EL2141CS

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Linear amplifiers are used to amplify analog signals, smooth out levels of signals, and alter the properties of signals, such as tone or frequency response. The EL2141CS is a low-power CMOS linear amplifier built on an integrated circuit. The linear amplifier is designed to be used in instrumentation applications, such as automotive sensor amplifiers, medical instrumentation and acoustic amplifiers. They are also used in audio systems to boost signal levels, such as preamps, mixers and P.A. systems.

The EL2141CS features an integrated linear architecture that enables higher levels of performance, versatility and portability. The device is designed to provide excellent power efficiency and low noise operation. The amplifier has a wide frequency response, excellent AC performance and low distortion. It also has dual power management options, allowing for both single-ended and class D operation.

The EL2141CS can be used as a standalone amplifier, or as a buffer amplifier with external amplifiers when higher-power requirements are desired. When used as a buffer amplifier, the EL2141CS offers a low input impedance of only 10 ohms, allowing for excellent signal transfer from the external amplifier to the speaker system. The amplifier also includes a power supply rejection ratio of 77 dB, ensuring that unwanted noise and display artifacts are minimized.

The EL2141CS offers a low input bias current of 0.15μA, making it ideal for use in sensitive applications such as medical instrumentation. The amplifier also offers a wide gain range, adjustable from 0.1 to 10, and offers a low input-referred noise voltage of 3.3nV/√Hz. The amplifier is also capable of delivering up to 100 mW of power per channel.

The EL2141CS also features a low power consumption of only 9 mW in power-down mode. Additionally, the device features a low stand-by current of 2μA and a high output current drive of 8mA. This ensures that the amplifier is energy-efficient and can be operated for long periods of time at low power.

The EL2141CS amplifier is designed for ease of use, simplicity and high performance. The device supports a wide operating temperature range of –40° to +85°C and is fully RoHS and REACH compliant. Additionally, the device complies with EMC and safety standards, making it suitable for a wide range of applications.

In summary, the EL2141CS is a low-power CMOS linear amplifier that can be used in a variety of instrumentation applications. The device features a low input bias current, wide gain range and low input-referred noise voltage. It also offers a low power consumption, dual power management options and excellent power supply rejection ratio. The EL2141CS is a reliable and efficient amplifier that can be used to achieve excellent sound quality in a variety of applications.

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