ISD4004 SERIES
VCC
U2
U1
3
2
28
1
27
4
MISO
VCCD
15
16
8
RC4
RC5
RC3
RC4
VSS
VSS
µ
C2 0.1
F
MOSI
SCLK
SS
VSSD
C1
22
19
F
14
7
µ
18
23
VCCA
VSSA
1
MCLR
C3 0.1 µF
21
RB0
12
11
VSSA
VSSA
C9
C4
µ
0.1
F
16
µ
1
F
J1
13
3
2
4
5
1
ANA IN-
AUD OUT
VCC
PIC16C62A
LINE OUT
ISD4004
C8
R2
1M
µ
0.1
F
20
VDD
17
ANA IN+
RAC
R1
10K
R7
R4
100K POT
24
R3 100
Ω
3.3 K
14
AM CAP
1
3
C5
2
U3
11
RC0
25
26
1µ F
INT
13
11
-IN
GAIN-OUT
V01
J4
3
2
4
5
1
10
14
+IN
9
OSC1
EXT
SPEAKER
VCC
XCLK
VCC
15
12
V02
VDD
5
BYPASS
C10
6
7
HP-IN1
HP-IN2
C6
R6
4.7 K
C7
µ
1
F
R5
4.7 K
Ω
1
4
8
9
GND
GND
GND
GND
GND
µ
.1 F
Ω
3
2
HPSENSE
PDIP / SOIC
SHUTDOWN
16
LM4860M
FIGURE 11: APPLICATION EXAMPLE USING SPI PORT ON MICROCONTROLLER
Publication Release Date: October 26, 2005
Revision 1.2
- 29 -
WINBOND [ WINBOND ]
