Audio CODECs

Mono Codecs


All ICs are RoHS compliant.

* Status: P - mass production, S - samples, UD - under development, N - not recommended for new design.

Chip Description Supply
  voltage  
[V]		 Output
power		 Sampling
frequency
 (bandwidth) 		 Operating
temperature
[°C]		    Package    Status *
NAU8810
 (2208 kB) 		Linear mono audio CODEC:
  • 24-bit signal processing
  • SNR:
    ADC: ≥ 91 dB, DAC: ≥ 93 dB
  • THD:
    ADC: ≤ -79 dB, DAC: ≤ -84 dB
  • ADC notch filter and programmable high pass filter
  • programmable PLL
  • automatic level control (ALC)
  • programmable microphone amplifier
  • line output
  • BTL speaker driver and headset driver
  • I2S and µ-Law/A-Law PCM audio interfaces
  • 2-Wire (I2C style) control interface
  • 5-band equalizer
 Analog: 2.5 – 3.6
Digital: 1.71 – 3.6		 1 W / 8 Ω
at 5 V		 8 - 48 kHz -40 – +85 QFN-20 P
NAU8811
 (1891 kB) 		Linear mono audio CODEC:
  • 24-bit signal processing
  • SNR:
    ADC: ≥ 91 dB, DAC: ≥ 93 dB
  • THD:
    ADC: ≤ -79 dB, DAC: ≤ -84 dB
  • ADC notch filter and programmable high pass filter
  • automatic level control (ALC)
  • programmable microphone amplifier
  • line input and line output
  • BTL speaker driver and headset driver
  • I2S and µ-Law/A-Law PCM audio interfaces
  • SPI control interface
 Analog: 2.5 – 3.6
Digital: 1.71 – 3.6		 1 W / 8 Ω
at 5 V		 8 - 48 kHz -40 – +85 QFN-20 P
NAU8812
 (2177 kB) 		Linear mono audio CODEC:
  • 24-bit signal processing
  • SNR:
    ADC: ≥ 91 dB, DAC: ≥ 93 dB
  • THD:
    ADC: ≤ -79 dB, DAC: ≤ -84 dB
  • ADC notch filter and programmable high pass filter
  • programmable PLL
  • automatic level control (ALC)
  • programmable microphone amplifier
  • line input and line output
  • BTL speaker driver and headset driver
  • I2S and µ-Law/A-Law PCM audio interfaces
  • 2-Wire (I2C style) and SPI control interfaces
  • additional multi-function pin (chip select for SPI interface, GPIO, output the clock frequency from the PLL subsystem)
 Analog: 2.5 – 3.6
Digital: 1.71 – 3.6		 0.8 W / 8 Ω
at 5 V		 8 - 48 kHz -40 – +85 QFN-32
SSOP-28		 P
NAU8814
 (2201 kB) 		Linear mono audio CODEC:
  • 24-bit signal processing
  • SNR:
    ADC: ≥ 91 dB, DAC: ≥ 93 dB
  • THD:
    ADC: ≤ -79 dB, DAC: ≤ -84 dB
  • ADC notch filter and programmable high pass filter
  • programmable PLL
  • automatic level control (ALC)
  • programmable microphone amplifier
  • line input and line output
  • BTL speaker driver and headset driver
  • I2S and µ-Law/A-Law PCM audio interfaces
  • 2-Wire (I2C style) and SPI control interfaces
  • additional multi-function pin (chip select for SPI interface, GPIO, output the clock frequency from the PLL subsystem)
  • 5-band equalizer
 Analog: 2.5 – 3.6
Digital: 1.71 – 3.6		 1 W / 8 Ω
at 5 V		 2.5 - 48 kHz -40 – +85 QFN-24 P
NAU88C10
 (2223 kB) 		Linear mono audio CODEC:
  • 24-bit signal processing
  • SNR:
    ADC: ≥ 91 dB, DAC: ≥ 93 dB
  • THD:
    ADC: ≤ -79 dB, DAC: ≤ -84 dB
  • ADC notch filter and programmable high pass filter
  • programmable PLL
  • automatic level control (ALC)
  • programmable microphone amplifier
  • line output
  • BTL speaker driver and headset driver
  • I2S and µ-Law/A-Law PCM audio interfaces
  • 2-Wire (I2C style) control interface
  • 5-band equalizer
 Analog: 2.5 – 3.6
Digital: 1.71 – 3.6		 1 W / 8 Ω
at 5 V		 8 - 48 kHz -40 – +85 QFN-20 P