IDTSTAC9752AXNAED1XR IDT, Integrated Device Technology Inc, IDTSTAC9752AXNAED1XR Datasheet - Page 19
![IC CODEC AC'97 MIC/JACK 32-QFN](/photos/6/56/65621/32-qfn_pkg_sml.jpg)
IDTSTAC9752AXNAED1XR
Manufacturer Part Number
IDTSTAC9752AXNAED1XR
Description
IC CODEC AC'97 MIC/JACK 32-QFN
Manufacturer
IDT, Integrated Device Technology Inc
Type
Audio Codec '97r
Datasheet
1.IDTSTAC9752AXNAED1XR.pdf
(106 pages)
Specifications of IDTSTAC9752AXNAED1XR
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
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
STAC9752AXNAED1XR
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IDT™
AC’97 2.3 CODECS WITH STEREO MICROPHONE & UNIVERSAL JACK
STAC9752A/9753A
AC’97 2.3 CODECS WITH STEREO MICROPHONE & UNIVERSAL JACK
2.2.7.
BIT_CLK rise time
BIT_CLK fall time
SDATA_IN rise time
SDATA_IN fall time
End of Slot 2 to BIT_CLK, SDATA_IN low
AC-Link Low Power Mode Timing
SDATA_OUT
SDATA_IN
SDATA_IN
BIT_CLK
BIT_CLK
SYNC
Figure 6. Signal Rise and Fall Times Timing
Figure 7. AC-Link Low Power Mode Timing
Parameter
Parameter
Trisedin
Triseclk
Note: BIT_CLK not to scale
Write to
Slot 1
0x20
19
Data PR4
Slot 2
Ts2_pdown
Symbol
Trisedin
Symbol
Triseclk
Tfalldin
Tfallclk
Don't care
Ts2_pdown
STAC9752A/9753A
Tfalldin
Tfallclk
Min
Min
-
-
-
-
-
Typ
Typ
-
-
-
-
-
Max
Max
1.0
6
6
6
6
PC AUDIO
V 1.5 1206
Units
Units
ns
ns
ns
ns
s
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