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Maxim > 方案 > 血糖仪

音频CODEC

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显示 标题/型号 关键优势
QV  PDF 立体声音频CODEC,具有麦克风放大器、DirectDrive耳机放大器、扬声器放大器或线出
MAX9851, MAX9853

QV  PDF 立体声音频DAC,带有DirectDrive®耳机放大器
MAX9850

1.8V立体声音频DAC,内置DirectDrive耳机放大器,用于高性能、空间受限的便携设备



Key Specifications:   Audio Data Converters
Part Number Functions Supply Voltage (min) (V) Supply Voltage (max) (V) Quiescent Current (mA) Number of ADCs Number of DACs ADC SNR (dB) ADC Bit Depth ADC Sample Rate (kHz) DAC SNR (dB) DAC Bit Depth DAC Sample Rate (kHz) Interface
MAX9850 
Audio DAC
1.8 3.6 7.6 0 2  -   -   -  91 18 8 to 48 Audio - I2S
Serial - I2C
MAX9851 
Audio CODEC
1.7 (Digital)
2.6 (Analog)
2.6 (Class D)
3.3 (Analog)
3.3 (Digital)
5.5 (Class D)
18.1 (Full Operation)
9.9 (Playback)
2 2 87.5 18 8 to 48 88 18 8 to 48 Audio - I2S
Serial - I2C
MAX9853 
Audio CODEC
1.7 (Digital)
2.6 (Analog)
3.3 (Analog)
3.3 (Digital)
18.1 (Full Operation)
9.9 (Playback)
2 2 87.5 18 8 to 48 88 18 8 to 48 Audio - I2S
Serial - I2C
See All Audio Data Converters (4)



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