IDTSTAC9753AXNAED1XR IDT, Integrated Device Technology Inc, IDTSTAC9753AXNAED1XR Datasheet - Page 58

• Manufacturer Part Number: IDTSTAC9753AXNAED1XR
• Description: IC CODEC AC'97 MIC/JACK 32-QFN
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Audio Codec '97r

Specifications of IDTSTAC9753AXNAED1XR

• Resolution (bits): 20 b
• Number Of Adcs / Dacs: 2 / 2
• Sigma Delta: Yes
• S/n Ratio, Adcs / Dacs (db) Typ: 85 / 92
• Voltage - Supply, Analog: 3.14 V ~ 3.47 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: 32-QFN
• Single Supply Voltage (typ): 3.3/5V
• Single Supply Voltage (min): 3.135V
• Single Supply Voltage (max): 3.465/5.25V
• Package Type: VFQFPN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: STAC9753AXNAED1XR

IDT™
AC’97 2.3 CODECS WITH STEREO MICROPHONE & UNIVERSAL JACK
STAC9752A/9753A
AC’97 2.3 CODECS WITH STEREO MICROPHONE & UNIVERSAL JACK
7.1.13.
Bit(s)
15:11
Bit(s)
14:13
12:8
10:8
7:5
4:0
15
D15
D7
Record Select (1Ah)
Default: 0000h (corresponding to Mic in)
Used to select the record source independently for right and left.
Reset Value
Reset Value
0
0
1
0
0
0
0
D14
D6
Reserved
SL2:SL0
Reserved
Reserved
GR<4:0>
GL<4:0>
Name
Name
Reserved
Reserved
Mute
D13
D5
Bits not used, should read back 0
Left Channel Input Select
000 = Mic
001 = CD In (left)
010 = Video In (left)
011 = Aux In (left)
100 = Line In (left)
101 = Stereo Mix (left)
110 = Mono Mix
111 = Phone
0 = no mute
1 = mute PCM out
Bit not used, should read back 0
Left PCM Volume Control
00000 =
00001 = 10.5dB gain
.....
01000 =
.....
11111 = -34.5dB gain
Bit not used, should read back 0
Right PCM Volume Control
00000 =
00001 = 10.5dB gain
.....
01000 =
.....
11111 = -34.5dB gain
D12
58
D4
12dB gain
12dB gain
0dB gain
0dB gain
D11
D3
Description
Description
STAC9752A/9753A
D10
SR2
SL2
D2
SR1
SL1
D9
D1
PC AUDIO
SR0
SL0
V 1.5 1206
D8
D0