PDF ALC5631Q Data sheet ( Hoja de datos )

Número de pieza	ALC5631Q
Descripción	Stereo Class-D Amp / Cap-Free Headphone Amp
Fabricantes	Realtek
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No Preview Available ! ALC5631Q I2C +I2S Audio Codec Stereo Class-D Amp Cap-Free Headphone Amp Datasheet Rev. 0.9 Realtek Semiconductor Corp. No. 2, Innovation Road II, Hsinchu Science Park, Hsinchu 300, Taiwan Tel.: +886-3-578-0211. Fax: +886-3-577-6047 www.realtek.com Free Datasheet http://www.datasheet4u.com/ 1 page ALC5631Q Datasheet 8.2. REG-02H: SPEAKER OUTPUT CONTROL .....................................................................................................................26 8.3. REG-04H: HEADPHONE OUTPUT CONTROL ................................................................................................................27 8.4. REG-06H: OUTPUT CONTROL FOR AXO1/AXO2/MONOOUT .................................................................................28 8.5. REG-0AH: AUX INPUT VOLUME CONTROL .............................................................................................................29 8.6. REG-0CH: STEREO DAC CONTROL 1 ......................................................................................................................29 8.7. REG-0EH: MICROPHONE INPUT CONTROL .................................................................................................................30 8.8. REG-10H: STEREO DAC CONTROL 2 .......................................................................................................................30 8.9. REG-12H: STEREO ADC CONTROL 1..........................................................................................................................30 8.10. REG-14H: ADC RECORDING MIXER CONTROL ..........................................................................................................31 8.11. REG-16H: STEREO ADC CONTROL 2..........................................................................................................................32 8.12. REG-1AH: LEFT OUTPUT MIXER (OUTMIXL) CONTROL..........................................................................................32 8.13. REG-1CH: RIGHT OUTPUT MIXER (OUTMIXR) MIXER CONTROL............................................................................33 8.14. REG-1EH: AXO1MIX CONTROL ...............................................................................................................................33 8.15. REG-20H: AXO2MIX CONTROL................................................................................................................................35 8.16. REG-22H: MICROPHONE INPUT CONTROL..................................................................................................................36 8.17. REG-24H: DIGITAL MICROPHONE CONTROL ..............................................................................................................37 8.18. REG-26H: MONOIN INPUT VOLUME.........................................................................................................................38 8.19. REG-28H: SPEAKER MIXER CONTROL........................................................................................................................38 8.20. REG-2AH: SPEAKER/MONO OUTPUT CONTROL .........................................................................................................39 8.21. REG-2CH: SPEAKER/MONO/HP OUTPUT CONTROL ...................................................................................................41 8.22. REG-34H: STEREO I2S SERIAL DATA PORT CONTROL ................................................................................................42 8.23. REG-38H: STEREO ADC/DAC CLOCK CONTROL.......................................................................................................43 8.24. REG-3AH: POWER MANAGEMENT 1...........................................................................................................................44 8.25. REG-3BH: POWER MANAGEMENT 2...........................................................................................................................45 8.26. REG-3CH: POWER MANAGEMENT 3...........................................................................................................................46 8.27. REG-3EH: POWER MANAGEMENT 4 ...........................................................................................................................47 8.28. REG-40H: GENERAL PURPOSE CONTROL REGISTER ...................................................................................................48 8.29. REG-42H: GLOBAL CLOCK CONTROL ........................................................................................................................49 8.30. REG-44H: PLL CONTROL...........................................................................................................................................49 8.30.1. PLL Clock Setting Table for 