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AD797JN - Brand New Analog Devices IC Chips

In Stock:580 ,Ready for Immediate Shipping
New RoSH Lead free
In Stock: 580, Ready for Immediate Shipping
Category:IC Chips
Chipdatas Part No.:CD86-AD797JN
Manufacturer Part No.:AD797JN
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  • Description

    The AD797JN is an operational amplifier primarily used as a preamplifier for audio applications due to its low noise and low distortion features. It has an input voltage noise of 0.9nV/√Hz and total harmonic distortion of -120dB, which makes it suitable for preamps in microphones and mixing consoles. Additionally, it has a gain bandwidth of 110MHz and an excellent slew rate of 20V/μs, making it applicable for low-frequency ultrasound applications. The AD797 is used in a wide range of applications including infrared and sonar imaging systems where a wider dynamic range is necessary.

    Specifications and Features

    • Low input voltage noise: 0.9nV/√Hz typical (1.2nV/√Hz maximum) at 1kHz
    • Low total harmonic distortion: -120dB at 20kHz
    • Settling time to 16 bits: 800ns with 10V step
    • Gain bandwidth: 110MHz (G = 1000)
    • Bandwidth: 8MHz (G = 10)
    • Slew rate: 20V/μs
    • Input offset voltage: 80μV maximum
    • High output drive current: 50mA
    • Power supply voltage range: ±5V to ±15V

    Application Scenarios

    The AD797JN is commonly used in the following applications:

    • Professional audio preamplifiers
    • Infrared, CCD, and sonar imaging systems
    • Spectrum analyzers
    • Ultrasound preamplifiers
    • Seismic detectors
    • Σ-Δ ADC/DAC buffers


    • Low noise and distortion which makes it ideal for use as a preamplifier in audio applications.
    • High gain bandwidth and excellent slew rate makes it applicable for low-frequency ultrasound applications.
    • Can be used in critical applications such as seismic detection or in spectrum analyzers.
    • Not suitable for high-frequency applications due to its low bandwidth.
    • Requires a dual power supply which may not be suitable for all applications.
  • Similar parts: 430483 , Click to view
    Attributes Value
    Category IC Chips
    Manufacturer Analog Devices
    Product Category IC Chips
  • Latest 5 Reviews
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  • Shopping guide

    • - 30-day money-back return policy,
    • - 90-day warranty against any manufacturing defects. View more
    Within 30 days from date of shipment. View more

    Delivery period:
    • - Will ship out in 2-3 days
    • - DHL Express: 3-7 business days
    • - DHL eCommerce: 12-22 business days
    • - FedEx International Priority: 3-7 business days
    • - EMS: 10-15 business days
    Shipping fee:
    • - Automatic Email notification (above 5 times)
    • - View in your order page
    Shipping option:
    DHL, FedEx, EMS, SF Express, and Registered Air Mail
    Shipping tracking:
    • - Automatic Email notification (above 5 times)
    • - View in your order page
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    How to Buy:
    • - In-stock, Add to cart > Check out > Submit order > Complete payment >Delivery.
    • - Inquiry, Add to inquiry sheet/Submit bom/inquire file/Send email us > Quote > Place order > Complete payment >Delivery.
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    • - Paypal,Credit Card includes Visa, Master, American Express.
    • - Wire transfer, include Local bank transfer.
    • - Western Union.
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Contact us
Additional Information
  • Datasheet: Download AD797JN
  • Chipdatas Part: CD86-AD797JN
  • Warehouse: China, Hong Kong
  • Dispatch: Within 24 hours
  • Free Shipping: Yes
  • Prority Shipping: Yes, 3-5 days
  • Last Updated: 2024/07/16 16:37 +0800
    • Full Refund if you don't receive your order
    • Full or Partial Refund , If the item is not as described
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Payment Method
  • The fee is charged according to the rule of PayPal.
  • The fee is charged according to the rule of PayPal.
  • Western Union charge US$0.00 banking fee.
  • We recommend to use bank transfer for large orders to save on handling fees.
Shipping Tips
  • DHL(www.dhl.com)
    $40 limited time offer.
  • UPS(www.ups.com)
    $40 limited time offer.
  • FedEx(www.fedex.com)
    $40 limited time offer.
  • Registered Mail(www.singpost.com)
    Free shipping without minimum order.
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