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AD834ARZ - Analog Devices

Description: AD834ARZ, Analogue Multiplier 4-Bits 8-Pin SOIC

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AD834ARZ Details

  • Manufacturer Part Number:

    AD834ARZ

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • 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:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Analog IC - Other Type:

    ANALOG MULTIPLIER OR DIVIDER

  • Bandwidth-Nom:

    500 MHz

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    4.9 mm

  • Moisture Sensitivity Level:

    1

  • Neg Supply Voltage-Max (Vsup):

    -9 V

  • Neg Supply Voltage-Min (Vsup):

    -4 V

  • Neg Supply Voltage-Nom (Vsup):

    -5 V

  • Negative Input Voltage-Max:

    -1 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:

    SOP

  • Package Equivalence Code:

    SOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Positive Input Voltage-Max:

    1 V

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Supply Voltage-Max (Vsup):

    9 V

  • Supply Voltage-Min (Vsup):

    4 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3.9 mm

AD834ARZ Frequently Asked Questions (FAQs)

  • The recommended power-up sequence is to apply VCC first, followed by VEE, and then the input signal. This ensures proper operation and prevents damage to the device.
  • To optimize the gain and bandwidth, adjust the values of the external resistors (Rf and Rg) and capacitors (Cf and Cg) in the feedback network. A smaller Rf and larger Cf can increase the gain, while a larger Rg and smaller Cg can increase the bandwidth.
  • The maximum input signal amplitude that the AD834ARZ can handle is ±1.5V peak-to-peak. Exceeding this limit can cause distortion and reduce the device's performance.
  • To reduce noise and distortion, use a low-noise power supply, decouple the power pins with capacitors, and use a high-quality input signal. Additionally, consider using a shielded enclosure and keeping the device away from noise sources.
  • Yes, the AD834ARZ can be used as a unity-gain buffer by connecting the output directly to the inverting input and using a feedback resistor (Rf) of 0Ω. This configuration provides a high-input impedance and a low-output impedance.

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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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