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HA-2420 - Sample and Hold Amplifiers

Datasheet Summary

Features

  • Maximum Acquisition Time - 10V Step to 0.1%.
  • . 4µs (Max) - 10V Step to 0.01%.
  • 6µs (Max).
  • Low Droop Rate (CH = 1000pF).
  • 5µV/ms (Typ).
  • Gain Bandwidth Product.
  • 2.5MHz (Typ).
  • Low Effective Aperture Delay Time.
  • . . . . 30ns (Typ).
  • TTL Compatible Control Input.
  • ±12V to ±15V Operation.

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Datasheet preview – HA-2420

Datasheet Details

Part number HA-2420
Manufacturer Intersil
File Size 355.98 KB
Description Sample and Hold Amplifiers
Datasheet download datasheet HA-2420 Datasheet
Additional preview pages of the HA-2420 datasheet.

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Full PDF Text Transcription

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Data Sheet October 24, 2013 HA-2420 FN2856.7 3.2µs Sample and Hold Amplifiers The HA-2420 is a monolithic circuit consisting of a high performance operational amplifier with its output in series with an ultra-low leakage analog switch and JFET input unity gain amplifier. With an external hold capacitor connected to the switch output, a versatile, high performance sample-and-hold or track-and-hold circuit is formed. When the switch is closed, the device behaves as an operational amplifier, and any of the standard op amp feedback networks may be connected around the device to control gain, frequency response, etc. When the switch is opened the output will remain at its last level.
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