EL2480CS-T7

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EL2480CS-T7 is a high accuracy monolithic operational amplifier, ideally suited for general purpose applications such as active filtering, signal conditioning and signal level sensing. It is designed to suit those applications where space is limited, such as portable instruments and test equipment. It is available in the To-92 package configuration.

The EL2480CS-T7 is a dual high-speed precision voltage amplifier designed to meet the specifications of the most demanding applications. Its wide wideband gain and low distortion make it ideal for signal conditioning and personal computer audio applications. Its low noise characteristics are ideal for instrumentation, signal level sensing and active filtering applications. The EL2480CS-T7 incorporates two independent high gain, high speed, and low power amplifier stages with common-mode rejection ratios (CMRR) up to 70 dB.

Its external input offset voltage and bias current are very low in comparison with other amplifiers, with a maximum bias current of 12-20µA and input offset voltage of 7mV. It also features an excellent input common-mode voltage range (+/- 3.2V) and a wide output swing. It is capable of driving a low impedance differential load of up to 100-ohms.

The working principle of the EL2480CS-T7 amplifier is based on the fact that it consists of a pair of high gain, high speed and low power amplifier stages, each coupled to a common input source. Each amplifier stage has separate gain and provides voltage gain and/or current gain. The current gain is proportional to the product of the input current and the feedback resistor. The voltage gain is equal to the ratio of the input and output voltages, plus a constant factor. The EL2480CS-T7 amplifier is designed to achieve excellent stability by storing its DC output in the capacitive input node of the amplifier. This ensures that the amplifier is not affected by its AC behavior.

The EL2480CS-T7 amplifier provides low output impedance, which is beneficial when driving loads with high resistance levels. It also provides improved distortion characteristics by offering a greater output slewing rate. The increased capacitance at the input node offers improved tracking behavior for high-frequency signals, which is useful for applications like active filters that require rapid response time.

The EL2480CS-T7 amplifier is designed for use in linear-op amp, instrumentation, buffer, and precision amplifier applications. It is particularly suited for use in high-dynamic range signal detection, analog signal processing and active filtering. Additionally, it is smart choice for instrumentation and troubleshooting applications, where its low noise, low offset voltage and high tolerances make it ideal for use with signals requiring precision accuracy.

In summary, the EL2480CS-T7 amplifier is an effective, low noise, low distortion and high accuracy monolithic operational amplifier suited for a wide range of instrumentation, active filtering, and signal level sensing applications. With its low output impedance and wide input common-mode voltage range it offers excellent electrical characteristics which make it an ideal choice for applications where space is at a premium.

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