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Tags: Audio ADC, ADC Module, 24Bit ADC, PCM1802, Audio Stereo, Audio Decoder
Description: PCM1802 Audio Stereo ADC Module is a 24bit audio stereo A/D converter, which is based on the PCM1802 converter chip. The PCM1802 chip is an economical and high-performance converter with single-ended analog voltage input. This chip can work in master mode or slave mode and has a double data format with a 24-Bit resolution of Left-Justified. The PCM1802 chip is a stereo A / D converter, which applies a delta-sigma modulator with 64 times or 128‑times oversampling and has two filter circuit for digital decimation and high-pass (HPF) result in removing the input signal component. This chip is equipped with power down and reset utility for pausing the system clock. The PCM1802 is developed for consumer devices that need high performance at low cost, together. It can be supplied with a 5V DC in analog or 3.3V in digital. Because of supporting support two I2C interface or three serial port interfaces, so it can easily be interfaced with raspberry and Arduino projects and can support the card reader module. This module is a cheap and high-quality module, so it can be applied in the DIY projects, portable audio player, cellular phone, video camcorder, movie camera, digital camera, PMP/DMB, voice recorder, and so on.It can be used in AV Amplifier Receivers, MD Players, CD Recorders, Multitrack Receivers, Electric Musical Instruments, and so on.
Features:24-Bit Delta-Sigma Stereo A/D ConverterSingle-Ended Voltage Input: 3Vp-pAnti-aliasing Filter IncludedPCM Audio InterfaceSampling Rate: 16kHz to 96kHzDual Power Supplies: 5 V for Analog, 3.3 V for Digital
Package Include:1 x PCM1802 Stereo ADC Module
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