IDTSTAC9251H5TAEA1XR IDT, Integrated Device Technology Inc, IDTSTAC9251H5TAEA1XR Datasheet - Page 6

• Manufacturer Part Number: IDTSTAC9251H5TAEA1XR
• Description: IC AUDIO CODEC 2CH HD 5V 48-LQFP
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Audio Codec, HDr

Specifications of IDTSTAC9251H5TAEA1XR

• Resolution (bits): 24 b
• Number Of Adcs / Dacs: 2 / 2
• Sigma Delta: Yes
• S/n Ratio, Adcs / Dacs (db) Typ: 89 / 100
• Dynamic Range, Adcs / Dacs (db) Typ: 88 / 99
• Voltage - Supply, Analog: 3.14 V ~ 3.47 V; 3.8 V ~ 4.2 V; 4.75 V ~ 5.25 V
• Voltage - Supply, Digital: 3.14 V ~ 3.47 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 48-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: STAC9251H5TAEA1XR

IDT™
TWO-CHANNEL HD AUDIO CODEC WITH MODEM & DUAL DIGITAL MICROPHONE INTERFACES
STAC9250/9251
TWO-CHANNEL HD AUDIO CODEC WITH MODEM & DUAL DIGITAL MICROPHONE INTERFACES
Table 143. ADC0VolMux WCap Command Response Format ..................................................................... 74
Table 144. ADC0VolMux OutAmpCap Command Verb Format .................................................................... 75
Table 145. ADC0VolMux OutAmpCap Command Response Format ........................................................... 75
Table 146. ADC0VolMux ConnLen Command Verb Format ......................................................................... 76
Table 147. ADC0VolMux ConnLen Command Response Format ................................................................ 76
Table 148. ADC0VolMux ConnLst Command Verb Format .......................................................................... 76
Table 149. ADC0VolMux ConnLst Command Response Format .................................................................. 76
Table 150. MasterVol Right Command Verb Format ..................................................................................... 77
Table 151. MasterVol Right Command Response Format ............................................................................ 77
Table 152. MasterVol Left Command Verb Format ....................................................................................... 77
Table 153. MasterVol Left Command Response Format .............................................................................. 77
Table 154. MasterVol WCap Command Verb Format ................................................................................... 78
Table 155. MasterVol WCap Command Response Format .......................................................................... 78
Table 156. MasterVol ConnLen Command Verb Format .............................................................................. 79
Table 157. MasterVol ConnLen Command Response Format ...................................................................... 79
Table 158. MasterVol ConnLst Command Verb Format ................................................................................ 79
Table 159. MasterVol ConnLst Command Response Format ....................................................................... 79
Table 160. InPortMux VolRight Command Verb Format ............................................................................... 80
Table 161. InPortMux VolRight Command Response Format ....................................................................... 80
Table 162. InPortMux VolLeft Command Verb Format .................................................................................. 80
Table 163. InPortMux VolLeft Command Response Format ......................................................................... 80
Table 164. InPortMux WCap Command Verb Format ................................................................................... 80
Table 165. InPortMux WCap Command Response Format .......................................................................... 81
Table 166. InPortMux ConnLen Command Verb Format .............................................................................. 81
Table 167. InPortMux ConnLen Command Response Format ...................................................................... 82
Table 168. InPortMux AmpCap Command Verb Format ............................................................................... 82
Table 169. InPortMux AmpCap Command Response Format ...................................................................... 82
Table 170. InPortMux ConnSel Command Verb Format ............................................................................... 83
Table 171. InPortMux ConnSel Command Response Format ...................................................................... 83
Table 172. InPortMux ConnLst0 Command Verb Format ............................................................................. 83
Table 173. InPortMux ConnLst0 Command Response Format ..................................................................... 83
Table 174. InPortMux ConnLst4 Command Verb Format ............................................................................. 83
Table 175. InPortMux ConnLst4 Command Response Format ..................................................................... 84
Table 176. PortAPin WCap Command Verb Format ..................................................................................... 84
Table 177. PortAPin WCap Command Response Format ............................................................................ 84
Table 178. PortAPin Cap Command Verb Format ........................................................................................ 85
Table 179. PortAPin Cap Command Response Format ................................................................................ 85
Table 180. PortAPin ConnLen Command Verb Format ................................................................................ 86
Table 181. PortAPin ConnLen Command Response Format ........................................................................ 86
Table 182. PortAPin ConnLst Command Verb Format .................................................................................. 86
Table 183. PortAPin ConnLst Command Response Format ......................................................................... 86
Table 184. PortAPin Ctl Command Verb Format ........................................................................................... 87
Table 185. PortAPin Ctl Command Response Format .................................................................................. 87
Table 186. PortAPin UnsolResp Command Verb Format ............................................................................. 87
Table 187. PortAPin UnsolResp Command Response Format ..................................................................... 87
Table 188. PortAPin Sense Command Verb Format ..................................................................................... 88
Table 189. PortAPin Sense Command Response Format ............................................................................ 88
Table 190. PortAPin Config Command Verb Format ..................................................................................... 89
Table 191. PortAPin Config Command Response Format ............................................................................ 89
Table 192. PortDPin WCap Command Verb Format ..................................................................................... 90
Table 193. PortDPin WCap Command Response Format ............................................................................ 90
Table 194. PortDPin Cap Command Verb Format ........................................................................................ 91
Table 195. PortDPin Cap Command Response Format ................................................................................ 91
Table 196. PortDPin ConnLen Command Verb Format ................................................................................ 91
Table 197. PortDPin ConnLen Command Response Format ........................................................................ 92
6
STAC9250/9251
PC AUDIO
V 1.2 01/08