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AD7091R-5BCPZ - Analog Devices

Description: Analog to Digital Converters - ADC 4 chn 12bit SAR ADC ref (typical) I2C

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AD7091R-5BCPZ - Analog Devices PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - CP-20-10 (LFCSP)
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AD7091R-5BCPZ - Analog Devices  - 3D model - Quad Flat No-Lead - CP-20-10 (LFCSP)
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AD7091R-5BCPZ Details

  • Manufacturer Part Number:

    AD7091R-5BCPZ

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    LFCSP-20

  • Pin Count:

    20

  • Manufacturer Package Code:

    CP-20-10

  • 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

  • Converter Type:

    ADC, SUCCESSIVE APPROXIMATION

  • JESD-30 Code:

    S-XQCC-N20

  • JESD-609 Code:

    e3

  • Length:

    4 mm

  • Linearity Error-Max (EL):

    0.0305%

  • Moisture Sensitivity Level:

    3

  • Number of Analog In Channels:

    4

  • Number of Bits:

    12

  • Number of Functions:

    1

  • Number of Terminals:

    20

  • 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:

    LCC20,.16SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Sample and Hold / Track and Hold:

    TRACK

  • Seated Height-Max:

    0.8 mm

  • Supply Current-Max:

    0.105 mA

  • Supply Voltage-Nom:

    3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • 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-5BCPZ Frequently Asked Questions (FAQs)

  • A good layout and routing practice is to keep the analog and digital grounds separate, use a solid ground plane, and keep the analog and digital signals separate. Also, place the AD7091R-5BCPZ close to the analog signal sources and use short traces to minimize noise pickup.
  • The AD7091R-5BCPZ has an internal calibration circuit that can be enabled by setting the CAL bit in the control register. The device also has a self-calibration feature that can be initiated by setting the SCAL bit. It is recommended to perform a full-scale calibration after power-up and after any changes to the reference voltage or input range.
  • The recommended power-up sequence is to first apply the analog supply voltage (AVDD) and then the digital supply voltage (DVDD). The digital supply voltage should be applied after the analog supply voltage has reached its nominal value. This ensures that the internal analog circuits are powered up before the digital circuits.
  • The AD7091R-5BCPZ has internal overvoltage protection diodes on the analog input pins. However, it is still recommended to use external protection circuitry, such as voltage-limiting resistors or clamping diodes, to prevent damage from excessive voltage levels.
  • The AD7091R-5BCPZ can be synchronized with an external clock source by connecting the clock signal to the CLKIN pin. The device can also be configured to use an internal clock source. It is recommended to use a clock signal with a frequency of at least 10 MHz to ensure accurate conversions.

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AD7091R-5BCPZ 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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Part Image AD7091R-5BCPZ-RL7 Analog Devices Inc

ADC, Successive Approximation, 12-Bit, 1 Func, 4 Channel, Serial Access