# Audio Electronics | Copilot Preset ## Description Use this Copilot's template to design audio applications like amplifiers, mixers, processors, etc. Modify project requirement properties to adapt to specific needs. #template #project-template ## Project Details - **Owner:** mosin40 - **Created:** 3/10/2024 - **Last Updated:** 3/10/2024 - **Visibility:** Public - **Domain Application:** Audio - **Human Interface:** LED, Potentiometer - **Compliance:** RoHS, FCC, CE - **Amplifier Type:** Class D - **Frequency Response:** 20Hz to 20kHz - **Distortion:** THD of less than 0.1% at full power - **Operating Temperature:** -40 ºC to 85ºC - **Input Source:** Line-level from standard audio source - **Connectivity:** Bluetooth 5.0, 3.5mm Jack, Screw Terminals - **Number of Channels:** 2 (stereo) - **Operating Voltage:** 12V ## Key Components ### D1 — [1N4002](https://www.flux.ai/jecstronic/1n4002.md) - Manufacturer Part Number: 1N4002 - Manufacturer Name: NTE Electronics, Inc - License: https://creativecommons.org/licenses/by/4.0/ - Datasheet URL: https://www.nteinc.com/specs/original/1N4001_07.pdf - Part Type: Diode **Pins:** - anode [pin 2] - cathode [pin 1] ### D2 — [1N4002](https://www.flux.ai/jecstronic/1n4002.md) - Datasheet URL: https://www.nteinc.com/specs/original/1N4001_07.pdf - Part Type: Diode - Manufacturer Part Number: 1N4002 - Manufacturer Name: NTE Electronics, Inc - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - anode [pin 2] - cathode [pin 1] ### D3 — [1N5818](https://www.flux.ai/jecstronic/1n5818.md) - Part Type: Diode - Manufacturer Name: STMicroelectronics - Manufacturer Part Number: 1N5818 - Datasheet URL: https://www.st.com/content/ccc/resource/technical/document/datasheet/26/db/14/60/52/47/47/5b/CD00001625.pdf/files/CD00001625.pdf/jcr:content/translations/en.CD00001625.pdf - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - A [pin 2] - K [pin 1] ### D4 — [1N5818](https://www.flux.ai/jecstronic/1n5818.md) - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: 1N5818 - Datasheet URL: https://www.st.com/content/ccc/resource/technical/document/datasheet/26/db/14/60/52/47/47/5b/CD00001625.pdf/files/CD00001625.pdf/jcr:content/translations/en.CD00001625.pdf - Part Type: Diode - Manufacturer Name: STMicroelectronics **Pins:** - A [pin 2] - K [pin 1] ### D5 — [1N5818](https://www.flux.ai/jecstronic/1n5818.md) - Part Type: Diode - Manufacturer Name: STMicroelectronics - License: https://creativecommons.org/licenses/by/4.0/ - Datasheet URL: https://www.st.com/content/ccc/resource/technical/document/datasheet/26/db/14/60/52/47/47/5b/CD00001625.pdf/files/CD00001625.pdf/jcr:content/translations/en.CD00001625.pdf - Manufacturer Part Number: 1N5818 **Pins:** - A [pin 2] - K [pin 1] ### D6 — [1N5818](https://www.flux.ai/jecstronic/1n5818.md) - Part Type: Diode - Manufacturer Name: STMicroelectronics - Manufacturer Part Number: 1N5818 - Datasheet URL: https://www.st.com/content/ccc/resource/technical/document/datasheet/26/db/14/60/52/47/47/5b/CD00001625.pdf/files/CD00001625.pdf/jcr:content/translations/en.CD00001625.pdf - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - A [pin 2] - K [pin 1] ### U1 — [NJM2043D](https://www.flux.ai/jecstronic/njm2043d.md) - Manufacturer Name: NISSHINBO MICRO DEVICES INC - Datasheet URL: https://www.onlinecomponents.com/en/datasheet/njm2043d-11971622/ - Manufacturer Part Number: NJM2043D - Part Type: Operational Amplifier (OP-AMP) **Pins:** - -IN A - -IN B - +IN A - +IN B - OUT A - OUT B - VDD - Vss ### U2 — [LM7812ACT](https://www.flux.ai/adrian95/lm7812act.md) - License: https://creativecommons.org/licenses/by/4.0/ - Datasheet URL: https://octopart.com/datasheet/lm7812act-onsemi-84329736 - Manufacturer Name: onsemi - Part Type: Integrated Circuit - Manufacturer Part Number: LM7812ACT **Pins:** - GND [pin 2] - VI [pin 1] - VO [pin 3] ### U3 — [LM7812ACT](https://www.flux.ai/adrian95/lm7812act.md) - Datasheet URL: https://octopart.com/datasheet/lm7812act-onsemi-84329736 - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Name: onsemi - Part Type: Integrated Circuit - Manufacturer Part Number: LM7812ACT **Pins:** - GND [pin 2] - VI [pin 1] - VO [pin 3] *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/mosin40/audio-electronics-or-copilot-preset](https://www.flux.ai/mosin40/audio-electronics-or-copilot-preset).* --- *Generated from [https://www.flux.ai/mosin40/audio-electronics-or-copilot-preset](https://www.flux.ai/mosin40/audio-electronics-or-copilot-preset)*