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AD744KRZ-REEL7 - Analog Devices

Description: Precision, 500 ns Settling BiFET Op Amp

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AD744KRZ-REEL7 - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - R-8_2022
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AD744KRZ-REEL7 - Analog Devices  - 3D model - Small Outline Packages - R-8_2022
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AD744KRZ-REEL7 Details

  • Manufacturer Part Number:

    AD744KRZ-REEL7

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Not Recommended

  • Part Package Code:

    SOIC

  • Package Description:

    SOIC-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    R-8

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    3

  • Amplifier Type:

    OPERATIONAL AMPLIFIER

  • Architecture:

    VOLTAGE-FEEDBACK

  • Average Bias Current-Max (IIB):

    0.00015 µA

  • Bias Current-Max (IIB) @25C:

    0.00015 µA

  • Common-mode Reject Ratio-Min:

    74 dB

  • Common-mode Reject Ratio-Nom:

    80 dB

  • Frequency Compensation:

    YES

  • Input Offset Voltage-Max:

    1000 µV

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    4.9 mm

  • Low-Bias:

    YES

  • Low-Offset:

    NO

  • Micropower:

    NO

  • Moisture Sensitivity Level:

    1

  • Neg Supply Voltage Limit-Max:

    -18 V

  • Neg Supply Voltage-Nom (Vsup):

    -15 V

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    70 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    DIP8,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    TR, 7 INCH

  • Peak Reflow Temperature (Cel):

    260

  • Power:

    NO

  • Programmable Power:

    NO

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    2.72 mm

  • Slew Rate-Min:

    50 V/us

  • Slew Rate-Nom:

    75 V/us

  • Supply Current-Max:

    4 mA

  • Supply Voltage Limit-Max:

    18 V

  • Supply Voltage-Nom (Vsup):

    15 V

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Unity Gain BW-Nom:

    13000

  • Voltage Gain-Min:

    100000

  • Wideband:

    NO

  • Width:

    3.9 mm

AD744KRZ-REEL7 Frequently Asked Questions (FAQs)

  • A good PCB layout for the AD744KRZ involves keeping the analog and digital grounds separate, using a solid ground plane, and minimizing noise coupling between the analog and digital sections. A 4-layer PCB with a dedicated analog ground plane is recommended.
  • The AD744KRZ has an internal calibration circuit that is enabled by applying a voltage to the CAL pin. The calibration process involves shorting the CAL pin to VDD, waiting for the calibration cycle to complete, and then removing the short. The device is now calibrated and ready for use.
  • The maximum power dissipation of the AD744KRZ is 500mW. This is calculated based on the maximum junction temperature of 150°C and the thermal resistance of the package. It's essential to ensure proper thermal management to prevent overheating.
  • The AD744KRZ is rated for operation from -40°C to 125°C. However, the device's accuracy and linearity may degrade at higher temperatures. It's essential to consider the temperature coefficient of the device and ensure proper thermal management in high-temperature applications.
  • The AD744KRZ has a serial interface that can be connected to a microcontroller's SPI or I2C interface. The device requires a clock signal, chip select, and data lines to communicate with the microcontroller. A level shifter may be required if the microcontroller's voltage levels are not compatible with the AD744KRZ.

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AD744KRZ-REEL7 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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