EL2126 Datasheet - Intersil

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

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.

® 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 c.

EL2126 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 Applications

* Ultrasound input amplifie

EL2126_IntersilCorporation.pdf