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AD7091R-8BCPZ - Analog Devices

Description: 8-Channel, 1 MSPS, Ultralow Power, 12-Bit ADC in 24-Lead TSSOP

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PCB Footprints
AD7091R-8BCPZ - Analog Devices PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - CP-24-7
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3D Models
AD7091R-8BCPZ - Analog Devices  - 3D model - Quad Flat No-Lead - CP-24-7
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AD7091R-8BCPZ Details

  • Manufacturer Part Number:

    AD7091R-8BCPZ

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    TSSOP

  • Package Description:

    HVQCCN-24

  • Pin Count:

    24

  • Manufacturer Package Code:

    CP-24-7

  • Country Of Origin:

    South Korea

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Analog Input Voltage-Max:

    5.25 V

  • Conversion Time-Max:

    0.6 µs

  • Converter Type:

    ADC, SUCCESSIVE APPROXIMATION

  • JESD-30 Code:

    S-XQCC-N24

  • JESD-609 Code:

    e3

  • Length:

    4 mm

  • Linearity Error-Max (EL):

    0.0244%

  • Moisture Sensitivity Level:

    3

  • Number of Analog In Channels:

    8

  • Number of Bits:

    12

  • Number of Functions:

    1

  • Number of Terminals:

    24

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Bit Code:

    BINARY

  • Output Format:

    SERIAL

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC24,.16SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Sample Rate:

    1 MHz

  • Sample and Hold / Track and Hold:

    TRACK

  • Seated Height-Max:

    0.8 mm

  • Supply Voltage-Nom:

    3 V

  • Surface Mount:

    YES

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    4 mm

AD7091R-8BCPZ Frequently Asked Questions (FAQs)

  • The AD7091R-8BCPZ is a sensitive analog device, and proper layout and placement are crucial. It is recommended to place the device close to the analog signal source, use a solid ground plane, and keep digital signals away from the analog signals. Additionally, use short and direct traces for the analog signals, and avoid crossing digital and analog signals.
  • The AD7091R-8BCPZ 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. It is recommended to follow the calibration procedure outlined in the datasheet and to recalibrate the device periodically to maintain accuracy.
  • The maximum sampling rate of the AD7091R-8BCPZ is 1 MSPS. The power consumption of the device increases with the sampling rate, so it is recommended to use the lowest sampling rate necessary for the application to minimize power consumption. However, the device can operate at lower sampling rates to reduce power consumption if required.
  • The AD7091R-8BCPZ has built-in overvoltage and undervoltage protection, but it is still important to ensure that the input voltage remains within the recommended operating range. If an overvoltage or undervoltage condition is detected, the device will enter a fault state and the output will be clamped to prevent damage. It is recommended to use external voltage protection circuits, such as voltage regulators and TVS diodes, to protect the device from voltage transients and faults.
  • The recommended power-up sequence for the AD7091R-8BCPZ is to apply the analog power supply (AVDD) first, followed by the digital power supply (DVDD). The power-down sequence should be reversed, with DVDD being turned off first, followed by AVDD. This ensures that the device is properly powered down and minimizes the risk of latch-up or damage.

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AD7091R-8BCPZ 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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