EV7782DF-02A – 40W CLASS D STEREO BRIDGED AUDIO AMPLIFIER EV BOARD

EV7782DF-02A Rev. 1.0

www.MonolithicPower.com

4

10/19/2007

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© 2007 MPS. All Rights Reserved.

Qty

Ref

Value

Description

Package

Manufacturer P/N

Distributor P/N

4

L1, L2, L3,

L4

10µH

Inductor, 2.6A, 8RDY

Radial

Toko

A7040HN-100M

1

Q1

Transistor, PNP, 40V

SOT-23

Fairchild

MMBT3906

Digikey

MMBT3906FSCT-ND

1

Q2

Transistor, NPN, 40V

SOT-23

Fairchild

MMBT3904

Digikey

MMBT3904FSCT-ND

4

R2, R9,

R12, R20

0Ω

Film Resistor, 5%

0603

Panasonic

ERJ-3GEY0R00V

Digikey

P0.0GCT-ND

5

R5, R16,

R34, R33,

R35

1kΩ

Film Resistor, 5%

0603

Panasonic

ERJ-3GEYJ102V

Digikey

P1.0KGCT-ND

9

R4, R6,

R15, R17,

R22, R24,

R36, R38,

R39

10kΩ

Film Resistor, 5%

0603

Panasonic

ERJ-3GEYJ103V

Digikey

P10KGCT-ND

8

R3, R7,

R14, R18,

R21, R23,

R30, R31

20kΩ

Film Resistor, 5%

0603

Panasonic

ERJ-3GEYJ203V

Digikey

P20KGCT-ND

1

R26

20.5kΩ Film Resistor, 1%

0603

Panasonic

ERJ-3EKF2052V

Digikey

P20.5KHCT-ND

5

R1, R8,

R11, R19,

R25

100kΩ Film Resistor, 1%

0603

Panasonic

ERJ-3EKF1003V

Digikey

P100KHCT-ND

4

R10, R27,

R28, R29

5.1Ω

Film Resistor, 5%

1206

Panasonic

ERJ-8GEYJ5R1V

Digikey

P5.1ECT-ND

2

U1, U2

Class D Audio Amplifier

TSSOP20

MPS

MP7782DF