IDTSTAC9753AXNAED1XR IDT, Integrated Device Technology Inc, IDTSTAC9753AXNAED1XR Datasheet - Page 59

• 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
7.1.14.
7.1.15.
LOOPBACK
Bit(s)
14:12
Bit(s)
11:8
POP BYP
7:4
3:0
7:3
2:0
15
Mute
D15
D15
D7
D7
Record Gain (1Ch)
Default: 8000h (corresponding to 0 dB gain with mute on)
General Purpose (20h)
Default: 0000h
Reset Value
Reset Value
1
0
0
0
0
0
0
Reserved
D14
D14
D6
D6
Reserved
Reserved
Reserved
Reserved
GR<3:0>
SR2:SR0
GL<3:0>
MUTE
Name
Name
Reserved
D13
D13
D5
3D
D5
MUTES RECORD GAIN
Bits not used, should read back 0
Left Channel Volume Control
0000 =
0001 = 1.5dB gain
....
1111 = 22.5dB gain
Bits not used, should read back 0
Right Channel Volume Control
0000 =
0001 = 1.5dB gain
....
1111 = 22.5dB gain
Bits not used, should read back 0
Right Channel Input Select
000 = Mic
001 = CD In (right)
010 = Video In (right)
011 = Aux In (right)
100 = Line In (right)
101 = Stereo Mix (right)
110 = Mono Mix
111 = Phone
D12
D12
59
D4
D4
0dB gain
0dB gain
Reserved
Reserved
GR3
D11
GL3
D11
D3
D3
Description
Description
STAC9752A/9753A
GR2
D10
GL2
D10
D2
D2
GR1
GL1
MIX
D9
D1
D9
D1
PC AUDIO
GR0
GL0
V 1.5 1206
MS
D8
D0
D8
D0