I14305E
| Model | I14305E |
| Description | Speech Synthesizer With RCDG, 300s, CMOS, PDSO28, 8 X 13.40 MM, PLASTIC, TSOP1-28 |
| PDF file | Total 38 pages (File size: 393K) |
| Chip Manufacturer | WINBOND |
ISD4003 SERIES
U
2
D3
23
GND
D2
D1
D0
G3
24
RESET
G2
G1
INT
SI
V
CC
SK
22
21
20
19
28
27
26
25
3
2
4
1
18
17
16
15
14
13
12
11
R6
4.7 K
Ω
V
CC
C8
0.1
µ
F
C9
0.1
µ
F
U
1
V
CC
3
2
28
1
MISO
MOSI
SCLK
SS
V
CCD
V
SSD
27
4
C2 0.22
µ
F
C1
47
µ
F
V
CCA
V
SSA
18
23
C3 0.22
µ
F
V
SSA
12
V
SSA
16
ANA IN- AUD OUT
11
13
C4
1
µ
F
3
2
4
5
J1
LINE OUT
COP 820C
6
V
CC
G7
SO
L7
L6
ISD4003
17
ANA IN+
R2
1M
R1
10K
R3 100
1
1
R7
3.3 K
Ω
5
7
8
C10
82 pF
9
10
CLI
10
11
12
13
L5
L4
L3
L2
L1
L0
24
RAC
AM CAP
14
C5
1
µ
F
R4
100K POT
3
25
INT
U
3
13
14
-IN
+IN
BYPASS
HP-IN1
HP-IN2
HPSENSE
SHUTDOWN
GAIN-OUT
V01
V02
V
DD
GND
GND
GND
GND
GND
11
10
15
12
1
4
8
9
16
2
3
2
4
5
1
J4
EXT
SPEAKER
V
CC
26 XCLK
C6
1
µ
F
5
6
7
3
2
R5
4.7 K
Ω
C7
.1
µ
F
PDIP / SOIC
LM4860M
FIGURE 10: APPLICATION EXAMPLE USING MICROWIRE
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