IS31AP2031 CLASS-K AUDIO POWER AMPLIFIER
EVALUATION BOARD GUIDE
Integrated Silicon Solution, Inc. – www.issi.com
3
Rev. C, 01/22/2017
BILL OF MATERIALS
Name Symbol
Description Qty
Supplier
Part
No.
Audio Amplifier
U1
Class-K
Audio Amplifier
1
ISSI
IS31AP2031
LDO U2
Low-dropout
Regulator
1
PAM
PAM3101
MCU U3
Microcontroller
1
NXP LPC922
Diode
D1~D4
Diode, LED Blue, SMD 4
Everlight 19-217/BHC-ZL1M2RY/3T
Resistor R1,R2
RES,10k,1/16W,±1%,SMD
2
Yageo
RC0603FR-0710KRL
Resistor R3,R5,R10~R13
RES,100k,1/16W,±5%,SMD 6 Yageo RC0603JR-07100KRL
Resistor R6~R9
RES,1k,1/16W,±5%,SMD 4
Yageo RC0603JR-0701KRL
Resistor R4
Not
Connected
1
Capacitor C1,C6
CAP,10µF,10V,±10%,SMD
2
Yageo
CC0805KKX7R6BB106
Capacitor C2
CAP,
1µF,16V,±10%,SMD 1
Yageo
CC0603KKX7R7BB105
Capacitor C8,C10
CAP,
1µF,16V,±10%,SMD
2
Yageo
CC0805KKX7R7BB105
Capacitor C3,C4
CAP,
15nF,16V,±10%,SMD 2 Yageo CC0603KKX7R7BB153
Capacitor C5
CAP,
4.7µF,10V,±10%,SMD 1 Yageo CC0805KKX7R6BB475
Capacitor C7
CAP,
0.1µF,16V,±10%,SMD 1 Yageo CC0603KKX7R7BB104
Capacitor C9
CAP,10nF,16V,±10%,SMD
1
Yageo
CC0603KKX7R7BB103
Button K1~K4
Button
SMD
4
Bill of Materials, refer to Figure 2 above.
