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ETC |
Voice Recorder Push-button interface, playback can be edge or level activated Automatic power-dwon mode On-chip 8Ω speaker driver Signal 3V Power Supply Can be controlled both manually or by MCU Sample rate and duration changable by replacing a sin |
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ETC |
voice recording/playback 1. Power input: DC 2.4-5.5V 2. With internal audio amplifier, this board can drive 8 Ohm 0.5W speaker directly. 3. Microphone is on board 4. Board dimension: 54mm x 38mm 5. All the pins of ISD1820 are extended out with an connector, which can powere |
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Texas Instruments |
25-V N-Channel Power MOSFET •1 Optimized for 5-V Gate Drive • Ultra-Low Qg and Qgd • Low Thermal Resistance • Avalanche Rated • Lead-Free Terminal Plating • RoHS Compliant • Halogen Free • SON 3.3-mm × 3.3-mm Plastic Package 2 Applications • Point-of-Load Synchronous Buck Conve |
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ETC |
Single-Chip Voice Record/Playback Devices 16- and 20-Second Durations • • • Easy-to-use single-chip voice Record/Playback solution High-quality, natural voice/audio reproduction Manual switch or microcontroller compatible – Playback can be edge- or levelactivated Single-chip durations of 16 and 20 seconds Directly casc |
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ETC |
2SD1877 om TeL:(852)2341 9276 Fax:(852)2797 8153 . e_mail:[email protected] |
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ETC |
Si NPN Planar Transistor |
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ETC |
2SD1557 |
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ETC |
ZERO RECOVERY RECTIFIER |
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ETC |
Single-Chip Voice Record/Playback Devices 16- and 20-Second Durations • • • Easy-to-use single-chip voice Record/Playback solution High-quality, natural voice/audio reproduction Manual switch or microcontroller compatible – Playback can be edge- or levelactivated Single-chip durations of 16 and 20 seconds Directly casc |
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ETC |
Single-Chip Voice Record/Playback Devices 16- and 20-Second Durations • • • Easy-to-use single-chip voice Record/Playback solution High-quality, natural voice/audio reproduction Manual switch or microcontroller compatible – Playback can be edge- or levelactivated Single-chip durations of 16 and 20 seconds Directly casc |
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ETC |
2SD1297 |
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ETC |
NPN Transistor |
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ETC |
Single-Chip Voice Record/Playback Devices 16- and 20-Second Durations • • • Easy-to-use single-chip voice Record/Playback solution High-quality, natural voice/audio reproduction Manual switch or microcontroller compatible – Playback can be edge- or levelactivated Single-chip durations of 16 and 20 seconds Directly casc |
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ETC |
SINGLE CHIP VOICE RECORD / PLAYBACK DEVICES ## ! ( ) |
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ETCTI |
Enhanced MultiFormat Delta-Sigma Audio Digital-to-Analog Converter (Rev. A) |
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ETCTI |
24-Bit 192-kHz Sampling Advanced Segment Audio Stereo DAC (Rev. B) |
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ETC |
MEMORY MODULE SDRAM 128Mx16-SOP |
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ETC |
NPN Silicon Transistor |
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ETC |
NPN Transistor |
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ETC |
(OSDxx-E) Silicon Photodetectors |
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Desde 2024. D4U Semiconductor.
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