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AD623BN - Analog Devices

Description: Single-Supply, Rail-to-Rail, Low Cost Instrumentation Amplifier

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AD623BN - Analog Devices PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - . 8-Lead Plastic Dual In-Line Package [PDIP] Narrow Body (N-8
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AD623BN Details

  • Manufacturer Part Number:

    AD623BN

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    DIP

  • Package Description:

    PLASTIC, DIP-8

  • Pin Count:

    8

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    0

  • Amplifier Type:

    INSTRUMENTATION AMPLIFIER

  • Average Bias Current-Max (IIB):

    0.0275 µA

  • Bandwidth (3dB)-Nom:

    0.8 MHz

  • Common-mode Reject Ratio-Min:

    77 dB

  • Input Offset Current-Max (IIO):

    0.002 µA

  • Input Offset Voltage-Max:

    160 µV

  • JESD-30 Code:

    R-PDIP-T8

  • JESD-609 Code:

    e0

  • Length:

    9.88 mm

  • Neg Supply Voltage Limit-Max:

    -6 V

  • Neg Supply Voltage-Nom (Vsup):

    -5 V

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    DIP

  • Package Equivalence Code:

    DIP8,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    5.33 mm

  • Slew Rate-Nom:

    0.3 V/us

  • Supply Current-Max:

    0.625 mA

  • Supply Voltage Limit-Max:

    6 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    NO

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    TIN LEAD

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Voltage Gain-Max:

    1000

  • Voltage Gain-Min:

    1

  • Width:

    7.62 mm

AD623BN Frequently Asked Questions (FAQs)

  • The maximum input voltage that can be applied to the AD623BN is ±15V, but it's recommended to keep the input voltage within the supply voltage range to ensure proper operation.
  • The gain resistor (RG) can be chosen using the formula: RG = 49.9kΩ / (G - 1), where G is the desired gain. For example, for a gain of 10, RG would be approximately 5.5kΩ.
  • The VREF pin is used to set the output voltage of the amplifier when the inputs are equal. It can be connected to a voltage reference or a resistive divider to set the output voltage to a specific level.
  • Yes, the AD623BN can be used as a single-ended amplifier by connecting the negative input to ground and applying the signal to the positive input. However, this will reduce the common-mode rejection ratio (CMRR) and increase the noise.
  • To minimize noise and interference, keep the input and output traces short and away from each other, use a ground plane, and decouple the power supplies with capacitors. Also, consider using shielding and guard rings around the amplifier.

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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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Part Image AD623BNZ Analog Devices Inc

Instrumentation Amplifier, 1 Func, 160uV Offset-Max, 0.8MHz Band Width, PDIP8