|
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Worldwide Solutions That Touch People's Heart!Cmedia USB2.0 controllers are the world's first true USB2.0 High-Speed audio processors that can support the latest USB Audio Device Class Definition V2.0 and high-definition audio processing, with capabilities of up to 192KHz/32bit. The solution provides the industrial standard HDA or I2S I/O interface, as well as integrates SPDIF and MIDI I/O. Check out all
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Feature | CM6523 | CM6502 | CM6610A | CM6620A | CM6631A | ||
| Sound Station | Headset | Headset / Microphone / Sound Station | Sound Station | Microphone / Sound Station | |||
| Hardware | USB2.0 Compliant | √ (Full Speed) | √ (Full Speed) | √ (High Speed) | √ (High Speed) | √ (High Speed) | |
| Codecs | √ | √ | — | — | — | ||
| HID Buttons | √ | √ | √ | √ | √ | ||
| DACs | Channel | 1/2 | 2 | 2 | 8 | 2 | |
| Output SNR | 94dB | ≧94dB | ≧100dB (CM9822A) | ≧106dB (CM9882A) | ≧120dB (PCM1792) | ||
| Output THD+N | ≦-80dB / ≦0.001% (@1KHz) | ≦-80dB / ≦0.001% (@1KHz) | ≦-93dB / ≦0.0022% (@1KHz, CM9822A) | ≦-87dB / ≦0.0045% (@1KHz, CM9882A) | ≦-107dB (20~20KHz, PCM1792) | ||
| ADCs | Channel | 2 | 2 | 2 | 2 | 2 | |
| Input SNR | ≧88dB | ≧90dB | ≧90dB (CM9822A) | ≧101dB (CM9882A) | ≧120dB (CS5381) | ||
| Input THD+N | ≦-82dB / ≦0.0079% (@1KHz) | ≦-82dB / ≦0.0079% (@1KHz) | ≦-84dB / ≦0.0063% (@1KHz, CM9822A) | ≦-96dB / ≦0.005% (@1KHz, CM9882A) | ≦-110dB (20~20KHz, CS5381) | ||
| I2S / HDA Interface | √ / — | —/ — | — / √ | — / — | √ / — | ||
| S/PDIF In/Out | √ / √ | — / √ | √ / √ | √ / √ | √ / √ | ||
| Sampling Rate | 8 / 11.025 / 16 / 22.05 / 32 / 44.1 / 48 / 88.2 / 96K | 8 / 11.025 / 16 / 22.05 / 32 / 44.1 / 48 / 88.2 / 96K @ 16bit | 44.1 / 48 / 96 / 192K @ 24bit | 44.1 / 48 / 96 / 192K @ 24bit | 44.1 / 48 / 96 / 192K @ 24bit | ||
| EEPROM Type | 24C02 | 24C02 | FLASH | — | — | ||
| SPI / I2C Interface | √ / √ | — / √ | √ / √ | √ / — | √ / √ | ||
| GPIO PINs | 32 | 14 | 6 | 6 | 9 | ||
| Mic Preamp | √ | — | — | — | — | ||
| Headphone Amp | AB 16Ω | AB 16Ω | — | — | — | ||
| Power Consumption / Suspend | 50mA / 1mA | 50mA / 1mA | 40mA / 10uA | 40mA / 10uA | 40mA / 10uA | ||
| MCU | √ | √ | √ | — | √ | ||
| Microsoft® Lync Compatible | — | √ | — | — | — | ||
| HW Digital EQ | — | 5-band | — | — | — | ||
| Mic AGC | — | √ | — | — | — | ||
| Mic Clipping LED | — | √ | — | — | — | ||
| Package Type | LQFP-128 (14mmx14mm) | LQFP-64 (10mmx10mm) | LQFP-48 (10mmx10mm) | LQFP-64 (10mmx10mm) | LQFP-100 (16mmx16mm) | ||
| Vista/7/8 Logo (Premium) | √ | √ | — | — | √ | ||
| Line Input | √ | — | √ | √ | — | ||
| IR Remote Control | √ | — | — | — | — | ||
| Software | ASIO2.2 Driver | — | — | √ | √ | √ | |
| Xear™ Features | — | — | √ | √ | √ | ||
| Dolby® Options | — | — | √ | √ | — | ||
| DTS® Options | — | — | — | — | — | ||
| Hardware Technology | Xear™ VoClear BF | — | — | — | — | — | |