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Maxim > Solutions > Cellular Handsets

CODEC

Maxim's DACs and Codecs offer easy connection to DSP and microcontroller digital-audio busses. DirectDrive™ headphone amplifiers and/or low-EMI Class D amplifiers are included, which provide a high level of integration with industry-leading THD+N and PSRR specifications.

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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