Datasheet > EL2126_0705

EL2126_0705

更新时间： 2022-04-23 23:00:11

品牌	Logo	应用领域
英特矽尔 - INTERSIL		放大器
页数	文件大小	规格书
19页	346K
描述
Ultra-Low Noise, Low Power, Wideband Amplifier

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EL2126_0705 数据手册

EL2126

Data Sheet

May 2, 2007

FN7046.4

Ultra-Low Noise, Low Power, Wideband

Amplifier

Features

• Voltage noise of only 1.3nV/√Hz

• Current noise of only 1.2pA/√Hz

• 200µV offset voltage

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.

• 100MHz -3dB BW for A = 10

• Very low supply current - 4.7mA

• SOT-23 package

• ±2.5V to ±15V operation

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 ±2.5V to ±15V

supplies and is available in the 5 Ld SOT-23 and 8 Ld SO

packages.

• Pb-free plus anneal available (RoHS compliant)

Applications

• Ultrasound input amplifiers

• Wideband instrumentation

• Communication equipment

• AGC and PLL active filters

• Wideband sensors

The EL2126 is fabricated in Elantec’s proprietary

complementary bipolar process, and is specified for

operation over the full -40°C to +85°C temperature range.

Pinouts

EL2126

(5 LD SOT-23)

TOP VIEW

OUT

VS-

IN+

VS+

IN-

EL2126

(8 LD SOIC)

TOP VIEW

IN-

VS+

OUT

IN+

VS-

CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.

1-888-INTERSIL or 1-888-468-3774 | Intersil (and design) is a registered trademark of Intersil Americas Inc.

All other trademarks mentioned are the property of their respective owners.

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