STAC9221 の電気的特性と機能

STAC9221のメーカーはIDTです、この部品の機能は「(STAC9220 - STAC9223) 8-CHANNEL HIGH DEFINITION AUDIO CODEC」です。

製品の詳細 ( Datasheet PDF )

部品番号
STAC9221

部品説明
(STAC9220 - STAC9223) 8-CHANNEL HIGH DEFINITION AUDIO CODEC

メーカ
IDT

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STAC9221 Datasheet, STAC9221 PDF,ピン配置, 機能

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8-CHANNEL HIGH DEFINITION AUDIO CODEC

DATA SHEET

STAC9220/9221/9223

DESCRIPTION

The STAC9220/9221/9223 are high fidelity, 8-channel audio

CODECs compatible with Intel’s High Definition (HD) Audio

Interface. The STAC9220/9221/9223 CODECs provide stereo

24-bit resolution with sample rates up to 192 KHz. SPDIF

I/O provides connectivity to consumer electronic equipment. The

STAC9221 CODEC incorporates IDT's proprietary Σ∆ technology

to achieve an estimated DAC SNR in excess of 105dB. The

STAC9220/9223 CODECs incorporate IDT's proprietary Σ∆

technology to achieve an estimated DAC SNR in excess of 95dB.

The STAC9223 has all of the features of the STAC9220 plus

ADAT® Optical “Lightpipe.” The STAC9220/9221/9223

CODECs provide high quality, HD Audio capability to notebook

and media centric desktop PC applications.

FEATURES

• High performance Σ∆ technology

• 105dB DAC SNR (STAC9221)

• 95dB DAC SNR (STAC9220/9223)

• Intel HD Audio interface

• Eight Channel (4 DAC pairs and 2 stereo ADCs)

with 24-bit resolution

• Supports 7.1 Audio

• Supports 5.1 Audio with Auxiliary channel for separate

audio stream or Real Time Communication (RTC)

channel

• Sample Rates Up to 192 KHz

• Integrated Headphone Amps

• Stereo Microphone

• Supports Stereo Microphone

• Microphone Boost 0, 10, 20, 30, 40dB

• Direct CDROM Recording Mixerless Design

• SPDIF In and Out

• Two-Pin Volume Up/Down Control

• Impedance Sensing

• Universal Jacks™ Functionality for Jack Retasking

• Headphone, Line Out, Line In & Microphone

• Pins 35/36

• Pins 39/41

• Line Out, Line In and Microphone Support

• Pins 16/17 (with strong line out)

• Pins 23/24

• Pins 21/22

• Line In/MIC Support

• Pins 14/15

• Four Adjustable VREF Out pins for Microphone

Bias

• I2S Out (STAC9221)

• ADAT® Optical “Lightpipe” Output Support

(STAC9221/9223)

• Digital PC Beep to all outputs

• +3.3 V and +5 V analog power supply options

• 48-pin LQFP package (7mm x 7mm)

THIRD PARTY SOFTWARE SUPPORT

• WOW™ and Tru Surround™ from SRS

• Intellisonic Microphone Beam Forming from

Knowles™

• Maxx BASS™ from Waves

• Dolby PC Audio Logo Program

• Program Levels

• Dolby Sound Room™ (STAC9220/9223D)

• Dolby Home Theater™ (STAC9220/9223D)

• Dolby Master Studio™ (STAC9221D)

• Dolby Technologies

• Dolby Headphone™

• Dolby ProLogic II™

• Dolby Virtual Speaker™

• Smart Stream™ from Sonic Focus

IDT™

STAC9220/9221/9223

V 0.96 102706

8-CHANNEL HIGH DEFINITION AUDIO CODEC

1 Page

STAC9220/9221/9223

8-CHANNEL HIGH DEFINITION AUDIO CODEC

PC AUDIO

6.26. VolumeKnob Node (NID = 0x16) ................................................................................................. 151

6.27. ADC0Vol Node (NID = 0x17) ....................................................................................................... 155

6.28. ADC1Vol Node (NID = 0x18) ....................................................................................................... 158

7. ORDERING INFORMATION .................................................................................................. 162

