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AD744JNZ - Analog Devices

Description: AD744JNZ, Operational Amplifier 13MHz, 8-Pin PDIP

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AD744JNZ - Analog Devices - PCB symbol
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AD744JNZ - Analog Devices PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - N-8 (BSC)
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AD744JNZ - Analog Devices - 3D model - Dual-In-Line Packages - N-8 (BSC)
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AD744JNZ Details

  • Manufacturer Part Number:

    AD744JNZ

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Not Recommended

  • Part Package Code:

    DIP

  • Package Description:

    DIP-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    N-8

  • Country Of Origin:

    Philippines

  • 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:

    70 dB

  • Common-mode Reject Ratio-Nom:

    80 dB

  • Frequency Compensation:

    YES

  • Input Offset Voltage-Max:

    2000 µV

  • JESD-30 Code:

    R-PDIP-T8

  • JESD-609 Code:

    e3

  • Length:

    9.27 mm

  • Low-Bias:

    YES

  • Low-Offset:

    NO

  • Micropower:

    NO

  • 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:

    DIP

  • Package Equivalence Code:

    DIP8,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Power:

    NO

  • Programmable Power:

    NO

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    4.44 mm

  • Slew Rate-Min:

    45 V/us

  • Slew Rate-Nom:

    75 V/us

  • Supply Current-Max:

    5 mA

  • Supply Voltage Limit-Max:

    18 V

  • Supply Voltage-Nom (Vsup):

    15 V

  • Surface Mount:

    NO

  • Technology:

    BIPOLAR

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Unity Gain BW-Nom:

    13000

  • Voltage Gain-Min:

    100000

  • Wideband:

    NO

  • Width:

    7.62 mm

AD744JNZ Frequently Asked Questions (FAQs)

  • The AD744JNZ is a high-precision, high-speed amplifier, and as such, it requires careful layout and placement to minimize noise and ensure optimal performance. It is recommended to keep the input and output traces as short as possible, and to use a solid ground plane to reduce noise. Additionally, it is recommended to place the amplifier close to the signal source and to use shielding to reduce electromagnetic interference (EMI).
  • The gain resistor values for the AD744JNZ depend on the desired gain and bandwidth of the amplifier. The datasheet provides a gain resistor calculation formula, but in general, a good starting point is to choose resistors that provide a gain of 1-10. It's also important to consider the parasitic capacitance of the resistors and the PCB layout when selecting the gain resistors.
  • The maximum power dissipation of the AD744JNZ is 1.4W. To ensure that you don't exceed this limit, you need to calculate the power dissipation based on the supply voltage, output current, and package thermal resistance. The datasheet provides a power dissipation calculation formula, and it's recommended to use a thermal pad or heat sink to reduce the junction temperature and ensure reliable operation.
  • The AD744JNZ is a high-speed amplifier and can be prone to high-frequency noise and oscillations. To filter out these unwanted signals, it's recommended to use a low-pass filter or a ferrite bead in series with the input signal. Additionally, it's important to use a bypass capacitor on the power supply pins to reduce noise and oscillations.
  • The recommended input impedance for the AD744JNZ is 1kΩ to 10kΩ, and the recommended output impedance is 100Ω to 1kΩ. However, the optimal impedance values depend on the specific application and signal frequency. It's recommended to consult the datasheet and application notes for more information.

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AD744JNZ 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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