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AD7691BRMZ - Analog Devices

Description: AD7691BRMZ, 18-Bit Analogue to Digital Converter, Differential, Serial, 10-Pin MSOP

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AD7691BRMZ - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - MSOP 10
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AD7691BRMZ - Analog Devices  - 3D model - Small Outline Packages - MSOP 10
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AD7691BRMZ Details

  • Manufacturer Part Number:

    AD7691BRMZ

  • 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 Frequently Asked Questions (FAQs)

  • The AD7691BRMZ requires careful layout and placement to ensure optimal performance. It is recommended to place the device close to the analog signal sources, use a solid ground plane, and keep the analog and digital signals separate. Additionally, the device should be placed away from high-frequency noise sources and heat sources.
  • To optimize the performance of the AD7691BRMZ in noisy environments, it is recommended to use a low-pass filter at the input, use a high-quality power supply, and ensure good grounding and shielding. Additionally, the device can be operated in a differential mode to reduce common-mode noise.
  • The maximum sampling rate of the AD7691BRMZ is 250 kSPS. However, the actual sampling rate may be limited by the system's clock frequency, the input signal's bandwidth, and the device's settling time.
  • The AD7691BRMZ has an internal calibration circuit that can be used to calibrate the device. The calibration process involves applying a known input voltage and adjusting the internal calibration registers to achieve the desired accuracy. The calibration process should be performed at power-up and after any changes to the system's operating conditions.
  • The power consumption of the AD7691BRMZ depends on the operating mode, sampling rate, and supply voltage. In normal operation, the device consumes around 15 mW at 3 V supply voltage and 250 kSPS sampling rate. In power-down mode, the device consumes around 1 μW.

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AD7691BRMZ 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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