Schematic for Mono Audio Amp: 20-W MONO CLASS-D AUDIO POWER...

Mono Audio Amplifier Project Overview

Explain this project in detail. Describe its purpose, core components, and how they interact. Break down the design, implementation, and functionality step by step. Highlight key technologies, dependencies, and design choices, including trade-offs and optimizations. Discuss potential challenges, performance considerations, and real-world applications. If applicable, suggest areas for improvement, scalability, and future enhancements.

204 days

Planning disabled.

Resistance

51 Ω

PowerNet1

VCC

C12

Capacitance

1u F

Resistance

51 Ω

Capacitance

220p F

C13

Capacitance

1u F

GND

GAIN0

Capacitance

1u F

Capacitance

1u F

FB2

VCC

JP3

Capacitance

1n F

FB1

Capacitance

1u F

VCC

Capacitance

0.22u F

SHUTDOWN

C14

Capacitance

220u F

VCC

C10

Capacitance

1u F

GAIN1

C11

Capacitance

1u F

VCC

SHUTDOWN

JP1

GND

Not Recommended for New Designs

GAIN0

GAIN1

Capacitance

0.22u F

JP2

Resistance

120k Ω

Capacitance

1n F

VCC

Capacitance

1u F

Reviews

Electrical Rule Checks

Missing Footprints

Reports parts that have no footprint.

