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ADA4940-1ACPZ-R2 - Analog Devices

Description: SP Amp DIFF AMP Single R-R O/P 7V 16-Pin LFCSP EP T/R

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ADA4940-1ACPZ-R2 - Analog Devices - PCB symbol
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PCB Footprints
ADA4940-1ACPZ-R2 - Analog Devices PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - CP-16-21
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3D Models
ADA4940-1ACPZ-R2 - Analog Devices - 3D model - Quad Flat No-Lead - CP-16-21
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ADA4940-1ACPZ-R2 Details

  • Manufacturer Part Number:

    ADA4940-1ACPZ-R2

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    QFN

  • Package Description:

    LFCSP-16

  • Pin Count:

    16

  • Manufacturer Package Code:

    CP-16-21

  • Country Of Origin:

    USA

  • 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-N16

  • JESD-609 Code:

    e3

  • Length:

    3 mm

  • Low-Bias:

    YES

  • Low-Offset:

    YES

  • Micropower:

    YES

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC16,.12SQ,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:

    Matte Tin (Sn)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    30

  • Voltage Gain-Min:

    0.99

  • Wideband:

    YES

  • Width:

    3 mm

ADA4940-1ACPZ-R2 Frequently Asked Questions (FAQs)

  • A good PCB layout for the ADA4940-1ACPZ-R2 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 minimize noise and ensure optimal performance.
  • To optimize the ADA4940-1ACPZ-R2's performance for high-frequency applications, it's recommended to use a low-pass filter at the input, minimize the PCB trace lengths, and use a high-frequency capable capacitor at the output. Additionally, ensuring a low impedance power supply and using a good quality decoupling capacitor can also help to improve the device's high-frequency performance.
  • The ADA4940-1ACPZ-R2 has an operating temperature range of -40°C to +125°C. However, it's recommended to operate the device within a temperature range of -20°C to +85°C for optimal performance and reliability.
  • Yes, the ADA4940-1ACPZ-R2 can be used in a single-supply configuration. However, it's recommended to use an external voltage reference and to ensure that the input common-mode voltage is within the specified range to maintain optimal performance.
  • To troubleshoot common issues with the ADA4940-1ACPZ-R2, it's recommended to check the PCB layout for any noise or signal integrity issues, ensure that the power supply is clean and stable, and verify that the input and output signals are within the specified ranges. Additionally, checking the device's pinouts and ensuring that they are correctly connected can also help to identify and resolve any issues.

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ADA4940-1ACPZ-R2 Overview

Use the download button to access the ADA4940-1ACPZ-R2 schematic symbol, PCB footprint, and 3D model.
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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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