IDTSTAC9204D3TAEB2XR IDT, Integrated Device Technology Inc, IDTSTAC9204D3TAEB2XR Datasheet - Page 174

• Manufacturer Part Number: IDTSTAC9204D3TAEB2XR
• Description: IC AUD CODEC 4CH HD 3.3V 48-LQFP
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Audio Codec, HDr

Specifications of IDTSTAC9204D3TAEB2XR

• Resolution (bits): 24 b
• Number Of Adcs / Dacs: 2 / 2
• Sigma Delta: No
• S/n Ratio, Adcs / Dacs (db) Typ: 98 / 103
• Dynamic Range, Adcs / Dacs (db) Typ: 98 / 95
• Voltage - Supply, Analog: 3.14 V ~ 3.47 V; 3.8 V ~ 4.2 V; 4.28 V ~ 4.73 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
• Single Supply Voltage (typ): 3.3V
• Single Supply Voltage (min): 3.135V
• Single Supply Voltage (max): 3.465V
• Package Type: TQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: STAC9204D3TAEB2XR

IDT™
4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE
STAC9204/9205
4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE
3.4.28.3. PCBeep Vol
3.4.28.4. PCBeep Gen
[14:8]
[31:8]
[6:0]
[6:2]
[1:0]
Bit
Bit
[7]
[7]
Set1
Set1
Get
Get
Bitfield Name
Bitfield Name
NumSteps
Table 417. PCBeep OutAmpCap Command Response Format
Rsvd1
Rsvd2
Rsvd1
Offset
Mute
Gain
Table 419. PCBeep Vol Command Response Format
Table 420. PCBeep Gen Command Verb Format
Table 418. PCBeep Vol Command Verb Format
Verb ID
Verb ID
BA0
3A0
F0A
70A
RW
RW
RW
RW
174
R
R
R
R
R
Reset
See bits [7:0] of bitfield table.
Reset
See bits [7:0] of bitfield table.
0x03
0x03
0x0
0x0
0x0
0x0
0x0
Payload
Payload
Number of steps in the gain range = 4
(-18dB to 0dB)
Reserved
0dB-step is programmed with this offset
Reserved
1 = disable Digital PC Beep
Reserved
Mono (left) amplifier gain step number
00
00
STAC9204/9205
Description
Description
See bitfield table.
See bitfield table.
0000_0000h
0000_0000h
Response
Response
PC AUDIO
V 1.0 12/06