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AD648KRZ - Analog Devices

Description: Analog Devices AD648KRZ, Dual JFET Op Amp, 1MHz CMOS, 8-Pin SOIC

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AD648KRZ - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - R-8 (SOIC)--
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AD648KRZ Details

  • Manufacturer Part Number:

    AD648KRZ

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Not Recommended

  • Part Package Code:

    SOIC

  • Package Description:

    PLASTIC, 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):

    0.00001 µA

  • Bias Current-Max (IIB) @25C:

    0.00001 µA

  • Common-mode Reject Ratio-Min:

    76 dB

  • Common-mode Reject Ratio-Nom:

    76 dB

  • Frequency Compensation:

    YES

  • Input Offset Voltage-Max:

    1500 µV

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    4.9 mm

  • Low-Bias:

    YES

  • Low-Offset:

    NO

  • Micropower:

    YES

  • Moisture Sensitivity Level:

    1

  • Neg Supply Voltage Limit-Max:

    -18 V

  • Neg Supply Voltage-Nom (Vsup):

    -15 V

  • Number of Functions:

    2

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    70 °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

  • Power:

    NO

  • Programmable Power:

    NO

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Slew Rate-Min:

    1 V/us

  • Slew Rate-Nom:

    1.8 V/us

  • Supply Current-Max:

    0.4 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:

    1000

  • Voltage Gain-Min:

    150000

  • Wideband:

    NO

  • Width:

    3.9 mm

AD648KRZ Frequently Asked Questions (FAQs)

  • It's recommended to follow a star-grounding layout, keeping the analog and digital grounds separate, and placing the AD648KRZ close to the analog signal sources. Additionally, use a solid ground plane and avoid routing digital signals near the analog signals.
  • The AD648KRZ requires a single 5V supply, and it's recommended to use a low-noise, low-dropout regulator. Power sequencing is not critical, but it's recommended to power up the analog supply before the digital supply to prevent latch-up.
  • The AD648KRZ can drive up to 1nF of capacitive load, but it's recommended to keep the load capacitance below 100pF to maintain a low output impedance. Exceeding the maximum capacitive load can cause oscillations and affect the output accuracy.
  • The AD648KRZ does not require calibration, as it is a precision voltage reference with an internal trimming mechanism. However, it's recommended to follow the datasheet's guidelines for PCB layout, component selection, and thermal management to ensure optimal performance.
  • The thermal resistance of the AD648KRZ is 30°C/W (junction-to-ambient) and 10°C/W (junction-to-case). It's essential to follow proper thermal management techniques, such as using a heat sink or thermal vias, to keep the junction temperature below the maximum rating of 125°C.

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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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