HardLabs

Wzmacniacz klasy-D-z modulem-BT

damianjarczok·Wzmacniacz-klasy-D-z-modulem-BT

Wzmacniacz klasy-D-z modulem-BT PCB layout, top view — open source board by damianjarczok

About the Wzmacniacz klasy-D-z modulem-BT PCB

Wzmacniacz klasy-D-z modulem-BT is an open source PCB design by damianjarczok, published on GitHub. It is a 4-layer board measuring 135.1 × 90.9 mm, with 172 components from 49 distinct parts.

Other key parts include the OPA1604, MH-M18, LM217MDT and TPA3116D2DADR. By type, the board carries 88 capacitors, 60 resistors, 7 inductors, 6 ICs, 4 connectors and 1 transistor.

It belongs with the audio and iot & wireless designs in this gallery.

From the project

Wzmacniacz audio klasy D 2.1 oparty na TPA3116D2, z filtrem dolnoprzepustowym Sallen-Key, regulacją barwy (Baxandall), zasilaniem 24 V, interfejsem Bluetooth 4.2 (MH-M18) i wejściem AUX. Projekt PCB 4-warstwowy z filtracją EMI i optymalizacją ścieżek sygnałowych.

Main components on the Wzmacniacz klasy-D-z modulem-BT

OPA1604MH-M18LM217MDTTPA3116D2DADR

Wzmacniacz klasy-D-z modulem-BT bill of materials (BOM)

172 components, 49 distinct parts.

QtyPartRefs
2
OPA1604
U1, U2
1
MH-M18
U3
1
LM217MDT
U4
2
TPA3116D2DADR
U5, U6
1
MMBT2222A
Q1
1
Conn_02x06_Counter_Clockwise
J1
1
VIN
J3
1
SUBOUT
J4
1
LPOUT
J5
1
32V/10A
F1
1
50k
RV1
1
50k
RV2
2
100k
RV3, RV5
1
100k
RV4
6
10u
L1, L2, L3, L4, L5, L6
1
100m
L7
3
2.2u
C1, C3, C4
4
10u
C2, C5, C6, C31
7
100n
C7, C17, C49, C54, C55, C56, C70
9
330p
C9, C61, C62, C63, C64, C65, C66, C67 +1
Show 29 more
QtyPartRefs
10
1u
C10, C11, C34, C35, C36, C37, C38, C39 +2
15
1n
C12, C26, C27, C29, C40, C41, C42, C43 +7
4
33n
C13, C14, C15, C16
10
220n
C18, C25, C45, C46, C47, C48, C50, C51 +2
2
470n
C19, C28
4
3.3n
C20, C21, C22, C23
3
1u
C24, C32, C33
7
10n
C30, C83, C84, C85, C86, C87, C88
5
220u
C57, C58, C59, C60, C69
4
680n
C73, C74, C75, C76
1
10u
C90
5
20k
R1, R2, R8, R9, R10
10
10k
R3, R4, R5, R14, R15, R16, R17, R19 +2
5
0R
R6, R7, R33, R43, R44
2
1M
R11, R12
4
4.7k
R13, R18, R25, R28
2
3.3k
R21, R22
1
330R
R23
1
1k
R24
2
100R
R26, R27
3
47k
R29, R30, R40
1
33k
R31
1
51k
R32
5
100k
R34, R35, R36, R37, R41
1
9.1k
R38
1
75k
R39
1
16k
R42
7
3.3R
R46, R55, R56, R57, R58, R59, R60
8
10R
R47, R48, R49, R50, R51, R52, R53, R54

Wzmacniacz klasy-D-z modulem-BT design files

The KiCad project lives in the damianjarczok/Wzmacniacz-klasy-D-z-modulem-BT repository on GitHub; these links point at the commit this page was built from.

Wzmacniacz klasy-D-z modulem-BT: common questions

How big is the Wzmacniacz klasy-D-z modulem-BT PCB?

The Wzmacniacz klasy-D-z modulem-BT measures 135.1 × 90.9 mm, has 4 copper layers and is 4.69 mm thick.

How many components are on the Wzmacniacz klasy-D-z modulem-BT?

172 components, from 49 distinct parts. The full bill of materials is listed on this page.

Where can I download the Wzmacniacz klasy-D-z modulem-BT design files?

From the damianjarczok/Wzmacniacz-klasy-D-z-modulem-BT repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the Wzmacniacz klasy-D-z modulem-BT design in my own project?

The repository has no license, so all rights stay with damianjarczok. Use it as a reference, and ask the author before reusing the design.

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