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AD7685CRMZ - Analog Devices

Description: AD7685CRMZ, 16-Bit Analogue to Digital Converter, Differential, Serial, 10-Pin MSOP

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AD7685CRMZ Details

  • Manufacturer Part Number:

    AD7685CRMZ

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    TSSOP

  • Package Description:

    MSOP-10

  • Pin Count:

    10

  • Manufacturer Package Code:

    RM-10

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Analog Input Voltage-Max:

    5.5 V

  • Conversion Time-Max:

    2.2 µs

  • Converter Type:

    ADC, SUCCESSIVE APPROXIMATION

  • JESD-30 Code:

    S-PDSO-G10

  • JESD-609 Code:

    e4

  • Length:

    3 mm

  • Linearity Error-Max (EL):

    0.0031%

  • Moisture Sensitivity Level:

    1

  • Number of Analog In Channels:

    1

  • Number of Bits:

    16

  • Number of Functions:

    1

  • Number of Terminals:

    10

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Bit Code:

    BINARY

  • Output Format:

    SERIAL

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP10,.19,20

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Sample Rate:

    0.25 MHz

  • Sample and Hold / Track and Hold:

    TRACK

  • Seated Height-Max:

    1.1 mm

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

  • Width:

    3 mm

AD7685CRMZ 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 and digital signals separate. Also, keep the ADC input pins away from the digital signals and use a low-pass filter to reduce noise.
  • To ensure accurate conversion results, use a high-quality analog input signal, ensure proper signal termination, and use a low-jitter clock source. Also, consider using a filter to remove high-frequency noise and ensure the input signal is within the specified range.
  • The recommended power-up sequence is to first apply the analog supply voltage (AVDD), followed by the digital supply voltage (DVDD), and then the clock signal. This ensures that the internal biasing and reference circuits are properly initialized.
  • The AD7685CRMZ's digital output data is in a 16-bit parallel format. When using a microcontroller or FPGA, ensure that the data is properly synchronized and latched, and consider using a FIFO or buffer to handle the data transfer.
  • The AD7685CRMZ is rated for operation from -40°C to 125°C. Ensure good thermal conduction by using a heat sink or thermal pad, and consider using thermal interface materials to reduce thermal resistance. Also, ensure that the device is operated within the specified power dissipation limits.

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AD7685CRMZ 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 AD7685CRMZRL7 Analog Devices Inc

ADC, Successive Approximation, 16-Bit, 1 Func, 1 Channel, Serial Access, CMOS, PDSO10