| Features |
|
| High Integration: |
Analog Input for FM Audio: |
| Two Audio DA Channels, each contains: |
Integrated PGA for FM Audio Adaption |
Over-sampling Digital Filter |
Analog Input Range 78mVp~p to 0.62Vp~p |
| High-Resolution Delta Sigma DAC |
2-bit gain setting: 14dB, 20dB, 26dB, 32dB |
| Analog Low Pass Filter |
Head Phone Amplifier: |
| Output Amplifier |
3V Power Supply and 32 Ω Load |
| Stereo Head Phone Amplifiers |
S/N Ratio: 110dB |
| Input Source selectable |
Channel Separation: 90dB |
| Independent Volume Control |
Max. Output Voltage Swing: 1.23Vrms |
| Internal Mute Function Preventing Popping |
Selectable THD+N: -40, -60, -70, -80 dB |
| Thermal Protection |
Selectable Output Power: 50,100,150, 200mW |
| Two Analog Inputs |
PSSR: 90dB |
| One for FM Audio Outputs |
Head Phone Amplifier: |
| One for External Analog Source |
Internal Mute Circuit Preventing Popping |
| I2C or 3Wire Control Interface Selectable |
Thermal Protection Circuit |
| Digital to Audio Conversion Channel: |
|
| High Performance: |
All Controls via I2C or 3Wire Interface
28 Pin SSOP Package |
| Sampling Rate: 8KHz to 192KHz |
|
| THD+N: -92 dB |
|
| Dynamic Range: 102dB |
|
| S/N Ratio: 102dB |
|
| Channel Separation: 108dB |
|
| High Versatility: |
|
Multiple Bit-Length Selectable
|
|
| 16, 18, 20, or 24 Bit |
|
Multiple Format Selectable
|
|
| Right Justified, Left Justified, or IIS |
|
Selectable Multiple Functions:
|
|
| Soft Mute, Attenuation, De-emphasis, |
|
Zero Detection On/Off Control,
|
|
Selectable Output Mode:
|
|
| Left, Right, Mono, Mute |
|
