30 Code:

    S-PQCC-J20

  • JESD-609 Code:

    e0

  • Length:

    8.9662 mm

  • Moisture Sensitivity Level:

    1

  • Negative Supply Voltage-Max:

    -5.25 V

  • Negative Supply Voltage-Min:

    -4.75 V

  • Negative Supply Voltage-Nom:

    -5 V

  • Number of Bits:

    12

  • Number of Functions:

    1

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    QCCJ

  • Package Equivalence Code:

    LDCC20,.4SQ

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER

  • Peak Reflow Temperature (Cel):

    225

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    4.57 mm

  • Signal/Output Frequency:

    20000 Hz

  • Supply Current-Max:

    9 mA

  • Supply Voltage-Max:

    5.25 V

  • Supply Voltage-Min:

    4.75 V

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    YES

  • Technology:

    BICMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    TIN LEAD

  • Terminal Form:

    J BEND

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    QUAD

  • Tracking Rate-Max:

    500 rps

  • Width:

    8.9662 mm

AD2S90AP 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 AD2S90AP can handle clock frequencies up to 20 MHz. However, the maximum clock frequency may vary depending on the specific application and system requirements.
  • Calibration involves adjusting the internal offset and gain of the device. This can be done using the CAL pin and the CALIBRATION register. Refer to the datasheet for detailed calibration procedures.
  • The typical settling time of the AD2S90AP is around 10-15 clock cycles, depending on the input signal frequency and amplitude.

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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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