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The filter is calculated wrong! The cut frequency is adjustable from 9 to 106 hz, i.e. In fact, both potentiometers adjust the volume.For frequency adjustment range 35... 150 hz need to replaceR6, r8 (4.7 k) at 15 k,C5 (0.22 uf/224j) at 0.047 uf (473j)C6 (0.47 uf/474j) at 0.1 uf (104j)More information is sought in the internet.
2019-05-14
As described
2019-07-14
It still not arrive and this is not the first good with the same problem with this provider. I have several goods that never arrived and the provider not respond.I will never buy again to them.
2019-07-31
I came in shock for 8 days, very fast delivery, the module itself is not noisy and loud when used with good bluetooth phone, with cheap bluetooth phones sound times quieter, i have a bluetooth 5.0 for samsung gelaxi a3 2017 and the sound is powerful, i tried a chinese phone
2019-07-08| 型号 | 制造商 | 描述 | 库存 | 价格 |
|---|---|---|---|---|
| MCP14A0451T-E/MS DISTI # V72:2272_16690571 | Microchip Technology Inc | 4.5A SNGL INV MOSFET DRVR W/LO | 0 | |
| MCP14A0451T-E/MS DISTI # MCP14A0451T-E/MSCT-ND | Microchip Technology Inc | IC MOSFET DRIVER 4.5A 8MSOP RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT) | Limited Supply - Call | |
| MCP14A0451T-E/MS DISTI # MCP14A0451T-E/MSDKR-ND | Microchip Technology Inc | IC MOSFET DRIVER 4.5A 8MSOP RoHS: Compliant Min Qty: 1 Container: Digi-Reel® | Limited Supply - Call | |
| MCP14A0451T-E/MS DISTI # MCP14A0451T-E/MSTR-ND | Microchip Technology Inc | IC MOSFET DRIVER 4.5A 8MSOP RoHS: Compliant Min Qty: 2500 Container: Tape & Reel (TR) | Temporarily Out of Stock |
|
| MCP14A0451T-E/MS DISTI # MCP14A0451T-E/MS | Microchip Technology Inc | 4.5A SNGL INV MOSFET DRVR W/LOW INPUT & ENABLE PIN MSOP8 - Tape and Reel (Alt: MCP14A0451T-E/MS) RoHS: Compliant Min Qty: 2500 Container: Reel | Americas - 0 |
|
| MCP14A0451T-E/MS DISTI # 579-MCP14A0451T-E/MS | Microchip Technology Inc | Gate Drivers 4.5A Sngl Inv MOSFET Drvr w/Low Input & Enable Pin, MSOP8 RoHS: Compliant | 0 |
|
| MCP14A0451T-E/MS DISTI # MCP14A0451T-E/MS | Microchip Technology Inc | Inverting 4.5A single MOSFET driver with low input threshold and enable pin RoHS: Compliant Min Qty: 1 Package Multiple: 1 Container: Reel | 2500 |
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| 图片 | 型号 | 描述 |
|---|---|---|
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Mfr.#: MCP14A0454T-E/MS OMO.#: OMO-MCP14A0454T-E-MS |
Gate Drivers 4.5A Matched, High -speed, Low-side MOSFET Driver |
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Mfr.#: MCP14A0453T-E/MS OMO.#: OMO-MCP14A0453T-E-MS |
Gate Drivers 4.5A Matched, High -speed, Low-side MOSFET Driver |
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Mfr.#: MCP14A0455-E/SN OMO.#: OMO-MCP14A0455-E-SN |
Gate Drivers 4.5A Matched, High -speed, Low-side MOSFET Driver |
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Mfr.#: MCP14A0452-E/SN OMO.#: OMO-MCP14A0452-E-SN |
Gate Drivers 4.5A Sngl Non-Inv MOSFET Drvr w/Low Input & Enable Pin, SOIC8 |
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Mfr.#: MCP14A0454-E/MNY OMO.#: OMO-MCP14A0454-E-MNY |
Gate Drivers 4.5A Matched, High -speed, Low-side MOSFET Driver |
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Mfr.#: MCP14A0453-E/MNY OMO.#: OMO-MCP14A0453-E-MNY |
Gate Drivers 4.5A Matched, High -speed, Low-side MOSFET Driver |
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Mfr.#: MCP14A0451T-E/MS OMO.#: OMO-MCP14A0451T-E-MS |
Gate Drivers 4.5A Sngl Inv MOSFET Drvr w/Low Input & Enable Pin, MSOP8 |
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Mfr.#: MCP14A0452-E/MS |
4.5A SNGL NON-INV MOSFET DRVR |
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Mfr.#: MCP14A0453-E/MS |
4.5A MATCHED, HIGH -SPEED, LOW-S |
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Mfr.#: MCP14A0455-E/MS |
4.5A MATCHED, HIGH -SPEED, LOW-S |