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AD7191BRUZ - Analog Devices

Description: Analog to Digital Converters - ADC 2ch pin prog Very-Low Noise 24bit I.C

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AD7191BRUZ - Analog Devices - PCB symbol
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PCB Footprints
AD7191BRUZ - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - RU-24 (TSSOP)
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AD7191BRUZ - Analog Devices - 3D model - Small Outline Packages - RU-24 (TSSOP)
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AD7191BRUZ Details

  • Manufacturer Part Number:

    AD7191BRUZ

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    TSSOP

  • Package Description:

    TSSOP-24

  • Pin Count:

    24

  • Manufacturer Package Code:

    RU-24

  • Country Of Origin:

    Taiwan

  • 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

  • Converter Type:

    ADC, DELTA-SIGMA

  • JESD-30 Code:

    R-PDSO-G24

  • JESD-609 Code:

    e3

  • Length:

    7.8 mm

  • Linearity Error-Max (EL):

    0.001%

  • Moisture Sensitivity Level:

    1

  • Number of Analog In Channels:

    1

  • Number of Bits:

    24

  • Number of Functions:

    1

  • Number of Terminals:

    24

  • Operating Temperature-Max:

    105 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Bit Code:

    BINARY, OFFSET BINARY

  • Output Format:

    SERIAL

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP24,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Sample Rate:

    0.0048 MHz

  • Seated Height-Max:

    1.2 mm

  • Supply Current-Max:

    5 mA

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    4.4 mm

AD7191BRUZ Frequently Asked Questions (FAQs)

  • The AD7191BRUZ is a high-precision ADC, and its performance can be affected by the PCB layout and component placement. It is recommended to follow a star-grounding scheme, keep the analog and digital grounds separate, and place the ADC close to the analog signal sources. Additionally, decoupling capacitors should be placed close to the ADC's power pins.
  • To optimize the AD7191BRUZ's performance for low-noise applications, ensure that the analog input signals are properly filtered and buffered, use a low-noise voltage reference, and minimize digital noise coupling into the analog circuitry. Additionally, consider using a low-dropout regulator (LDO) to power the ADC, and use a quiet power supply.
  • The recommended clock frequency for the AD7191BRUZ is between 1.5 MHz and 4.5 MHz. However, the optimal clock frequency may vary depending on the specific application and noise requirements. It is recommended to consult the datasheet and application notes for more information.
  • The AD7191BRUZ has an internal calibration mechanism that can be used to optimize its performance. The calibration process involves writing specific registers to configure the ADC's gain and offset. It is recommended to consult the datasheet and application notes for more information on the calibration process.
  • The maximum sampling rate of the AD7191BRUZ is 4.8 kSPS (kilosamples per second). However, the actual sampling rate may be limited by the system's clock frequency, filter settling time, and other factors.

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AD7191BRUZ Overview

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To find more CAD model downloads similar to this part, try a partial part number search, like AD719, or try a keyword search, such as Analog to Digital Converters

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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