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AD977CRZ - Analog Devices

Description: Fast 16-Bit ADC ► 100 kSPS Throughput Rate—AD977 ► 200 kSPS Throughput Rate—AD977A ► Single 5 V Supply Operation ► Power Dissipation 100 mW Max ► Power-Down Mode 50 µW ► Input Ranges: ► Unipolar; 0 V–10 V, 0 V–5 V, and 0 V–4 V ► Bipolar; ±10 V, ±5 V, and ±3.3 V ► Automatic test equipment ► Process control and industrial automation ► Choice of External or Internal 2.5 V Reference ► High Speed Serial Interface ► On-Chip Clock ► 20-Lead Skinny SOIC Package ► 28-Lead Skinny SSOP Package

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AD977CRZ - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - RW-20
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AD977CRZ - Analog Devices  - 3D model - Small Outline Packages - RW-20
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AD977CRZ Details

  • Manufacturer Part Number:

    AD977CRZ

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Not Recommended

  • Part Package Code:

    SOIC

  • Package Description:

    SOP-20

  • Pin Count:

    20

  • Manufacturer Package Code:

    RW-20

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    3

  • 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-G20

  • JESD-609 Code:

    e3

  • Length:

    12.8 mm

  • Moisture Sensitivity Level:

    3

  • Number of Analog In Channels:

    3

  • 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:

    BINARY, 2S COMPLEMENT BINARY

  • Output Format:

    SERIAL

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP20,.4

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Sample Rate:

    0.1 MHz

  • Seated Height-Max:

    2.65 mm

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    YES

  • Technology:

    BICMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    7.5 mm

AD977CRZ Frequently Asked Questions (FAQs)

  • The recommended power-up sequence is to apply VCC first, followed by AVCC, and then DVCC. This ensures that the analog and digital sections of the device power up correctly.
  • To optimize performance, ensure that the device is operated within the recommended operating conditions, use a low-noise power supply, and minimize noise coupling into the device. Additionally, use a high-quality clock source and ensure that the analog input signals are properly filtered and terminated.
  • The maximum clock frequency that can be used with the AD977CRZ is 65 MHz. However, the actual clock frequency used may be limited by the specific application and the quality of the clock source.
  • The AD977CRZ can be interfaced with a microcontroller or FPGA using a parallel or serial interface. The device provides a 16-bit parallel data output, as well as a serial interface that can be used with a SPI or I2C interface. The specific interface used will depend on the requirements of the application.
  • The typical power consumption of the AD977CRZ is 350 mW, assuming a 3.3 V power supply and a clock frequency of 65 MHz. However, the actual power consumption may vary depending on the specific application and operating conditions.

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AD977CRZ 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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