4
AN1369
.0
Fe
bruar
y 3, 200
9
ISL54059EVAL1Z Through ISL54064EVAL1Z Evaluation Board Schematic
COM1
COM1
NC2
NC1
NO1
IN2
NO2
JACK
HEADPHONE
NC2
V+
IN2
NC1
GND
NO2
IN1
NO1
COM2
COM2
IN1
IN1
IN2
R14
2
2
TP
9
TP4
DN
P
U1
4
1
TP
5
10k
JP4
1
OPEN
2
1
J10
J1
8
R23
R2
4
10
k
U1
9
1
499k
JP6
2
1
1
0.1µF
10µF
1
1
1
1
J2
C6
2
R2
5
2
2
1
R26
2
1
2
1
R2
1
2
1
R22
2
1
R1
2
1
R4
2
1
R9
2
1
R11
2
1
R19
2
1
R15
2
1
R16
2
1
R2
0
2
1
2
1
R1
2
2
1
R1
0
2
1
R2
2
1
JP10
2
1
JP9
2
1
JP12
2
1
JP11
5
4
3
2
1
HJ1
10
U1
U1
7
U1
6
U1
5
U1
3
U1
2
U1
1
U1
2
1
C4
1
2
1
C10
1
TP
8
1
3
1
3
2
1
JP7
1
3
2
S1
5
4
3
2
1
J13
3
2
1 JP5
1
TP
7
4
3
2
1
J12
2
1
C8
1
1
C7
5
4
3
2
1
J11
3
2
1 JP
8
1
1
4 3 2
1
5 4 3 2
1
J9
3
2
1
1
TP6
4 3 2
J8
3
2
1
JP
3
2
1
R8
5 4 3 2
1
J7
2
C5
1
TP3
3
2
1
JP
1
2
1
R27
2
C3
43
2
1
J6
5
4 3
2
1
1
TP
10
TP2
TP1
1
3
2
S2
3
2
1
JP2
2
1
C2
2
1
C9
2
1
R18
2
C1
43 2
1
J4
4
3
2
1
J16
5
4
3
2
1
J15
5
4 3
2
1
J3
5
4
3
2
1
J14
499
k
DNP
DN
P
10k
DNP
DNP
DN
P
DN
P
DNP
DNP
DN
P
DNP
DNP
OPEN
OPEN
OPEN
DNP
DNP
DNP
OPEN
OPEN
OPEN
OPEN
DNP
10k
R5
J5
V+
V+
V+
5
Application Note 1369
