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AD797ARZ - 

Operational Amplifier, Single, 1 Amplifier, 110 MHz, 18 V/µs, ± 5V to ± 18V, SOIC, 8 Pins

AD797ARZ - Operational Amplifier, Single, 1 Amplifier, 110 MHz, 18 V/µs, ± 5V to ± 18V, SOIC, 8 Pins

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AD797 Series
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AD797ARZ   Datasheet
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Product Overview

The AD797ARZ is an Ultralow Distortion Operational Amplifier ideal for use as a preamplifier. The low noise of 0.9nV/√Hz and low total harmonic distortion of -120dB in audio bandwidths give the AD797 the wide dynamic range necessary for preamps in microphones and mixing consoles. It has an excellent slew rate of 20V/µs and 110MHz gain bandwidth which makes it highly suitable for low frequency ultrasound applications. The ultralow noise op amp is also useful in infrared (IR) and sonar imaging applications, where the widest dynamic range is necessary. The low distortion and 16-bit settling time of the AD797 make it ideal for buffering the inputs to Σ-Δ ADCs or the outputs of high resolution DACs, especially when the device is used in critical applications such as seismic detection or in spectrum analysers. Key features such as a 50mA output current drive and the specified power supply voltage range of ±5 to ±15V make the AD797 an excellent general-purpose amplifier.
  • 0.9nV/√Hz Typical (1.2nV/√Hz maximum) input voltage noise at 1kHz
  • 50nVp-p Input voltage noise, 0.1 to 10Hz
  • Excellent AC characteristics
  • 800ns Settling time to 16 bits (10V step)
  • 8MHz Bandwidth (G = 10)
  • 280kHz Full power bandwidth at 20V p-p
  • Excellent DC precision
  • 80µV Maximum input offset voltage
  • 50mA High output drive current


Audio, Imaging, Video & Vision, Signal Processing

Product Information

1 Amplifier
± 5V to ± 18V
AD797 Series
MSL 1 - Unlimited
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414 total stock globally

377 available for 4 - 5 business days delivery
37 available for 5 - 6 business days delivery
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294 will be available for delivery on 8/12/19

More stock available week commencing 3/02/20

$17.61 ( $20.25  Inc. GST)

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