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AD694AQ - Analog Devices

Description: 4-20mA Monolithic Current Transmitter

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AD694AQ - Analog Devices PCB footprint - Ceramic Dual-In-Line Packages - Ceramic Dual-In-Line Packages - Q-16-1
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AD694AQ - Analog Devices  - 3D model - Ceramic Dual-In-Line Packages - Q-16-1
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AD694AQ Details

  • Manufacturer Part Number:

    AD694AQ

  • Source Url Status Check Date:

    2013-05-01 14:56:16.322

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    DIP

  • Pin Count:

    16

  • Manufacturer Package Code:

    Q-16

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Analog IC - Other Type:

    ANALOG CIRCUIT

  • JESD-30 Code:

    R-GDIP-T16

  • JESD-609 Code:

    e0

  • Length:

    19.05 mm

  • Number of Functions:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    CERAMIC, GLASS-SEALED

  • Package Code:

    DIP

  • Package Equivalence Code:

    DIP16,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    5.08 mm

  • Supply Voltage-Max (Vsup):

    36 V

  • Supply Voltage-Min (Vsup):

    4.5 V

  • Supply Voltage-Nom (Vsup):

    24 V

  • Surface Mount:

    NO

  • Technology:

    BIPOLAR

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Tin/Lead (Sn63Pb37)

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Width:

    7.62 mm

AD694AQ Frequently Asked Questions (FAQs)

  • The recommended power-up sequence is to apply VCC first, followed by VEE. This ensures that the internal biasing circuitry is properly established before the amplifier is enabled.
  • To minimize noise and distortion, keep the input and output traces as short as possible, use a ground plane, and avoid running signal traces near the power supply lines. Also, use a low-ESR capacitor for decoupling and place it as close to the device as possible.
  • The AD694AQ can drive a maximum capacitive load of 100 pF. Exceeding this limit may cause instability or oscillation.
  • To compensate for the input bias current, use a resistor in series with the input signal to balance the input currents. The value of the resistor should be equal to the parallel combination of the source impedance and the input impedance of the amplifier.
  • The AD694AQ's performance is affected by temperature, with changes in offset voltage, gain, and bandwidth. The device is specified to operate over a temperature range of -40°C to +125°C, but the user should consult the datasheet for specific temperature-related specifications.

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AD694AQ 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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