48K: (Unit: MHz)...............................................................................................50 8.30.2. PLL Clock Setting Table for 44.1K: (Unit: MHz)............................................................................................50 8.31. REG-48H: INTERNAL STATUS AND IRQ CONTROL 1 ..................................................................................................50 8.32. REG-4AH: INTERNAL STATUS AND IRQ CONTROL 2..................................................................................................51 8.33. REG-4CH: GPIO CONTROL ........................................................................................................................................51 8.34. REG-52H: MISC. CONTROL .......................................................................................................................................52 8.35. REG-56H: DE-POP FUNCTION CONTROL ...................................................................................................................54 8.36. REG-5AH: JACK DETECTION CONTROL......................................................................................................................55 8.37. REG-5CH: SOFT VOLUME CONTROL ..........................................................................................................................57 8.38. REG-64H: ALC CONTROL 1 .......................................................................................................................................58 8.39. REG-65H: ALC CONTROL 2 .......................................................................................................................................59 8.40. REG-66H: ALC CONTROL 3 .......................................................................................................................................59 8.41. REG-68H: PSEUDO STEREO AND SPATIAL EFFECT CONTROL .....................................................................................60 8.42. REG-6AH: INDEX ADDRESS .......................................................................................................................................61 8.43. REG-6CH: INDEX DATA .............................................................................................................................................61 8.44. REG-6EH: EQ CONTROL 1 .........................................................................................................................................61 8.45. INDEX-00H: EQ LOW PASS FILTER COEFFICIENT (LPF: A1) ......................................................................................63 8.46. INDEX-01H: EQ LOW PASS FILTER GAIN (LPF: HO)..................................................................................................63 8.47. INDEX-02H: EQ BAND PASS FILTER 1 COEFFICIENT (BPF1: A1)................................................................................63 8.48. INDEX-03H: EQ BAND PASS FILTER 1 COEFFICIENT (BPF1: A2)................................................................................63 8.49. INDEX-04H: EQ BAND PASS FILTER 1 GAIN (BPF1: HO) ...........................................................................................64 8.50. INDEX-05H: EQ BAND PASS FILTER 2 COEFFICIENT (BPF2: A1)................................................................................64 8.51. INDEX-06H: EQ BAND PASS FILTER 2 COEFFICIENT (BPF2: A2)................................................................................64 8.52. INDEX-07H: EQ BAND PASS FILTER 2 GAIN (BPF2: HO) ...........................................................................................64 8.53. INDEX-08H: EQ BAND PASS FILTER 3 COEFFICIENT (BPF3: A1)................................................................................65 8.54. INDEX-09H: EQ BAND PASS FILTER 3 COEFFICIENT (BPF3: A2)................................................................................65 I2S Audio Codec + Class-D Amp + Cap-Free HP v Rev. 0.9 Free Datasheet http://www.datasheet4u.com/ 5 Page 3. System Application Smartbook Netbook 4. Function Block and Mixer Path 4.1. Function Block ALC5631Q Datasheet MIC1P MIC1N MIC2P MIC2N MONOIN_P MONOIN_N AXI_L/JD1 AXI_R/JD2 MICBIAS1 MICBIAS2 VREF Boost Input Mixer ADC_L ADC_R ADC Volume High Pass Filter ALC 6-Band EQ 3D Effect DAC Volume High Pass Filter DACL DACR MICBIAS1 MICBIAS2 Reference Voltage AVDD AVDD AVDD PLL DMIC Interface Digital Audio Interface Headphone Block LDAC RDAC HPO_L_Vol HPO_R_Vol Output Mixer OUT_Vol MONO_L_Vol MONO_R_Vol SPO_L_Vol LDAC DRC SPO_R_Vol RDAC DRC I2C Control CPP CPN CP_VREF CPVEE HPO_L HPO_R AXO1_L/P AXO1_R/N AXO2_L/P AXO2_R/N MONOOUT_P MONOOUT_N SPO_LP SPO_LN SPO_RP SPO_RN Figure 1. Block Diagram I2S Audio Codec + Class-D Amp + Cap-Free HP 2 Rev. 0.9 Free Datasheet http://www.datasheet4u.com/ 11 Page

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ALC5631Q	Stereo Class-D Amp / Cap-Free Headphone Amp	Realtek

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