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AD7982BCPZ-RL7 - Analog Devices

Description: 18-Bit, 1 MSPS PulSAR ADC in MSOP/LFCSP

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AD7982BCPZ-RL7 - Analog Devices PCB footprint - Small Outline No-lead - Small Outline No-lead - (CP-10-9)
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AD7982BCPZ-RL7 - Analog Devices  - 3D model - Small Outline No-lead - (CP-10-9)
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AD7982BCPZ-RL7 Details

  • Manufacturer Part Number:

    AD7982BCPZ-RL7

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    QFN

  • Package Description:

    QFN-10

  • Pin Count:

    10

  • Manufacturer Package Code:

    CP-10-9

  • Country Of Origin:

    South Korea

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Analog Input Voltage-Max:

    5 V

  • Analog Input Voltage-Min:

    -5 V

  • Conversion Time-Max:

    0.71 µs

  • Converter Type:

    ADC, SUCCESSIVE APPROXIMATION

  • JESD-30 Code:

    S-XQCC-N10

  • JESD-609 Code:

    e3

  • Length:

    3 mm

  • Linearity Error-Max (EL):

    0.0008%

  • Moisture Sensitivity Level:

    1

  • Number of Analog In Channels:

    1

  • Number of Bits:

    18

  • Number of Functions:

    1

  • Number of Terminals:

    10

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Bit Code:

    2S COMPLEMENT BINARY

  • Output Format:

    SERIAL

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    SOLCC10,.11,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Sample Rate:

    1 MHz

  • Sample and Hold / Track and Hold:

    TRACK

  • Seated Height-Max:

    0.85 mm

  • Supply Current-Max:

    2.5 mA

  • Supply Voltage-Nom:

    2.5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    3 mm

AD7982BCPZ-RL7 Frequently Asked Questions (FAQs)

  • A good layout and routing practice is to keep the analog and digital grounds separate, use a solid ground plane, and keep the analog signal traces away from the digital signal traces. Additionally, use a low-ESR capacitor for the AVDD and DVDD pins, and keep the decoupling capacitors close to the pins.
  • The AD7982BCPZ-RL7 has an internal calibration circuit that can be enabled by setting the CAL bit in the control register. The device will then perform a self-calibration sequence to ensure accurate conversions. Additionally, the user can perform an external calibration by applying a known input voltage and adjusting the offset and gain registers accordingly.
  • The maximum sampling rate of the AD7982BCPZ-RL7 is 1 MSPS. However, the actual sampling rate may be limited by the conversion time, which is approximately 1.5 μs. Additionally, the sampling rate may be limited by the settling time of the input signal, which depends on the input frequency and amplitude.
  • The AD7982BCPZ-RL7 outputs 16-bit data in a twos-complement format. The output data can be read through the SPI interface, and the user can configure the output data format to be either right-justified or left-justified. The user can also configure the output data rate to be either 16-bit or 24-bit.
  • The power consumption of the AD7982BCPZ-RL7 is typically 15 mW at 1 MSPS. To minimize power consumption, the user can reduce the sampling rate, use the power-down mode, and minimize the number of conversions. Additionally, the user can use the shutdown mode to reduce power consumption to less than 1 μW.

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AD7982BCPZ-RL7 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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Part Image AD7982BCPZ-RL Analog Devices Inc

ADC, Successive Approximation, 18-Bit, 1 Func, 1 Channel, Serial Access, CMOS