Design Rule Checks

Overlapping Copper • 95

Des	Net	Des	Net
Trace 1bfa	Net - (1ad7 - cee4)	J3:Sleeve	None
Trace 51c0	Net - (1ad7 - d6af)	U1:INN	None
Trace 0bed	Net - (6e98 - d6af)	C9:P2	None
Trace 6f76	Net - (6e98 - d6af)	U1:OUTN	None
Trace 08fb	Net - (6e98 - d6af)	D2:K	None
Trace 4813	Net - (6e98 - d6af)	U1:OUTN	None
Trace 365a	Net - (8cca - 52f6)	JP3:C	None
Trace 5017	Net - (8cca - 52f6)	U1:＊SHUTDOWN	None
Trace 1f30	Net - (16e7 - a92c)	C9:P1	None
Trace 1c5c	Net - (54ec - 52f6)	C10:P1	None
Trace 4d19	Net - (54ec - 52f6)	C14:P1	None
Trace 81db	Net - (54ec - 52f6)	C14:P1	None
Trace 85db	Net - (54ec - 52f6)	U1:PVCC	None
Trace 0665	Net - (54ec - 52f6)	JP3:A	None
Trace 3589	Net - (54ec - 52f6)	JP2:A	None
Trace 3589	Net - (54ec - 52f6)	JP3:A	None
Trace 6205	Net - (54ec - 52f6)	C14:P1	None
Trace 8729	Net - (54ec - 52f6)	C1:P1	None
Trace 9353	Net - (54ec - 52f6)	J2:Center Pin	None
Trace b173	Net - (54ec - 52f6)	U1:PVCC	None
Trace ccd1	Net - (54ec - 52f6)	C1:P1	None
Trace e8b9	Net - (54ec - 52f6)	C1:P1	None
Trace b89c	Net - (0845 - e772)	C5:P1	None
Trace 96f4	Net - (1334 - d6af)	U1:INP	None
Trace 3b35	Net - (4495 - c26f)	J1:P2	None
Trace ba99	Net - (4495 - c26f)	J1:P2	None
Trace 0f3d	Net - (b93c - 5eee)	J3:Tip	None
Trace 52cf	Net - (c718 - 4ada)	C11:P2	None
Trace b5c3	Net - (c718 - 4ada)	U1:VCLAMP	None
Trace 5ab6	Net - (c718 - 5c45)	U1:ROSC	None
Trace 9f5a	Net - (c718 - 5c45)	R1:P1	None
JP3:B	Net - (c718 - 978b)	Trace 65af	Net - (cf51 - 52f6)
Trace 99dc	Net - (c718 - 3410)	U1:VREF	None
Trace 1a8e	Net - (c718 - b9b5)	C3:P1	None
Trace b956	Net - (c718 - b9b5)	U1:BYPASS	None
Trace 07ea	Net - (c718 - c8b6)	U1:BSP	None
Trace 3f70	Net - (c718 - fb2a)	Trace 9ce9	Net - (cf51 - 52f6)
Trace 0282	Net - (c718 - fb2a)	Trace 2c81	Net - (cf51 - 52f6)
Trace 0282	Net - (c718 - fb2a)	Trace 9ce9	Net - (cf51 - 52f6)
Trace 0282	Net - (c718 - fb2a)	U1:BSN	None
Trace 2c81	Net - (cf51 - 52f6)	Trace 3f70	Net - (c718 - fb2a)
Trace 2c81	Net - (cf51 - 52f6)	Trace ba22	Net - (c718 - fb2a)
Trace 5a21	Net - (cf51 - 52f6)	Trace eff4	Net - (1ad7 - d6af)
Trace 9ce9	Net - (cf51 - 52f6)	Trace eff4	Net - (1ad7 - d6af)
Trace 9ce9	Net - (cf51 - 52f6)	Trace c861	Net - (1334 - d6af)
Trace 365a	Net - (cf51 - 52f6)	JP3:B	Net - (c718 - 978b)
Trace 686f	Net - (cf51 - 52f6)	JP1:C	None
Trace 7227	Net - (cf51 - 52f6)	Trace eff4	Net - (1ad7 - d6af)
Trace 7227	Net - (cf51 - 52f6)	Trace 96f4	Net - (1334 - d6af)
Trace 7227	Net - (cf51 - 52f6)	Trace c861	Net - (1334 - d6af)
Trace 1bfd	Net - (d089 - d6af)	U1:OUTP	None
Trace 741c	Net - (d089 - d6af)	U1:OUTP	None
Trace 6801	Net - (d089 - d6af)	C5:P2	None
Trace b30b	Net - (d089 - d6af)	U1:OUTP	None
Trace 4dfd	Net - (ea24 - 77c3)	C7:P1	None
Trace 4dfd	Net - (ea24 - 77c3)	FB1:P1	None
Trace 28df	Net - (ea24 - 77c3)	J1:P1	None
Trace 087b	Net - (ea24 - 77c3)	C7:P1	None
C2:P1	None	Trace 5fa7	Net - (c718 - 3410)
C4:P1	None	Trace 3733	Net - (c718 - f127)
C4:P1	None	Trace f2b3	Net - (c718 - f127)
C6:P1	None	Trace 3fa1	Net - (54ec - 52f6)
C6:P1	None	Trace 9590	Net - (54ec - 52f6)
C7:P1	None	Trace fec0	Net - (ea24 - 77c3)
C8:P1	None	Trace 5198	Net - (4495 - c26f)
C8:P1	None	Trace ba99	Net - (4495 - c26f)
C8:P1	None	Trace f572	Net - (4495 - c26f)
C10:P1	None	Trace f15b	Net - (54ec - 52f6)
C12:P1	None	Trace 251b	Net - (b93c - 5eee)
C12:P2	None	Trace c861	Net - (1334 - d6af)
C13:P1	None	Trace efa5	Net - (1ad7 - cee4)
C13:P2	None	Trace 2734	Net - (1ad7 - d6af)
C14:P1	None	Trace 9353	Net - (54ec - 52f6)
D1:K	None	Trace 3b3a	Net - (d089 - d6af)
D1:K	None	Trace e6c3	Net - (d089 - d6af)
D2:K	None	Trace f6e2	Net - (6e98 - d6af)
D2:K	None	Trace fbfc	Net - (6e98 - d6af)
FB1:P2	None	Trace 6801	Net - (d089 - d6af)
FB2:P1	None	Trace efb1	Net - (6e98 - d6af)
FB2:P2	None	Trace 5198	Net - (4495 - c26f)
J1:P1	None	Trace fec0	Net - (ea24 - 77c3)
J3:Sleeve	None	Trace f24f	Net - (1ad7 - cee4)
JP1:A	None	Trace e7bd	Net - (54ec - 52f6)
JP2:A	None	Trace e7bd	Net - (54ec - 52f6)
JP2:C	None	Trace ecff	Net - (95ed - 52f6)
R1:P1	None	Trace fad3	Net - (c718 - 5c45)
R2:P1	None	Trace a30a	Net - (c718 - c8b6)
R2:P2	None	Trace b89c	Net - (0845 - e772)
R3:P1	None	Trace 1f30	Net - (16e7 - a92c)
R3:P2	None	Trace d521	Net - (c718 - fb2a)
U1:COSC	None	Trace f2b3	Net - (c718 - f127)
U1:GAIN0	None	Trace ebb0	Net - (cf51 - 52f6)
U1:GAIN1	None	Trace ed01	Net - (95ed - 52f6)
U1:INN	None	Trace eff4	Net - (1ad7 - d6af)
U1:VCC	None	Trace e8b9	Net - (54ec - 52f6)

Invalid Layer

Reports nodes that are assigned to a layer that doesn't exist in the layout stackup.

