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ST5090AD 数据表(PDF) 2 Page - STMicroelectronics

部件名 ST5090AD
功能描述  LOW VOLTAGE 14-BIT LINEAR CODEC WITH HIGH-PERFORMANCE AUDIO FRONT-END
PDF  29 Pages
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制造商  STMICROELECTRONICS [STMicroelectronics]
网页  http://www.st.com
标志 STMICROELECTRONICS - STMicroelectronics

ST5090AD 数据表(HTML) 2 Page - STMicroelectronics

  ST5090AD Datasheet HTML 1Page - STMicroelectronics ST5090AD Datasheet HTML 2Page - STMicroelectronics ST5090AD Datasheet HTML 3Page - STMicroelectronics ST5090AD Datasheet HTML 4Page - STMicroelectronics ST5090AD Datasheet HTML 5Page - STMicroelectronics ST5090AD Datasheet HTML 6Page - STMicroelectronics ST5090AD Datasheet HTML 7Page - STMicroelectronics ST5090AD Datasheet HTML 8Page - STMicroelectronics ST5090AD Datasheet HTML 9Page - STMicroelectronics Next Button
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background image
VS & TE
MIC PREAMP
20dB
+ MUTE
MIC AMP
0 -> 22.5
1.5dB STEP
DE
(A)
(B)
PREFILTER &
BANDPASS
FILTER
PCM ADC
BANDPASS
FILTER
PCM DAC
TRANSMIT
REGISTER
RECEIVE
REGISTER
-1
1
12dB
-1
1
12dB
OE
TONE, RING
& DTMF
GENER.
& FILTER
EARA OUTPUT
0 -> -30dB,
2dB STEP
EXTA OUTPUT
RTE
SE
SI
TONE AMP
0 -> -27dB
3dB STEP
SIDETONE AMP
-12.5 -> -27.5dB
1dB STEP
CONTROL INTERFACE
µ-WIRE
CLOCK GENERATOR
& SYNCHRONIZER
INTERFACE LATCH
BUZZER
DRIVER
BE
EN
EN
GNDP
GNDA
GND
VCCA
VCC
VCCP
LEVEL ADJUST
(PWM)
MIC3-
MIC2-
MIC1-
MIC2+
MIC1+
MIC3+
VFr+
VFr-
VLr-
VLr+
DX
CO
DR
CI
CS-
CCLK
FS
MCLK
LO
BZ
D93 TL074
BLOCK DIAGRAM
PIN CONNECTIONS (Top view)
N.C.
VCCA
VCCP
N.C.
VFr-
VLr-
VFr+
VLr+
GNDP
MCLK
LO
MIC2-
MIC1-
MIC2+
MIC1+
GNDA
MIC3-
MIC3+
1
3
2
4
5
6
7
8
9
26
25
24
23
22
20
21
19
27
10
28
DR
FS
D94TL094
CCLK
CS-
CI
CO
Dx
GND
11
12
13
18
16
17
15
14
BZ
VCC
1
2
3
5
6
4
7
8
9
10
17
11
18
19
20
21
22
44
43
42
41
39
40
38
37
36
35
34
28
27
26
24
23
25
33
32
31
29
30
VLr+
VLr-
N.C.
VFr-
N.C.
VFr+
N.C.
DR
N.C.
N.C.
GNDP
N.C.
N.C.
LO
FS
N.C.
MCLK
MIC1-
N.C.
MIC2+
N.C.
MIC2-
D94TL095
12
13
14
15
16
TQFP44
SO28
ST5090
2/29



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