| Features |
|
| Low Voltage/Power Design: |
High Integration: |
| Accepts Both 3 and 5V supplies |
ADC |
| ADC--Dissipates Only 35mW at 3V |
Analog Front-End Circuits |
| DAC-- Dissipates Only 18mW at 3V |
High-Resolution Delta Sigma Modulator |
| Power Down Control to Save Power |
Digital Decimation Filter & HPF |
| High Performance: |
DAC |
ADC--Sampling Rate
Up to 48KHz at 3V and Up to 96KHz at 5V |
Digital Interpolation Filter |
DAC-- Sampling Rate
Up to 96KHz at 3V and 192KHz at 5V |
High-Resolution Delta Sigma Modulator |
| ADC |
Analog Low Pass Filter |
| THD+N: -90 dB |
Output Amplifier |
| Dynamic Range: 96dB |
3-Wire Serial Control for ADA1182 |
| S/N Ratio: 100dB |
Controls for ADC: |
| DAC |
Power Down Control |
| THD+N: -92 dB |
HPF Operation |
| Dynamic Range: 102dB |
Controls for DAC: |
| S/N Ratio: 102dB |
Power Down Control |
| Multiple Data Bit Length Selectable: |
Attenuation |
| ADC—16 or 20Bit Selectable |
De-emphasis |
| DAC—16 or 20Bit Selectable |
Soft Mute |
| Multiple Data Format Selectable: |
Output Mode Controls |
| ADC--Left Justified and I2S Selectable |
Zero Detection On/Off Control |
| DAC—Right/Left Justified and I2S Selectable |
Power Down Control for both ADC/DAC |
| 24 Pin SSOP Package |
De-emphasis for DAC |
| |
16/20 Bit Length Selection |
Overview