Purchase EL2125, In-stock EL2125 From SeekIC.
Part Number: EL2125
Description: The EL2125 is an ultra-low noise, wideband amplifier that runs on half the supply current of competiti...
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EL2125
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DataSheet
General Description
EL2125 General Description
The EL2125 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 EL2125 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-pin SOT-23 and 8-pin SO packages.
The EL2125 is fabricated using Elantec's proprietary complementary bipolar process, and is specified for operation from -45°C to +85°C.
EL2125 Maximum Ratings
VS+ to VS- . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .. . . . . . . 33V
Continuous Output Current . . . . . . . . . . . . . . . . . . . . . . . . . . 40mA
Any Input . . . . . . . . . . . . . . . . . . . . . . . . . VS- - 0.3V to VS+ + 0.3V
Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . See Curves
Ambient Operating Temperature . . . . . . . . . . . . .-45°C to +85°C
Storage Temperature . . . . . . . . . . . . . . . . . . . .. -65°C to +150°C
Maximum Die Junction Temperature . . . . . . . . .. . . . . . . . . +150°C
CAUTION: Stresses above those listed in "Absolute Maximum Ratings" may cause permanent damage to the device. This is a stress only rating and operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
EL2125 Features
• Voltage noise of only 0.83nV/Hz
• Current noise of only 2.4pA/Hz
• 200V offset voltage
• 175MHz -3dB BW for AV = 10
• Low supply current - 10mA
• SOT-23 package available
• ±2.5V to ±15V operation
• Pb-Free available (RoHS compliant)
• Current noise of only 2.4pA/Hz
• 200V offset voltage
• 175MHz -3dB BW for AV = 10
• Low supply current - 10mA
• SOT-23 package available
• ±2.5V to ±15V operation
• Pb-Free available (RoHS compliant)
EL2125 Typical Application
• Ultrasound input amplifiers
• Wideband instrumentation
• Communication equipment
• AGC & PLL active filters
• Wideband sensors
• Wideband instrumentation
• Communication equipment
• AGC & PLL active filters
• Wideband sensors
EL2125 Connection Diagram
EL2125
PDF/DataSheet Download
- Datasheet: EL2125
- File Size: 411569 KB
- Manufacturer: INTERSIL [Intersil Corporation]
- Click here to Download
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