7.1. STAC9220/9221/9223 Family Options and Part Order Numbers .................................................. 162

8. PIN INFORMATION ............................................................................................................... 163

8.1. STAC9220/9223 Pin Diagram ....................................................................................................... 163

8.2. STAC9221 Pin Diagram ................................................................................................................ 163

8.3. Pin Table for STAC9220/9223 ...................................................................................................... 164

8.4. Pin Table for STAC9221 ............................................................................................................... 166

9. PACKAGE DRAWINGS ......................................................................................................... 168

9.1. 48-Pin LQFP .................................................................................................................................. 168

10. SOLDER REFLOW PROFILE .............................................................................................169

10.1. Standard Reflow Profile Data ...................................................................................................... 169

10.2. Pb Free Process - Package Classification Reflow Temperatures ............................................... 170

11. REVISION HISTORY ........................................................................................................... 171

List of Figures

Figure 1. Functional Block Diagram STAC9220/9223 .................................................................................. 25

Figure 2. Functional Block Diagram STAC9221 ............................................................................................ 26

Figure 3. Typical Connection Diagram STAC9220/9223 .............................................................................. 27

Figure 4. Split Independent Power Supply STAC9220/9223 ........................................................................ 28

Figure 5. Typical Connection Diagram STAC9221 ....................................................................................... 29

Figure 6. Split Independent Power Supply STAC9221 ................................................................................. 30

Figure 7. Widget Diagram STAC9220/9223 ................................................................................................. 31

Figure 8. Widget Diagram STAC9221 .......................................................................................................... 32

Figure 9. 48-Pin LQFP Package Outline and Package Dimensions ........................................................... 168

Figure 10. Solder Reflow Profile ................................................................................................................. 169

List of Tables

Table 1. Digital Power Consumption ............................................................................................................. 22

Table 2. Analog Power Consumption 5V ....................................................................................................... 22

Table 3. Analog Power Consumption 3.3V .................................................................................................... 22

Table 4. Audio Jack Presence Detect ............................................................................................................ 23

Table 5. High Definition Audio Widget ........................................................................................................... 33

Table 6. Root ID Command Verb Format ...................................................................................................... 34

Table 7. Root ID Command Response Format ............................................................................................. 34

Table 8. Root RevID Command Verb Format ................................................................................................ 34

Table 9. Root RevID Command Response Format ....................................................................................... 34

Table 10. Root NodeInfo Command Verb Format ......................................................................................... 35

Table 11. Root NodeInfo Command Response Format ................................................................................ 35

Table 12. AFG Reset Command Verb Format .............................................................................................. 36

Table 13. AFG Reset Command Response Format ...................................................................................... 36

Table 14. AFG NodeInfo Command Verb Format ......................................................................................... 36

IDT™

STAC9220/9221/9223

V 0.96 102706

8-CHANNEL HIGH DEFINITION AUDIO CODEC

3Pages

STAC9220/9221/9223

8-CHANNEL HIGH DEFINITION AUDIO CODEC

PC AUDIO

Table 125. ADC1 WCap Command Response Format ................................................................................. 78

Table 126. ADC1 ConLst Command Verb Format ........................................................................................ 78

Table 127. ADC1 ConLst Command Response Format ................................................................................ 79

Table 128. ADC1 ConLstEntry Command Verb Format ................................................................................ 79

Table 129. ADC1 ConLstEntry Command Response Format ....................................................................... 79

Table 130. ADC1 ProcState Command Verb Format .................................................................................... 79

Table 131. ADC1 ProcState Command Response Format ........................................................................... 80

Table 132. ADC1 PwrState Command Verb Format ..................................................................................... 80

Table 133. ADC1 PwrState Command Response Format ............................................................................ 80

Table 134. ADC1 CnvtrID Command Verb Format ....................................................................................... 81

Table 135. ADC1 CnvtrID Command Response Format ............................................................................... 81

Table 136. SPDIFOut Cnvtr Command Verb Format .................................................................................... 81

Table 137. SPDIFOut Cnvtr Command Response Format ............................................................................ 81

