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ADA4691-2ACBZ-R7 - Analog Devices

Description: Low Power, 3.6 MHz, Low Noise, Rail-to-Rail Output, Operational Amplifiers

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ADA4691-2ACBZ-R7 - Analog Devices PCB footprint - BGA - BGA - CB-9-3----4
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ADA4691-2ACBZ-R7 Details

  • Manufacturer Part Number:

    ADA4691-2ACBZ-R7

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    BGA

  • Package Description:

    WLCSP-9

  • Pin Count:

    9

  • Manufacturer Package Code:

    CB-9-3

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Amplifier Type:

    OPERATIONAL AMPLIFIER

  • Architecture:

    VOLTAGE-FEEDBACK

  • Average Bias Current-Max (IIB):

    0.00036 µA

  • Bias Current-Max (IIB) @25C:

    0.000225 µA

  • Common-mode Reject Ratio-Min:

    75 dB

  • Common-mode Reject Ratio-Nom:

    98 dB

  • Frequency Compensation:

    YES

  • Input Offset Voltage-Max:

    3500 µV

  • JESD-30 Code:

    R-PBGA-B9

  • JESD-609 Code:

    e1

  • Length:

    1.22 mm

  • Low-Bias:

    YES

  • Low-Offset:

    NO

  • Micropower:

    YES

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    2

  • Number of Terminals:

    9

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    VFBGA

  • Package Equivalence Code:

    BGA9,3X3,16

  • Package Shape:

    RECTANGULAR

  • Package Style:

    GRID ARRAY, VERY THIN PROFILE, FINE PITCH

  • Packing Method:

    TR, 7 INCH

  • Peak Reflow Temperature (Cel):

    260

  • Power:

    NO

  • Programmable Power:

    NO

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    0.645 mm

  • Slew Rate-Nom:

    1.3 V/us

  • Supply Current-Max:

    0.55 mA

  • Supply Voltage Limit-Max:

    6 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Tin/Silver/Copper (Sn/Ag/Cu)

  • Terminal Form:

    BALL

  • Terminal Pitch:

    0.4 mm

  • Terminal Position:

    BOTTOM

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

    30

  • Unity Gain BW-Nom:

    3600

  • Voltage Gain-Min:

    1410

  • Wideband:

    NO

  • Width:

    1.21 mm

ADA4691-2ACBZ-R7 Frequently Asked Questions (FAQs)

  • A good PCB layout for the ADA4691-2ACBZ-R7 involves keeping the input and output traces separate, using a solid ground plane, and placing decoupling capacitors close to the device. Additionally, it's recommended to use a 4-layer PCB with a dedicated power plane and a dedicated ground plane.
  • To ensure stability, make sure to follow the recommended compensation network values and layout guidelines. Also, ensure that the device is operated within its recommended operating conditions, and that the input and output impedances are matched properly.
  • The maximum power dissipation of the ADA4691-2ACBZ-R7 is dependent on the package type and the ambient temperature. The maximum power dissipation can be calculated using the formula: Pd = (Vcc x Icc) + (Vout x Iout). It's recommended to keep the junction temperature below 150°C to ensure reliable operation.
  • The ADA4691-2ACBZ-R7 is rated for operation up to 125°C. However, the device's performance and reliability may degrade at high temperatures. It's recommended to derate the device's power dissipation and ensure proper heat sinking to maintain a safe junction temperature.
  • To troubleshoot common issues with the ADA4691-2ACBZ-R7, start by checking the power supply voltage, input and output impedances, and the compensation network. Use an oscilloscope to check for oscillations or instability, and ensure that the device is operated within its recommended operating conditions.

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ADA4691-2ACBZ-R7 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 ADA4691-2ACBZ-RL Analog Devices Inc

Operational Amplifier, 2 Func, 3500uV Offset-Max, CMOS, PBGA9