IDTSTAC9251G5TAEA1XR IDT, Integrated Device Technology Inc, IDTSTAC9251G5TAEA1XR Datasheet - Page 8

• Manufacturer Part Number: IDTSTAC9251G5TAEA1XR
• Description: IC AUDIO CODEC 2CH HD 5V 48-LQFP
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Audio Codec, HDr

Specifications of IDTSTAC9251G5TAEA1XR

• 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: STAC9251G5TAEA1XR

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 253. MonoOutPin Config Command Response Format .................................................................... 111
Table 254. CDPin WCap Command Verb Format ....................................................................................... 112
Table 255. CDPin WCap Command Response Format .............................................................................. 112
Table 256. CDPin Cap Command Verb Format .......................................................................................... 113
Table 257. CDPin Cap Command Response Format .................................................................................. 113
Table 258. CDPin Ctl Command Verb Format ............................................................................................ 114
Table 259. CDPin Ctl Command Response Format .................................................................................... 114
Table 260. CDPin Config Command Verb Format ...................................................................................... 114
Table 261. CDPin Config Command Response Format .............................................................................. 115
Table 262. MonoOutMix WCap Command Verb Format ............................................................................. 115
Table 263. MonoOutMix WCap Command Response Format .................................................................... 116
Table 264. MonoOutMix ConnLen Command Verb Format ........................................................................ 116
Table 265. MonoOutMix ConnLen Command Response Format ................................................................ 117
Table 266. MonoOutMix ConnLst Command Verb Format ......................................................................... 117
Table 267. MonoOutMix ConnLst Command Response Format ................................................................. 117
Table 268. PCBeep Vol Command Verb Format ......................................................................................... 117
Table 269. PCBeep Vol Command Response Format ................................................................................ 118
Table 270. PCBeep WCap Command Verb Format .................................................................................... 118
Table 271. PCBeep WCap Command Response Format ........................................................................... 118
Table 272. PCBeep OutAmpCap Command Verb Format .......................................................................... 119
Table 273. PCBeep OutAmpCap Command Response Format ................................................................. 119
Table 274. PCBeep Gen Command Verb Format ....................................................................................... 119
Table 275. PCBeep Gen Command Response Format .............................................................................. 120
Table 276. ADC0InMux WCap Command Verb Format .............................................................................. 120
Table 277. ADC0InMux WCap Command Response Format ..................................................................... 120
Table 278. ADC0InMux ConnLen Command Verb Format ......................................................................... 121
Table 279. ADC0InMux ConnLen Command Response Format ................................................................. 121
Table 280. ADC0InMux ConnSel Command Verb Format .......................................................................... 122
Table 281. ADC0InMux ConnSel Command Response Format ................................................................. 122
Table 282. ADC0InMux ConnLst Command Verb Format .......................................................................... 122
Table 283. ADC0InMux ConnLst Command Response Format .................................................................. 122
Table 284. ADC0InMux LR Command Verb Format ................................................................................... 123
Table 285. ADC0InMux LR Command Response Format ........................................................................... 123
Table 286. ADC0InMux OutAmpCap Command Verb Format .................................................................... 123
Table 287. ADC0InMux OutAmpCap Command Response Format ........................................................... 123
Table 288. ADC0InMux VolRight Command Verb Format .......................................................................... 124
Table 289. ADC0InMux VolRight Command Response Format .................................................................. 124
Table 290. ADC0InMux VolLeft Command Verb Format ............................................................................. 124
Table 291. ADC0InMux VolLeft Command Response Format .................................................................... 124
Table 292. DigMicPin WCap (for STAC9251 only) Command Verb Format ............................................... 125
Table 293. DigMicPin WCap (for STAC9251 only) Command Response Format ....................................... 125
Table 294. DigMicPin Cap (for STAC9251 only) Command Verb Format ................................................... 126
Table 295. DigMicPin Cap (for STAC9251 only) Command Response Format .......................................... 126
Table 296. DigMicPin Ctl (for STAC9251 only) Command Verb Format ..................................................... 127
Table 297. DigMicPin Ctl (for STAC9251 only) Command Response Format ............................................ 127
Table 298. DigMicPin Config (for STAC9251 only) Command Verb Format ............................................... 127
Table 299. DigMicPin Config (for STAC9251 only) Command Response Format ...................................... 127
Table 300. STAC9250/9251 Ordering Information ...................................................................................... 129
8
STAC9250/9251
PC AUDIO
V 1.2 01/08