STAC9766XXTAEC1X IDT, Integrated Device Technology Inc, STAC9766XXTAEC1X Datasheet - Page 55
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STAC9766XXTAEC1X
Manufacturer Part Number
STAC9766XXTAEC1X
Description
Manufacturer
IDT, Integrated Device Technology Inc
Datasheet
1.STAC9766XXTAEC1X.pdf
(97 pages)
Specifications of STAC9766XXTAEC1X
Single Supply Voltage (typ)
3.3/5V
Single Supply Voltage (min)
3.135/4.75V
Single Supply Voltage (max)
3.465/5.25V
Package Type
TQFP
Lead Free Status / RoHS Status
Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
STAC9766XXTAEC1X
Manufacturer:
SIGMATEL
Quantity:
20 000
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IDT™
TWO-CHANNEL, 20-BIT, AC’97 2.3 CODECS WITH STEREO MICROPHONE AND MIC/JACK SENSING
STAC9766/9767
TWO-CHANNEL, 20-BIT, AC’97 2.3 CODECS WITH STEREO MICROPHONE AND MIC/JACK SENSING
8.1.14.
Bit(s)
14:12
Bit(s)
15:11
11:8
10:8
7:4
3:0
7:3
2:0
15
Mute
D15
D7
Record Gain (1Ch)
Default: 8000h (corresponding to 0 dB gain with mute on)
Reset Value
Reset Value
1
0
0
0
0
0
0
0
0
D14
D6
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
GR<3:0>
SR2:SR0
GL<3:0>
SL2:SL0
MUTE
Name
Name
RESERVED
D13
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
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
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
55
D4
0dB gain
0dB gain
GR3
D11
GL3
D3
Description
Description
STAC9766/9767
GR2
D10
GL2
D2
GR1
GL1
D9
D1
PC AUDIO
GR0
V 7.4 12/06
GL0
D8
D0
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