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EL2126 - Ultra-Low Noise/ Low Power/ Wideband Amplifier

General Description

Input Offset Voltage (SO8) Input Offset Voltage (SOT23-5) 0.2 2 3 mV mV µV/°C µA TCVOS IB IOS TCIB CIN AVOL PSRR CMRR CMIR VOUTH VOUTL VOUTH2 VOUTL2 IOUT ISY Offset Voltage Temperature Coefficient Input Bias Current Input Bias Current Offset Input Bias Current Temperature Coefficient Input Cap

Key Features

  • Voltage noise of only 1.3nV/√Hz.
  • Current noise of only 1.2pA/√Hz.
  • 200µV offset voltage.
  • 100MHz -3dB BW for AV=10.
  • Very low supply current - 4.7mA.
  • SOT-23 package.
  • ±2.5V to ±15V operation.

📥 Download Datasheet

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Other Datasheets by Intersil (now Renesas)

Part Number Description
EL2120 100MHz Current Feedback Amplifier
EL2130 85MHz Current Feedback Amplifier
EL2140 150MHz Differential Twisted Pair Driver
EL2141 150MHz Differential Twisted Pair Driver
EL2142 Differential Line Receiver

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.

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® EL2126 Data Sheet March 1, 2004 FN7046.1 Ultra-Low Noise, Low Power, Wideband Amplifier The EL2126 is an ultra-low noise, wideband amplifier that runs on half the supply current of competitive parts. It is intended for use in systems such as ultrasound imaging where a very small signal needs to be amplified by a large amount without adding significant noise. Its low power dissipation enables it to be packaged in the tiny SOT-23 package, which further helps systems where many input channels create both space and power dissipation problems. The EL2126 is stable for gains of 10 and greater and uses traditional voltage feedback. This allows the use of reactive elements in the feedback loop, a common requirement for many filter topologies. It operates from ±2.