Component Overrides

Reports components that have been modified using the "!important" flag.

Airwires

Reports missing routed traces between pads in a net.

Deprecated Rules

Reports nodes that are using rules that are not supported anymore.

Layers with Multiple Fills

Reports layers that have multiple copper fills of different nets. Make sure the Connected Layers rule value of nets with fills is valid.

Floating Copper • 5

	Name
	Trace a688
	Trace 5724
	Trace f72d
	Trace 0ae6
	Trace 2c81, Trace 9ce9, Trace 5a21, Trace 65af

Protected Intrusions

Reports intrusions from objects of other nets into polygons or fills that have the Protected layout rule applied.

Manufacturing

Manufacturer Part Number • 22

	Designator	MPN
	C1	None
	C2	None
	C3	None
	C4	None
	C5	None
	C6	None
	C7	None
	C8	None
	C9	None
	C10	None
	C11	None
	C12	None
	C13	None
	FB1	None
	FB2	None
	J1	None
	JP1	None
	JP2	None
	JP3	None
	R1	None
	R2	None
	R3	None

Parts Available

Beta

Checks that all parts have a part number and are available from distributors.

System Checks

Auto-Layout

Beta

Reports issues with Auto-Layout if Flux cannot route something or must ignore a configuration.

Passive Components

Resistor Power Rating

Beta

Checks that the power traveling across a given resistor is under its rating with 50% headroom.

Learn more

Pull Up/Pull Down Presence

Beta

Checks that IC pins that require pull up or pull down resistors have them.

Learn more

Capacitor Voltage Rating

Beta

Checks that capacitors have appropriate voltage ratings to prevent overheating and ensure reliable circuit operation.

