PCM1802DB Datasheet

Audio A/D Converter ICs


The PCM1802DB is a high-performance, low-cost, single-chip stereo analog-to-digital converter with single-ended analog voltage input. The PCM1802DB uses a delta-sigma modulator with 64- or 128-times oversampling, and includes a digital decimation filter and high-pass filter (HPF), which removes the dc component of the input signal. For various appli- cations, the PCM1802DB supports master and slave modes and four data formats in serial interface. The PCM1802 is suitable for a wide variety of cost- sensitive consumer applications where good perform-ance, 5-V analog supply, and 3.3-V digital supply operation is required. The PCM1802DB is fabricated using a highly advanced CMOS process and is available in the DB 20-pin SSOP package. PCM1802DB Features • 24-Bit Delta-Sigma Stereo A/D Converter• Single-Ended Voltage Input: 3 V p-p• Antialiasing Filter Included PCM1802DB Applications • AV Amplifier Receiver• MD Player• CD Recorder• Multitrack Receiver• Electric Musical Instrument


[{"Name":"Number of ADC Inputs:","Value":"2"},{"Name":" Operating Supply Voltage:","Value":"5.5 V, 3.6 V"},{"Name":"Maximum Operating Temperature:","Value":"+ 85 C"},{"Name":"Minimum Operating Temperature:","Value":"- 40 C"},{"Name":" Maximum Power Dissipation:","Value":"183 mW"},{"Name":"Number of Converters:","Value":"2"},{"Name":"Power Consumption:","Value":"176 mW"},{"Name":"Supply Voltage - Max:","Value":"5.5 V"},{"Name":"Supply Voltage - Min:","Value":"4.5 V"},{"Name":"SNR:","Value":"105 dB"}]

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