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AD7691BRMZ-RL7 - Analog Devices

Description: Analog To Digital Converters (ADCs) 18 250K 1 SPI, DSP 2.3V~5.5V MSOP-10 RoHS

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AD7691BRMZ-RL7 - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - RM-10 (MSOP)
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AD7691BRMZ-RL7 - Analog Devices  - 3D model - Small Outline Packages - RM-10 (MSOP)
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AD7691BRMZ-RL7 Details

  • Manufacturer Part Number:

    AD7691BRMZ-RL7

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    TSSOP

  • Package Description:

    LEAD FREE, MO-187BA, 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:

    5.25 V

  • Analog Input Voltage-Min:

    -5.25 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):

    0.0006%

  • 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:

    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

AD7691BRMZ-RL7 Frequently Asked Questions (FAQs)

  • A good layout and routing practice is to keep the analog and digital grounds separate, use a star-ground configuration, and keep the analog signal paths as short as possible. Additionally, use a solid ground plane and avoid routing digital signals near the analog inputs.
  • The reference input should be driven with a low-impedance source, such as a voltage reference or a buffer amplifier. The input impedance of the reference input is typically around 10 kΩ, so a buffer amplifier with a low output impedance is recommended to ensure stability.
  • The recommended power-up sequence is to first apply the analog supply voltage (AVDD), followed by the digital supply voltage (DVDD), and finally the clock signal. This ensures that the analog circuitry is powered up before the digital circuitry.
  • The AD7691BRMZ-RL7 has a built-in offset and gain calibration feature. The device can be calibrated using the CAL pin, which allows the user to adjust the offset and gain of the ADC. Additionally, the device has a built-in zero-scale and full-scale calibration feature.
  • The maximum sampling rate of the AD7691BRMZ-RL7 is 250 kSPS. The power consumption of the device increases with the sampling rate, so it's recommended to use the lowest sampling rate necessary for the application to minimize power consumption.

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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 AD7691BRMZ Analog Devices Inc

ADC, Successive Approximation, 18-Bit, 1 Func, 1 Channel, Serial Access, CMOS, PDSO10