OPA4180IDR is a low-power, low-noise, dual channel, high-speed operational amplifier. The following are its product parameter characteristics, performance, and functional applications: Product parameter characteristics: 1. Dual channel: OPA4180IDR has two independent operational amplifiers that can process two signals simultaneously. 2. Low power consumption: The working current is only 1.6mA, which can reduce power consumption and extend battery life. 3. Low noise: The input voltage noise density is only 10nV/√ Hz, providing clear signal amplification. 4. Wide bandwidth: A bandwidth of 3.2MHz, suitable for high-speed signal processing applications. 5. High gain: Adjustable gain, maximum gain up to 100dB. Performance: 1. Input bias current: Maximum 300nA, ensuring low power consumption and high-precision signal amplification. . 2. Input bias voltage: up to 500 μ V, ensuring accurate amplification of the input signal. 3. Output current: maximum 15mA, capable of driving larger loads. 4. Operating temperature range: -40 ° C to+125 ° C, suitable for various environmental conditions. Function application: 1. Signal amplification: OPA4180IDR can be used to amplify various signals, such as audio signals, sensor signals, etc. 2. Filter: Combining external capacitors and resistors, it can be used to construct low-pass, high pass, band-pass and other filters. . 3. Instrument amplifier: can be used in instrument measurement, providing high-precision and low-noise signal amplification. 4. Data acquisition system: can be used in data acquisition systems to amplify sensor signals and provide accurate data. OPA4180IDR is a high-performance dual channel operational amplifier suitable for various application scenarios, such as audio amplification, instrument measurement, and data acquisition.
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