Voice Recorder Circuit based on C8051F412 8051 MCU
Progetto di riferimento usando la parte C8051F412-GQ di Silicon Labs
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- Voice Recorder
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- Voice Recorder Circuit based on C8051F412 8051 MCU. The 12-bit ADC and DAC allow for reasonable quality sound at a 8 kHz sampling rate, and the hardware Accumulation and Burst Mode features of the ADC provide for further improvements with small processing tradeoffs. The Suspend mode operating feature allows the voice recorder to sleep while idle, saving power in a similar fashion to the traditional 8051 Stop mode, but still allows the recorder to wake and respond to the user without a hardware reset
Parti in primo piano (7)
| Numero parte | Produttore | Tipo | Per contattare il Servizio Clienti. | |||
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ZXMP3A13FTA | Diodes Incorporated | MOSFETs | Trans MOSFET P-CH 30V 1.4A 3-Pin SOT-23 T/R | AGGIORNA | |
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TPA4861D | Texas Instruments | Audio Amplifiers | Audio Amp Speaker 1-CH Mono 1.1W Class-AB 8-Pin SOIC Tube | AGGIORNA | |
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LM2936BM-3.3/NOPB | Texas Instruments | Linear Regulators | LDO Regulator Pos 3.3V 0.05A Automotive 8-Pin SOIC Tube | AGGIORNA | |
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LM2936BM-3.3/NOPB | Texas Instruments | Linear Regulators | LDO Regulator Pos 3.3V 0.05A Automotive 8-Pin SOIC Tube | AGGIORNA | |
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MC33204DR2G | onsemi | Operational Amplifiers - Op Amps | Op Amp Quad Low Voltage Amplifier R-R I/O ±6V/12V 14-Pin SOIC N T/R | AGGIORNA | |
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TPA4861DRG4 | Texas Instruments | Audio Amplifiers | Audio Amp Speaker 1-CH Mono 1.1W Class-AB 8-Pin SOIC T/R | AGGIORNA | |
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TPA4861DR | Texas Instruments | Audio Amplifiers | Audio Amp Speaker 1-CH Mono 1.1W Class-AB 8-Pin SOIC T/R | AGGIORNA | |