# Bone Conduction Hearing Aid ## Description Welcome to your new project. Imagine what you can build here. ## Project Details - **Owner:** seansew2412 - **Created:** 6/21/2025 - **Last Updated:** 6/21/2025 - **Visibility:** Public ## Key Components ### BCT — [XY301V-A-5.0-2P](https://www.flux.ai/jharwinbarrozo/xy301v-a-50-2p~u6.md) - Manufacturer Part Number: XY301V-A-5.0-2P - Manufacturer Name: Ningbo Xinlaiya Elec. **Pins:** - PIN1 [pin 1] - PIN2 [pin 2] ### IC4 — [MAX9814ETD+T](https://www.flux.ai/vasyl/max9814etdplust~2cd.md) - Datasheet URL: https://datasheets.maximintegrated.com/en/ds/MAX9814.pdf - Manufacturer Part Number: MAX9814ETD+T - Manufacturer Name: Analog Devices Inc./Maxim Integrated - Part Type: Integrated Circuit **Pins:** - ~SHDN [pin 2] - A/R [pin 9] - BIAS [pin 12] - CG [pin 3] - CT [pin 1] - GAIN [pin 10] - GND [pin 4] - GND [pin 11] - GND [pin 15] - GND [pin 7] - MICBIAS [pin 13] - MICIN [pin 8] - MICOUT [pin 6] - TH [pin 14] - VDD [pin 5] ### MK1 — [CMA-4544PF-W_Microphone Symbol](https://www.flux.ai/adrian95/cma-4544pf-wmicrophone-symbol~kbd.md) - Datasheet URL: https://www.cuidevices.com/product/resource/cma-4544pf-w.pdf - Part Type: Microphone - Manufacturer Name: CUI Devices - Manufacturer Part Number: CMA-4544PF-W - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - 1 [pin 1] - 2 [pin 2] ### U1 — [ADA4807-1ARJZ-R2](https://www.flux.ai/jecstronic/ada4807-1arjz-r2~7qt.md) - Datasheet URL: https://www.analog.com/media/en/technical-documentation/data-sheets/ADA4807-1_4807-2_4807-4.pdf - Manufacturer Name: Analog Devices Inc. - Manufacturer Part Number: ADA4807-1ARJZ-R2 - Part Type: Operational Amplifier (OP-AMP) **Pins:** - - [pin 4] - + [pin 3] - ~DISABLE [pin 5] - OUTPUT [pin 1] - V- [pin 2] - V+ [pin 6] ### U2 — [ADA4807-1ARJZ-R2](https://www.flux.ai/jecstronic/ada4807-1arjz-r2~7qt.md) - Manufacturer Part Number: ADA4807-1ARJZ-R2 - Manufacturer Name: Analog Devices Inc. - Datasheet URL: https://www.analog.com/media/en/technical-documentation/data-sheets/ADA4807-1_4807-2_4807-4.pdf - Part Type: Operational Amplifier (OP-AMP) **Pins:** - - [pin 4] - + [pin 3] - ~DISABLE [pin 5] - OUTPUT [pin 1] - V- [pin 2] - V+ [pin 6] ### U3 — [ADA4807-1ARJZ-R2](https://www.flux.ai/jecstronic/ada4807-1arjz-r2~7qt.md) - Part Type: Operational Amplifier (OP-AMP) - Manufacturer Name: Analog Devices Inc. - Datasheet URL: https://www.analog.com/media/en/technical-documentation/data-sheets/ADA4807-1_4807-2_4807-4.pdf - Manufacturer Part Number: ADA4807-1ARJZ-R2 **Pins:** - - [pin 4] - + [pin 3] - ~DISABLE [pin 5] - OUTPUT [pin 1] - V- [pin 2] - V+ [pin 6] *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/seansew2412/bone-conduction-hearing-aid-q7ah2~e0](https://www.flux.ai/seansew2412/bone-conduction-hearing-aid-q7ah2~e0).* --- *Generated from [https://www.flux.ai/seansew2412/bone-conduction-hearing-aid-q7ah2~e0](https://www.flux.ai/seansew2412/bone-conduction-hearing-aid-q7ah2~e0)*