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ADA4940-2ACPZ-RL - Analog Devices

Description: Differential Amplifiers Sub 10M W ADC Driver for PULSAR Family

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ADA4940-2ACPZ-RL - Analog Devices - PCB symbol
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PCB Footprints
ADA4940-2ACPZ-RL - Analog Devices PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - CP-24-7 (LFCSP)
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3D Models
ADA4940-2ACPZ-RL - Analog Devices - 3D model - Quad Flat No-Lead - CP-24-7 (LFCSP)
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ADA4940-2ACPZ-RL Details

  • Manufacturer Part Number:

    ADA4940-2ACPZ-RL

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    QFN

  • Package Description:

    LFCSP-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

  • Amplifier Type:

    OPERATIONAL AMPLIFIER

  • Architecture:

    VOLTAGE-FEEDBACK

  • Average Bias Current-Max (IIB):

    1.6 µA

  • Bias Current-Max (IIB) @25C:

    3.5 µA

  • Common-mode Reject Ratio-Min:

    86 dB

  • Common-mode Reject Ratio-Nom:

    119 dB

  • Frequency Compensation:

    YES

  • Input Offset Voltage-Max:

    350 µV

  • JESD-30 Code:

    S-XQCC-N24

  • JESD-609 Code:

    e3

  • Length:

    4 mm

  • Low-Bias:

    YES

  • Low-Offset:

    YES

  • Micropower:

    YES

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    2

  • Number of Terminals:

    24

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • 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

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Power:

    YES

  • Programmable Power:

    YES

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1 mm

  • Slew Rate-Nom:

    95 V/us

  • Supply Current-Max:

    1.38 mA

  • Supply Voltage Limit-Max:

    8 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Tin (Sn)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

  • Voltage Gain-Min:

    0.99

  • Wideband:

    YES

  • Width:

    4 mm

ADA4940-2ACPZ-RL Frequently Asked Questions (FAQs)

  • A good PCB layout for the ADA4940-2ACPZ-RL involves keeping the analog and digital grounds separate, using a solid ground plane, and placing the device close to the analog signal sources. Additionally, it's recommended to use a 4-layer PCB with a dedicated power plane and a dedicated ground plane.
  • To optimize the ADA4940-2ACPZ-RL's performance for high-frequency applications, it's recommended to use a low-pass filter at the input, minimize the input capacitance, and use a high-frequency capable PCB material. Additionally, the device's bandwidth can be optimized by adjusting the gain and the output load impedance.
  • The recommended power-up sequence for the ADA4940-2ACPZ-RL is to first apply the analog power supply (VCC) and then the digital power supply (VDD). This ensures that the device's internal circuitry is properly initialized and prevents latch-up or damage.
  • To troubleshoot common issues with the ADA4940-2ACPZ-RL, it's recommended to check the PCB layout for any noise or signal integrity issues, verify the power supply voltage and current, and check for any component damage or malfunction. Additionally, using a scope or a logic analyzer can help identify the root cause of the issue.
  • The recommended thermal management strategy for the ADA4940-2ACPZ-RL involves using a heat sink or a thermal pad to dissipate heat, ensuring good airflow around the device, and minimizing the device's power consumption. Additionally, the device's thermal shutdown feature can be used to prevent overheating.

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ADA4940-2ACPZ-RL Overview

Use the download button to access the ADA4940-2ACPZ-RL schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like ADA49, or try a keyword search, such as Operational Amplifiers

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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