ISD4003-04MEY Nuvoton Technology Corporation of America, ISD4003-04MEY Datasheet - Page 27

• Manufacturer Part Number: ISD4003-04MEY
• Description: IC VOICE REC/PLAY 4MIN 28-TSOP
• Manufacturer: Nuvoton Technology Corporation of America
• Series: ISD4003r

Specifications of ISD4003-04MEY

• Interface: SPI/Microwire
• Filter Pass Band: 3.4kHz
• Duration: 4 Min
• Mounting Type: Surface Mount
• Package / Case: 28-TSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

10. TYPICAL APPLICATION CIRCUIT
These application examples are for illustration purposes only. Nuvoton makes no representation or
warranty that such application will be suitable for production.
Make sure all bypass capacitors are as close as possible to the package.
15-30 pF
47 K
47 K
R6
C9
R5
Ω
Ω
V
V
CC
CC
R7
10 K
C8
15-25 pF
Ω
39
38
37
35
11
10
1
2
9
8
7
6
5
4
OCS1
OCS2
RESET
IRQ
TCAP
TCMP
PA0
PA1
PA2
PA3
PA4
PA5
PA6
PA7
PD7
68HC705C8P
FIGURE 9: APPLICATION EXAMPLE USING SPI
PD2/MISO
PD3/MOSI
PD4/SCK
PD1/TD0
PD0/RDI
PD5/SS
PC0
PC1
PC2
PC3
PC4
PC5
PC6
PC7
PB0
PB1
PB2
PB3
PB4
PB5
PB6
PB7
U
2
32
27
24
29
30
31
33
34
28
26
25
23
22
21
12
13
14
15
16
17
18
19
0.1 F
0.1 F
C11
C10
μ
μ
28
16
17
24
25
26
3
2
1
MISO
MOSI
SCLK
SS
ANA IN-
ANA IN+
RAC
INT
XCLK
PDIP / SOIC
- 27 -
ISD4003
AUD OUT
AM CAP
V
V
V
V
V
V
CCD
SSD
CCA
SSA
SSA
SSA
U
1
12
27
4
18
23
11
13
14
1 F
C5
μ
1 F
C6
μ
1 F
C2 0.22 F
C3 0.22 F
C4
μ
μ
μ
10K
R1
Publication Release Date: Oct 31, 2008
13
14
R3 100
5
6
7
3
2
-IN
+IN
BYPASS
HP-IN1
HP-IN2
HPSENSE
SHUTDOWN
ISD4003 SERIES
LM4860M
V
CC
GAIN-OUT
1
47 F
C1
GND
GND
GND
GND
GND
μ
V01
V02
1M
V
R2
U
DD
3
100K POT
11
10
15
12
16
1
4
8
9
R4
2
.1 F
C7
μ
3
3
2
4
5
1
3
2
4
5
1
Revision 1.31
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