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2017 - 10 - 21
Product Description:WTN6 series sound chip is 4-bit controller. At present there are three kinds of chip: WTN6010, WTN6020, WTN6040, WTN6090 (voice length is 10s,20s,40s,...
2016 - 11 - 14
Product DescriptionWT588D voice ic chip is multitime programmable music chip, 4 packages:  DIP18, SSOP20, SSOP28, LQFP32.It support silence insertion. One address bit can insert 10...
2016 - 12 - 15
WTR050 voice recording chip is a multifunctional voice record & playback chip, specially designed for recording voice, long recording distance, good sound quality, can directly drive...
2016 - 11 - 14
1. Brief IntroductionSmartSound PIR motion activated sound player adopts human body induction technology. When it detects people passing, it can automatically play voice.Download voice ...
Voice Speaker case.aspx?TypeId=29&FId=t4:29:4

This voice speaker integrates speech sound circuit, power supply, communications, horn. Traditional speaker must rely on other auxiliary component to make asound. There are many voice chips and speakers on the market, multifarious. Service level and the technical supportare also uneven. Selection and design need a lot of time. Our voice speakers can make you complete all the design and selection, saving your time.


Voice Speaker
Features and advantages

☆Fast realizing voice function.

☆High integration, voice chip and speaker integration, easy for user to stock and easy for engineer to use.

☆Working voltage: 2.2V~5.5V.

☆Standby mode, power saving, quiescent current less than1uA.

☆PWM audio output, can directly drive speaker and buzzer.

☆DAC audio output, can connect external amplifier.

☆High-quality ADPCM speech synthesis, can adjust sample bits to improve sound quality.

☆Precise +/-1% internal oscillation, built-in low voltage reset(LVR=1.8V) and watchdog.

☆Support BUSY output .

☆Have one-line serial port control mode, two-line serial port control, pulse control mode.


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Application

Automotive electronics, medical equipment, intelligent household appliances, amusement equipment, security alarm, education equipment, industrial equipment, instrumentation, communication equipment, etc


 

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