isd5008 Winbond Electronics Corp America, isd5008 Datasheet - Page 14

• Manufacturer Part Number: isd5008
• Description: Single-chip, Voice Record / Playback Device 4-, 5-, 6- And 8-second Duration
• Manufacturer: Winbond Electronics Corp America

ISD5008 Product
10
FLS0
0
1
FLPD
0
1
FLD1 FLD0 SAMPLE RATE FILTER PASS BAND
0
0
1
1
0
1
0
1
Source
SUM1
ARRAY
Power Up
Power Down
VLS1
15
8 kHz
6.4 kHz
5.3 kHz
4 kHz
VLS0
14
VOL2
13
SUM1
ARRAY
ANA IN AMP
3.4 kHz
2.7 kHz
2.3 kHz
1.7 kHz
VOL1
12
XCLK
FILTER
MUX
VOL0
11
1
(FLS0)
Figure 8: ISD5008 Core (Right Half)
S1S1
10
LOW PASS
FILTER
S1S0
1
(FLPD)
9
INTERNAL
CLOCK
FILTO
S1M1 S1M0
8
ARRAY
2
(FLD1,FLD0)
7
S2M1 S2M0
6
MULTILEVEL
2 (S2M1,S2M0)
STORAGE
5
ARRAY
Σ
FLS0
SUM2 SUMMING
AMP
4
FLD1
3
FLD0
2
FLPD
1
S2M1
0
0
1
1
Voice Solutions in Silicon
AGPD
SUM2
0
S2M0
0
1
0
1
CFG1
SOURCE
BOTH
ANA IN ONLY
FILTO ONLY
Power Down
™