ISD-ES502 WINBOND [Winbond], ISD-ES502 Datasheet - Page 5

• Manufacturer Part Number: ISD-ES502
• Description: Demonstration Board
• Manufacturer: WINBOND [Winbond]

ES502 BLOCK DIAGRAM
ISD-ES502.PDF
AGCCAP
Mic Input
Chip Set
XCLK
Car Kit
AUX IN
MIC+
MIC–
ANA
IN
V
CCA
2
2
V
( )
AUX
IN
AMP
( )
SSA
ANA
IN
AMP
AIG0
AIG1
AGC
6dB
AXG0
AXG1
Power Conditioning
V
1
SSA
(AGPD)
1
1
(AI
(AXPD)
V
SOURCE
SSA
INPUT
MUX
V
SSD1
1
(INS0)
V
SSD2
ANA IN
ARY
FILTO
V
CCD1
SUM1
MUX
SUMMING
SUM1
AMP
V
2
CCD2
( )
S1S0
S1S1
SCLK
2
( )
Σ
S1M0
S1M1
ARRAY
SS
Device Control
FILTER
MUX
MOSI
1
Internal
2
(FLS0)
Clock
( )
FLD0
FLD1
Low pass
MISO
1
Filter
(FLPD)
INT
ANA IN
ANA IN
SUM 2
SUM 1
Multilevel
Storage
SUM2 SUMMING
INP
Array
AMP
RAC
2
( )
2
( )
Σ
S2M0
S2M1
MUX
VOL
VLS0
VLS1
3
Volume
Control
( )
VOL0
VOL1
VOL2
1
(VLPD)
FTHRU
SUM 2
FILT0
ANA
FILT0
SUM1
SUM2
VOL
VOL
INP
OUTPUT
MUX
2
( )
OPS0
OPS1
3
REV 1.
( )
ANAOUT
MUX
AOS0
AOS1
AOS2
1
2
( )
(AOPD
1
OPA0
OPA1
Speak
Chip
Set
Car
Kit
ANA
OUT+
ANA
OUT
SP+
SP–
AUX
OUT
02/10/06
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