ISD5116 查看數據表（PDF） - Winbond
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ISD5116 Datasheet PDF : 88 Pages
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ISD5100 – SERIES
3. BLOCK DIAGRAM
ISD5100-Series Block Diagram
MICROPHONE
MIC+
MIC -
AGCCAP
AUX IN
XCLK
ANA IN
6dB
FTHRU
INP
MIC IN
AGC
1
(AGPD)
AUX IN
AUX IN
1
(INS0)
AMP 1
(AXPD)
( ) AXG0
2 AXG1
FILTO
INP
SUM1 MUX
SUM1
Summing
Σ AMP
SUM1
( ) S1M0 2
S1M1
ARRAY
Low Pass
Filter
1 (FLS0)
1 (FLPD)
FILTO
ANA IN
SUM2
Summing
Σ AMP
( ) S2M0
2 S2M1
ANA IN
ARRAY
2
( ) S1S0
S1S1
SUM2
(ANALOG)
CTRL
(DIGITAL)
Internal
Clock
( ) FLD0 2
FLD1
Multilevel/Digital
Storage Array
Array I/OMux
64-bit/samp.
64-bit/samp.
ARRAY OUT ARRAY OUTPUT MUX ARRAY OUT
(ANALOG)
(DIGITAL)
FILTO
SUM1
VOL
SUM2
3
( )AOS0
AOS1
AOS2
FILTO
SUM2
VOL
ANA IN
AMP
1
(AIPD)
2
( ) AIG0
AIG1
Power Conditioning
SUM1
INP
ANA IN
SUM2
ANA IN
Volume
( ) Control
1 (VLPD ) 3
VOL0
VOL1
VOL2
( ) VLS0
2 VLS1
Device Control
2
( ) OPS0
OPS1
ANA
OUT
AMP
1
(AOPD)
AUX
OUT
AMP
Spkr.
AMP
2
( ) OPA0
OPA1
ANA OUT+
ANA OUT-
AUX OUT
SPEAKER
SP+
SP-
VCCA VSSA VSSA VSSD VSSD VCCD VCCD
SCL SDA INT RAC A0
A1
-4-
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