WTR030-20SS Recording Chip

WTR030-20SS Recording Chip

WTR030-20SS recording chip is a high performance recording chip developed by Shenzhen Weichuang Zhiyin Electronics Co., Ltd. It has a long time (large capacity) recording chip.

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Description of this WTR030-20SS Recording Chip
 
WTR030-20SS recording chip is a high performance recording chip developed by Shenzhen Weichuang Zhiyin Electronics Co., Ltd. It has a long time (large capacity) recording chip. It can directly realize 8ohm/0.5W loudspeaker output with clear sound quality and large volume. It supports the built-in memory of 4Mbit~64Mbit. It can realize long press recording, short press recording, playback and stop by key control. Functions, built-in standard SPI communication interface, can control multi-segment recording and playing through SPI. WTR030 recording scheme can store fixed voice in advance, plug-in FLASH, push 8/0.5W horn directly, support button, SPI serial communication. Support MIC, LINE recording, you can customize functions.
 
Advantage of this WTR030-20SS Recording Chip
 
★The number of fixed speech segments is up to 32;
★Automatically into sleep mode when not working.
★Support 4Mbit~64M SPI Flash.
★Hold to record, press to record, play, low level keep loop playback.
★Standard SPI communication.
★Record/ play mode: separate voice recording or separate prerecorded voice play.
★Prerecorded voice stored on SPI Flash.
★Amplifier directly driving 0.5 W/8ohm speaker.
★Recording prompt, a “BEEP” sound before recording, two “BEEP” sounds when recording finished.
★LEDBZ: light on when recording, 3Hz flashing when playing.
★Sampling Rate 10KHz~ 16KHz, adjusted through the external resistor of chip.
 
Pictures of this WTR030-20SS Recording Chip
 
 

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Electrical Parameters of this WTR030-20SS Recording Chip
 
 
 
Looking forward to your inquiry for this WTR030-20SS Recording Chip

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