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AD977BRS - Analog Devices

Description: 16-Bit, 200 kSPS, Serial I/O A/D Converter

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AD977BRS - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - RS-28
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AD977BRS - Analog Devices  - 3D model - Small Outline Packages - RS-28
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AD977BRS Details

  • Manufacturer Part Number:

    AD977BRS

  • Source Url Status Check Date:

    2013-05-01 14:56:32.273

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SSOP

  • Package Description:

    SSOP-28

  • Pin Count:

    28

  • Manufacturer Package Code:

    RS-28

  • HTS Code:

    8542.39.00.30

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    0

  • Analog Input Voltage-Max:

    10 V

  • Analog Input Voltage-Min:

    -10 V

  • Conversion Time-Max:

    8 µs

  • Converter Type:

    ADC, SUCCESSIVE APPROXIMATION

  • JESD-30 Code:

    R-PDSO-G28

  • JESD-609 Code:

    e0

  • Length:

    10.2 mm

  • Linearity Error-Max (EL):

    0.0031%

  • Moisture Sensitivity Level:

    1

  • Number of Analog In Channels:

    3

  • Number of Bits:

    16

  • Number of Functions:

    1

  • Number of Terminals:

    28

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Bit Code:

    BINARY, 2S COMPLEMENT BINARY

  • Output Format:

    SERIAL

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SSOP

  • Package Equivalence Code:

    SSOP28,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    240

  • Qualification Status:

    Not Qualified

  • Sample Rate:

    0.1 MHz

  • Sample and Hold / Track and Hold:

    TRACK

  • Seated Height-Max:

    2 mm

  • Supply Current-Max:

    35 mA

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    YES

  • Technology:

    BICMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Tin/Lead (Sn85Pb15)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    5.3 mm

AD977BRS Frequently Asked Questions (FAQs)

  • The recommended power-up sequence is to apply VCC first, followed by AVCC, and then the digital power supplies (DVCC and OVCC). This ensures that the analog circuitry is powered up before the digital circuitry.
  • To optimize performance, ensure that the analog and digital power supplies are well-decoupled, and use a low-noise voltage reference. Additionally, use a high-quality clock source and ensure that the clock signal is properly terminated. Proper PCB layout and grounding techniques are also essential.
  • The AD977BRS can support clock frequencies up to 65 MHz. However, the maximum clock frequency may be limited by the specific application and the quality of the clock signal.
  • The AD977BRS can be configured for different output formats (e.g., offset binary, two's complement, etc.) using the OFS[2:0] pins. Consult the datasheet for specific configuration details.
  • The typical latency of the AD977BRS is 2-3 clock cycles, depending on the specific application and the clock frequency.

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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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