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PGA4311UA/1K
Manufacturer No:
PGA4311UA/1K
Manufacturer:
Description:
IC VOLUME CONTROL 28SOIC
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PGA4311UA/1K Specifications
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TypeParameter
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Supplier Device Package28-SOIC
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Package / Case28-SOIC (0.295", 7.50mm Width)
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Mounting TypeSurface Mount
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Operating Temperature-40°C ~ 85°C (TA)
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InterfaceSPI
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Number of Channels4
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ApplicationsAutomotive Audio, Musical Instruments, Professional Audio
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Product StatusObsolete
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PackagingTape & Reel (TR)
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Series-
The PGA4311UA/1K is a programmable gain amplifier (PGA) integrated circuit chip. It offers several advantages and can be applied in various scenarios. Here are some of the advantages and application scenarios of the PGA4311UA/1K:Advantages: 1. Programmable Gain: The PGA4311UA/1K allows for adjustable gain settings, which makes it versatile for different applications. The gain can be programmed digitally, eliminating the need for external components to adjust the amplification level.2. High Precision: This chip offers high precision in gain control, ensuring accurate amplification of signals. It has a low gain error and low gain drift over temperature, making it suitable for applications that require precise amplification.3. Low Noise: The PGA4311UA/1K has low noise characteristics, which is crucial in applications where signal integrity is important. It helps in maintaining the quality of the amplified signal by minimizing unwanted noise.4. Wide Bandwidth: This chip has a wide bandwidth, allowing it to handle a broad range of frequencies. It can be used in applications that require amplification of signals across different frequency ranges.Application Scenarios: 1. Audio Amplification: The PGA4311UA/1K can be used in audio systems to amplify signals from microphones, musical instruments, or other audio sources. Its programmable gain feature allows for adjusting the amplification level based on the input signal strength.2. Communication Systems: In communication systems, the PGA4311UA/1K can be used to amplify signals in transmitters or receivers. It helps in boosting the signal strength while maintaining accuracy and low noise levels.3. Test and Measurement Equipment: This chip can be utilized in test and measurement equipment where precise amplification is required. It can be used in oscilloscopes, spectrum analyzers, or other instruments that need to amplify signals for analysis.4. Industrial Control Systems: The PGA4311UA/1K can be employed in industrial control systems that require amplification of sensor signals. It can be used to amplify signals from temperature sensors, pressure sensors, or other industrial sensors.5. Medical Devices: In medical devices, the PGA4311UA/1K can be used for amplifying signals from sensors or transducers. It can be applied in devices such as patient monitors, electrocardiograms (ECGs), or ultrasound machines.Overall, the PGA4311UA/1K offers programmable gain, high precision, low noise, and wide bandwidth, making it suitable for various applications that require accurate and adjustable amplification of signals.
PGA4311UA/1K Relevant information
