EV7740DN-01B – 15W STEREO CLASS D SINGLE ENDED AUDIO AMPLIFIER
EV7740DN-01B Rev. 1.0
www.MonolithicPower.com
3
10/19/2011
MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited.
© 2011 MPS. All Rights Reserved.
EV7740DN-01B BILL OF MATERIALS
Qty Ref Value
Description
Package Manufacturer
Manufacturer
P/N
1 C1 2200uF
Electrolytic
Capacitor,
50V Radial
Rubycon
2 C2,C3 2.2uF
Electrolytic
Capacitor,
50V Radial Rubycon
2
C4,C5
10uF
Electrolytic Capacitor, 50V
Radial
Rubycon
1 C6 5.6nF
Ceramic Capacitor,
50V, X7R
0603 muRata GRM188R71H562KA01
1 C7 4.7nF
Ceramic Capacitor,
50V,X7R
0603 muRata GRM188R71H472KA01
2 C8,C9 NS Not
Stuffed
2 C10,C11 22pF
Ceramic Capacitor,
50V,C0G
0603 muRata GRM1885C1H220JA01D
2 C12,
C13 0.47uF
Ceramic Capacitor,
16V,X7R
0603 muRata
GRM188R71C474KA88D
2 C14,C15
2.2uF
Ceramic Capacitor,
50V,X7R
1206 muRata
GRM31CR71H225KA88L
2 C16,
C17 390pF
Ceramic Capacitor,
50V,C0G
0603 muRata GRM1885C1H3901JA01
2
C18, C19 0.47uF FILM,50V
Radial
any
2 C20,C21 1000uF
Electrolytic
Capacitor,
50V Radial
Rubycon
4
C22,C23,
C24,C25
0.1uF
Ceramic Capacitor,
50V,X7R
0603 muRata
GRM188R71H104KA93D
2 D1,
D2, Optional
Diode Schottky,
40V, 3A
SMA Diodes
B340LA
2
D3, D4
NS
Not Stuffed
2 FB1,
FB2
Ferrite Bead, 6A
1206
LION
PB321611-320
1 SW1
DPDT Slide Switch
2 CN2,CN3
Phono Jack, Female
1 CN1
Banana Jack Connector
1 TP1
Test
Point/EXT.EN
1 SP1
Speaker
Connector
2
L1, L2
10uH Inductor, 3.61A
Radial
Toko 10RHBP-#A671HN-100L
2 R1,R2 NS Not
Stuffed
4
R3, R4,
R19,R20,
10k
Ω
Film Resistor, 1%
0603
Yageo
RC0603FR-0710KL
5
R5,R6,
R7,R8,
R9
100k
Ω
Film Resistor, 1%
0603
Yageo
RC0603FR-07100KL
2 R10,R18 30.1k
Ω
Film Resistor, 1%
0603
Yageo
RC0603FR-0730K1L
2 R11,
R12 82.5k
Ω
Film Resistor, 1%
0603
Yageo
RC0603FR-0782K5L
1 R13 200k
Ω
Film Resistor, 5%
0603 Yageo RC0603JR-07200KL
4
R14, R15,
R16, R17
10
Ω
Film Resistor, 1%
0603
Yageo
RC0603FR-0710RL
2 R21,R22 10k
Ω
Film Resistor, 5%
0603
Yageo
RC0603FR-0711RL
2 U1,U2
Class D Audio Amplifier
SOIC8E
MPS
MP7740DN