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NCP2991 |
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| Part Number | NCP2991 |
| Manufacturer | ON Semiconductor (https://www.onsemi.com/) |
| Description | Pin Name A1 INM A2 OUTA A3 INP B1 VM B2 TON Type I O I I I B3 VP I C1 BYPASS I C2 OUTB O C3 SHUTDOWN I Description Negative input of the first amplifier, receives the audio input signal. Con... |
| Features |
a low−power consumption shutdown mode, which is achieved by driving the SHUTDOWN pin with logic low.
The NCP2991 contains circuitry to prevent from “pop and click” noise that would otherwise occur during turn−on and turn−off transitions. It is a zero pop noise device when a single ended or a differential audio input is used.
For maximum flexibility, the NCP2991 provides an externally controlled gain (with resistors). In addition, it integrates 2 different Turn On times (15 ms or 30 ms) adjustable with the TON pin.
Due to its superior PSRR, it can be directly connected to the battery, saving th... |
| Document |
 NCP2991 Data Sheet
PDF 3.83MB |
| No. | Parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
| 1 | NCP2990 |
ON Semiconductor |
Audio Power Amplifier |
|
| 2 | NCP2993 |
ON Semiconductor |
Audio Power Amplifier |
|
| 3 | NCP21WB333J03RA |
Murata |
Thermistors |
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| 4 | NCP21WB333x03RA |
Murata |
NTC Thermistors |
|
| 5 | NCP21WB473J03RA |
Murata |
Thermistors |
|
| 6 | NCP21WB473x03RA |
Murata |
NTC Thermistors |
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Desde 2024. D4U Semiconductor.
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