Ground
A common return path for electric current. Commonly known as ground.
jharwinbarrozo
20.5M
Net Portal
Wirelessly connects nets on schematic. Used to organize schematics and separate functional blocks. To wirelessly connect net portals, give them same designator. #portal
jharwinbarrozo
43.0M
Power Net Portal
Wirelessly connects power nets on schematic. Identical to the net portal, but with a power symbol. Used to organize schematics and separate functional blocks. To wirelessly connect power net portals, give them the same designator. #portal #power
jharwinbarrozo
11.4M
Generic Resistor
A generic fixed resistor for rapid developing circuit topology. Save precious design time by seamlessly add more information to this part (value, footprint, etc.) as it becomes available. Standard resistor values: 1.0Ω 10Ω 100Ω 1.0kΩ 10kΩ 100kΩ 1.0MΩ 1.1Ω 11Ω 110Ω 1.1kΩ 11kΩ 110kΩ 1.1MΩ 1.2Ω 12Ω 120Ω 1.2kΩ 12kΩ 120kΩ 1.2MΩ 1.3Ω 13Ω 130Ω 1.3kΩ 13kΩ 130kΩ 1.3MΩ 1.5Ω 15Ω 150Ω 1.5kΩ 15kΩ 150kΩ 1.5MΩ 1.6Ω 16Ω 160Ω 1.6kΩ 16kΩ 160kΩ 1.6MΩ 1.8Ω 18Ω 180Ω 1.8KΩ 18kΩ 180kΩ 1.8MΩ 2.0Ω 20Ω 200Ω 2.0kΩ 20kΩ 200kΩ 2.0MΩ 2.2Ω 22Ω 220Ω 2.2kΩ 22kΩ 220kΩ 2.2MΩ 2.4Ω 24Ω 240Ω 2.4kΩ 24kΩ 240kΩ 2.4MΩ 2.7Ω 27Ω 270Ω 2.7kΩ 27kΩ 270kΩ 2.7MΩ 3.0Ω 30Ω 300Ω 3.0KΩ 30KΩ 300KΩ 3.0MΩ 3.3Ω 33Ω 330Ω 3.3kΩ 33kΩ 330kΩ 3.3MΩ 3.6Ω 36Ω 360Ω 3.6kΩ 36kΩ 360kΩ 3.6MΩ 3.9Ω 39Ω 390Ω 3.9kΩ 39kΩ 390kΩ 3.9MΩ 4.3Ω 43Ω 430Ω 4.3kΩ 43KΩ 430KΩ 4.3MΩ 4.7Ω 47Ω 470Ω 4.7kΩ 47kΩ 470kΩ 4.7MΩ 5.1Ω 51Ω 510Ω 5.1kΩ 51kΩ 510kΩ 5.1MΩ 5.6Ω 56Ω 560Ω 5.6kΩ 56kΩ 560kΩ 5.6MΩ 6.2Ω 62Ω 620Ω 6.2kΩ 62KΩ 620KΩ 6.2MΩ 6.8Ω 68Ω 680Ω 6.8kΩ 68kΩ 680kΩ 6.8MΩ 7.5Ω 75Ω 750Ω 7.5kΩ 75kΩ 750kΩ 7.5MΩ 8.2Ω 82Ω 820Ω 8.2kΩ 82kΩ 820kΩ 8.2MΩ 9.1Ω 91Ω 910Ω 9.1kΩ 91kΩ 910kΩ 9.1MΩ #generics #CommonPartsLibrary
jharwinbarrozo
1.5M
Generic Capacitor
A generic fixed capacitor ideal for rapid circuit topology development. You can choose between polarized and non-polarized types, its symbol and the footprint will automatically adapt based on your selection. Supported options include standard SMD sizes for ceramic capacitors (e.g., 0402, 0603, 0805), SMD sizes for aluminum electrolytic capacitors, and through-hole footprints for polarized capacitors. Save precious design time by seamlessly add more information to this part (value, footprint, etc.) as it becomes available. Standard capacitor values: 1.0pF 10pF 100pF 1000pF 0.01uF 0.1uF 1.0uF 10uF 100uF 1000uF 10,000uF 1.1pF 11pF 110pF 1100pF 1.2pF 12pF 120pF 1200pF 1.3pF 13pF 130pF 1300pF 1.5pF 15pF 150pF 1500pF 0.015uF 0.15uF 1.5uF 15uF 150uF 1500uF 1.6pF 16pF 160pF 1600pF 1.8pF 18pF 180pF 1800pF 2.0pF 20pF 200pF 2000pF 2.2pF 22pF 20pF 2200pF 0.022uF 0.22uF 2.2uF 22uF 220uF 2200uF 2.4pF 24pF 240pF 2400pF 2.7pF 27pF 270pF 2700pF 3.0pF 30pF 300pF 3000pF 3.3pF 33pF 330pF 3300pF 0.033uF 0.33uF 3.3uF 33uF 330uF 3300uF 3.6pF 36pF 360pF 3600pF 3.9pF 39pF 390pF 3900pF 4.3pF 43pF 430pF 4300pF 4.7pF 47pF 470pF 4700pF 0.047uF 0.47uF 4.7uF 47uF 470uF 4700uF 5.1pF 51pF 510pF 5100pF 5.6pF 56pF 560pF 5600pF 6.2pF 62pF 620pF 6200pF 6.8pF 68pF 680pF 6800pF 0.068uF 0.68uF 6.8uF 68uF 680uF 6800uF 7.5pF 75pF 750pF 7500pF 8.2pF 82pF 820pF 8200pF 9.1pF 91pF 910pF 9100pF #generics #CommonPartsLibrary
jharwinbarrozo
1.5M
Generic Inductor
A generic fixed inductor for rapid developing circuit topology. *You can now change the footprint and 3D model at the top level anytime you want. This is the power of #generics
jharwinbarrozo
15.1k
Terminal
An electrical connector acting as reusable interface to a conductor and creating a point where external circuits can be connected.
natarius
RMCF0805JT47K0
47 kOhms ±5% 0.125W, 1/8W Chip Resistor 0805 (2012 Metric) Automotive AEC-Q200 Thick Film #forLedBlink
jharwinbarrozo
1.2M
875105359001
10uF Capacitor Aluminum Polymer 20% 16V SMD 5x5.3mm #forLedBlink #commonpartslibrary #capacitor #aluminumpolymer #radialcan
jharwinbarrozo
1.2M
CTL1206FYW1T
Yellow 595nm LED Indication - Discrete 1.7V 1206 (3216 Metric) #forLedBlink
jharwinbarrozo
1.1M

Inspect

Mono Audio Amp

Controls

Properties

Availability & Pricing

Distributor		Qty 1
	Arrow	$6.95–$9.20
	Digi-Key	$7.25–$12.25
	LCSC	$8.71–$8.75
	Mouser	$13.33
	TME	$0.68
	Verical	$6.10–$10.24

Assets

Thumbnail

monoamp.png

id=monoamp

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