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AD7091R-8BCPZ-RL7 - Analog Devices

Description: Analog to Digital Converters - ADC 8 chn 12 bit SAR ADC, ref(max), SPI

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AD7091R-8BCPZ-RL7 - Analog Devices PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - CP-24-7
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AD7091R-8BCPZ-RL7 - Analog Devices  - 3D model - Quad Flat No-Lead - CP-24-7
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AD7091R-8BCPZ-RL7 Details

  • Manufacturer Part Number:

    AD7091R-8BCPZ-RL7

  • 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:

    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:

    R-PDSO-G24

  • JESD-609 Code:

    e3

  • Length:

    7.8 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:

    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

  • Sample Rate:

    1 MHz

  • Sample and Hold / Track and Hold:

    TRACK

  • Seated Height-Max:

    1.2 mm

  • Supply Voltage-Nom:

    3 V

  • Surface Mount:

    YES

  • Temperature Grade:

    AUTOMOTIVE

  • 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

AD7091R-8BCPZ-RL7 Frequently Asked Questions (FAQs)

  • The AD7091R-8BCPZ-RL7 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-RL7 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 recommended power-up sequence for the AD7091R-8BCPZ-RL7 is to first apply the analog power supply (AVDD) and then the digital power supply (DVDD). This ensures that the analog circuitry is powered up before the digital circuitry, preventing any potential damage or incorrect operation.
  • The AD7091R-8BCPZ-RL7 has a power-down mode that can be used to minimize power consumption when the device is not in use. To enter power-down mode, the SHDN pin should be driven low. In power-down mode, the device's power consumption is significantly reduced, but the device's internal state is retained. When exiting power-down mode, the device will return to its previous state.
  • The AD7091R-8BCPZ-RL7's analog input pins should be driven with a low-impedance source, such as an op-amp output or a low-impedance sensor. The input signal should be filtered to remove any high-frequency noise, and the input voltage should be within the specified range to ensure accurate conversions.

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AD7091R-8BCPZ-RL7 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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