PCM1802DBR

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Type:	ADC, Audio
Number of Channels:	2
Resolution (Bits):	24 b
Sampling Rate (Per Second):	96k
Data Interface:	Serial
Voltage Supply Source:	Analog and Digital
Voltage - Supply:	2.7 V ~ 3.6 V, 4.5 V ~ 5.5 V
Operating Temperature:	-40°C ~ 85°C
Mounting Type:	Surface Mount
Package / Case:	20-SSOP (0.209", 5.30mm Width)
Supplier Device Package:	20-SSOP
Base Part Number:	PCM1802

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PCM1802DBR Application Field and Working Principle

PCM1802DBR is a digital to analog converter (or DAC) specifically designed for use in high-end audio applications. It is one of the most advanced DACs on the market and has become a staple in many modern audio systems. The PCM1802DBR is known for its low distortion, excellent dynamic range, and wide frequency response. This makes it an ideal choice for critical audio applications where accuracy and clarity are needed.The PCM1802DBR can be found in many types of digital audio equipment, from home theater systems and car audio systems to digital mixers and professional live sound systems. Its straight-forward design, combined with a wide frequency response and low distortion, makes it the perfect choice for high-end audio applications.The PCM1802DBR has two main components; the analog-to-digital converter (ADC) and the digital-to-analog converter (DAC). The ADC converts analog signals into digital signals and the DAC converts digital signals back into analog signals. Together, the two components enable the PCM1802DBR to convert analog audio signals into digital audio signals with low distortion and excellent dynamic range.The PCM1802DBR is a sophisticated and powerful device, but its working principle is quite simple. The ADC and DAC work together to convert audio signals from analog to digital and vice versa. The first step is to convert the incoming audio signal into digital data using the ADC. Once the signal has been converted to digital, the data is then stored in memory.Next, the DAC converts the digital signal back into an analog signal. During this process, the DAC uses a digital-to-analog converter (DAC) algorithm to reconstruct the original signal. This process eliminates the need for interpolation and ensures that the reconstructed signal is as accurate as possible.The final step is to output the analog signal from the DAC. This signal can then be amplified or directly connected to a speaker. The signal can also be processed further, such as with a digital signal processor (DSP), to enhance the quality of the audio.The PCM1802DBR is an excellent choice for applications requiring accurate audio conversion. Its low distortion, wide frequency response, and impressive dynamic range make it one of the top DACs on the market for high-end audio applications. As a result, it has become the go-to DAC for many audio systems, from home theater systems and car audio systems to digital mixers and professional live sound systems.

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