Table 138. SPDIFOut WCap Command Verb Format ................................................................................... 82

Table 139. SPDIFOut WCap Command Response Format .......................................................................... 83

Table 140. SPDIFOut PCM Command Verb Format ..................................................................................... 83

Table 141. SPDIFOut PCM Command Response Format ............................................................................ 84

Table 142. SPDIFOut Stream Command Verb Format ................................................................................. 85

Table 143. SPDIFOut Stream Command Response Format ......................................................................... 85

Table 144. SPDIFOut CnvtrID Command Verb Format ................................................................................. 85

Table 145. SPDIFOut CnvtrID Command Response Format ........................................................................ 85

Table 146. SPDIFOut DigCnvtr Command Verb Format ............................................................................... 86

Table 147. SPDIFOut DigCnvtr Command Response Format ...................................................................... 86

Table 148. SPDIFIn Cnvtr Command Verb Format ....................................................................................... 87

Table 149. SPDIFIn Cnvtr Command Response Format .............................................................................. 87

Table 150. SPDIFIn WCap Command Verb Format ...................................................................................... 88

Table 151. SPDIFIn WCap Command Response Format ............................................................................. 88

Table 152. SPDIFIn PCMCap Command Verb Format ................................................................................. 89

Table 153. SPDIFIn PCMCap Command Response Format ........................................................................ 89

Table 154. SPDIFIn Stream Command Verb Format .................................................................................... 90

Table 155. SPDIFIn Stream Command Response Format ........................................................................... 90

Table 156. SPDIFIn ConLst Command Verb Format .................................................................................... 91

Table 157. SPDIFIn ConLst Command Response Format ............................................................................ 91

Table 158. SPDIFIn ConLstEntry Command Verb Format ............................................................................ 91

Table 159. SPDIFIn ConLstEntry Command Response Format ................................................................... 91

Table 160. SPDIFIn CnvtrID Command Verb Format ................................................................................... 92

Table 161. SPDIFIn CnvtrID Command Response Format ........................................................................... 92

Table 162. SPDIFIn DigCnvtr Command Verb Format .................................................................................. 92

Table 163. SPDIFIn DigCnvtr Command Response Format ......................................................................... 92

Table 164. PortA WCap Command Verb Format .......................................................................................... 93

Table 165. PortA WCap Command Response Format .................................................................................. 93

Table 166. PortA PinCap Command Verb Format ........................................................................................ 94

Table 167. PortA PinCap Command Response Format ................................................................................ 94

Table 168. PortA ConLst Command Verb Format ......................................................................................... 95

Table 169. PortA ConLst Command Response Format ................................................................................ 95

Table 170. PortA ConLstEntry Command Verb Format ................................................................................ 95

Table 171. PortA ConLstEntry Command Response Format ........................................................................ 96

Table 172. PortA PinWCntrl Command Verb Format .................................................................................... 96

Table 173. PortA PinWCntrl Command Response Format ........................................................................... 96

Table 174. PortA UnsolResp Command Verb Format ................................................................................... 97

Table 175. PortA UnsolResp Command Response Format .......................................................................... 97

Table 176. PortA ChSense Command Verb Format ..................................................................................... 97

Table 177. PortA ChSense Command Response Format ............................................................................. 98

Table 178. PortA ConfigDefault Command Verb Format .............................................................................. 98

Table 179. PortA ConfigDefault Command Response Format ...................................................................... 98

IDT™

STAC9220/9221/9223

V 0.96 102706

8-CHANNEL HIGH DEFINITION AUDIO CODEC

6 Page

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部品番号	部品説明	メーカ
STAC9220	(STAC9220 - STAC9223) 8-CHANNEL HIGH DEFINITION AUDIO CODEC	IDT
STAC9221	(STAC9220 - STAC9223) 8-CHANNEL HIGH DEFINITION AUDIO CODEC	IDT
STAC9223	(STAC9220 - STAC9223) 8-CHANNEL HIGH DEFINITION AUDIO CODEC	IDT
STAC9227	(STAC9227 - STAC9230) 8-CHANNEL HIGH DEFINITION AUDIO CODEC	IDT

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