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EL2228C - Dual Low Noise Amplifier

Download the EL2228C datasheet PDF. This datasheet also covers the EL2 variant, as both devices belong to the same dual low noise amplifier family and are provided as variant models within a single manufacturer datasheet.

General Description

The EL2228C is a dual, low-noise amplifier, ideally suited to filtering applications in ADSL and HDSLII designs.

It feature low noise specification of just 4.9nV/ √ Hz and 1.2pA/ √ Hz, making it ideal for processing low voltage waveforms.

Key Features

  • Voltage noise of only 4.9nV/√Hz.
  • Current noise of only 1.2pA/√Hz.
  • Bandwidth (-3dB) of 80MHz @AV = +1.
  • Gain-of-1 stable.
  • Just 4.5mA per amplifier.
  • 8-pin MSOP package.
  • ±2.5V to ±12V operation General.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (EL2-228.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number EL2228C
Manufacturer Elantec Semiconductor
File Size 281.91 KB
Description Dual Low Noise Amplifier
Datasheet download datasheet EL2228C Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
EL2228C - Preliminary EL2228C - Preliminary Dual Low Noise Amplifier Features • Voltage noise of only 4.9nV/√Hz • Current noise of only 1.2pA/√Hz • Bandwidth (-3dB) of 80MHz @AV = +1 • Gain-of-1 stable • Just 4.5mA per amplifier • 8-pin MSOP package • ±2.5V to ±12V operation General Description The EL2228C is a dual, low-noise amplifier, ideally suited to filtering applications in ADSL and HDSLII designs. It feature low noise specification of just 4.9nV/ √ Hz and 1.2pA/ √ Hz, making it ideal for processing low voltage waveforms. The EL2228C has a -3dB bandwidth of 80MHz and is gain-of-1 stable. It also affords minimal power dissipation with a supply current of just 4.5mA per amplifier. The amplifier can be powered from supplies ranging from ±2.5V to ±12V.