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AD648JNZ - Analog Devices

Description: AD648JNZ, Dual Operational Amplifier 1MHz, 8-Pin PDIP

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AD648JNZ - Analog Devices PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - (N-8)_1
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AD648JNZ - Analog Devices  - 3D model - Dual-In-Line Packages - (N-8)_1
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AD648JNZ Details

  • Manufacturer Part Number:

    AD648JNZ

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Not Recommended

  • Part Package Code:

    DIP

  • Package Description:

    MINI, PLASTIC, 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):

    0.00002 µA

  • Bias Current-Max (IIB) @25C:

    0.00002 µA

  • Common-mode Reject Ratio-Min:

    70 dB

  • Common-mode Reject Ratio-Nom:

    70 dB

  • Frequency Compensation:

    YES

  • Input Offset Voltage-Max:

    3000 µV

  • JESD-30 Code:

    R-PDIP-T8

  • JESD-609 Code:

    e3

  • Length:

    10.56 mm

  • Low-Bias:

    YES

  • Low-Offset:

    NO

  • Micropower:

    YES

  • 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:

    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:

    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:

    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:

    1000

  • Voltage Gain-Min:

    150000

  • Wideband:

    NO

  • Width:

    7.62 mm

AD648JNZ Frequently Asked Questions (FAQs)

  • The recommended power-up sequence is to apply the positive supply voltage (VCC) first, followed by the negative supply voltage (VEE), and then the input signals. This sequence helps prevent latch-up and ensures proper operation.
  • To ensure stability, add a 10-100 nF capacitor in parallel with a 1-10 kΩ resistor between the output and the inverting input. This helps to reduce oscillations and improve stability.
  • The AD648JNZ can drive up to 1 nF of capacitive load. Exceeding this limit may cause oscillations or instability. If a larger capacitive load is required, consider adding a series resistor or using a buffer stage.
  • To minimize noise and hum, use a well-regulated power supply, keep the circuit layout compact, and use shielding or guard rings to reduce electromagnetic interference. Additionally, consider using a noise-reducing capacitor (e.g., 10-100 nF) between the supply pins.
  • While the AD648JNZ can be used as a comparator, it's not the most suitable choice due to its relatively slow slew rate (0.5 V/μs). For comparator applications, consider using a dedicated comparator IC or a faster op-amp like the AD8051.

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AD648JNZ 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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DUAL OP-AMP, 3000uV OFFSET-MAX, 1MHz BAND WIDTH, PDIP8, MINI, PLASTIC, DIP-8