Shenzhen Dinghua Technology Co.,Ltd
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Music Voice Toy Chip

— consumer mcu, voice synthesizer, melody synthesizer
Product Category: Integrated Circuits (ICs)
Sales Method: Export, Manufacture, OEM/ODM, Service
Payment Term: T/T
Min. Order Unit Price
1000
Contact Info

Mr.Chenbaoshe

Address: China (mainland) Guangdong Shenzhen,Shenzhen Baoan District Longhua Town, Minzhi Road, East Of The Business Building 6 Floor 6036

Product Detail

Product Attribute:

  • China (mainland) More >
  • DH982A
  • YS-TEK
  • 08/24/2012
  • 08/24/2012

Additional Info.:

  • shenzhen

Product Content Description:

DH982A is a 20 Sec. PWM or DAC voice output with high quality speech ,2 input pin and 2 I/O pin simple speech.20 Sec. Voice Length at 6 KHz sampling and 4 bit hardware compression. Built-in oscillator for system clock without an external resistor. Maximum 64 voice groups. One Group contain several steps(voice section ); Maximum 700 steps for all the Groups. User selectable 8bit / 5bit / 4 bit data compression. Support three mode trigger function (Stand Alone, Serial Trigger Mode, CPU Command Mode ). Easy use development system is for function selection and voice combination . PC download the ROM code by the USB Port .
 Functions
 MAX voice file : 700
 MAX Groups : 64
 MAX Step : 700
 Signal step mute length : 0.64 s ( 6k sample rate )
 Operating Voltage range: 2.4V ~ 3.6V
 Total Voice Duration : 20” (120K Samples)
 Input pin : 2
 I/O pin : 2
 Voice output : PWM and DAC
Quantity Per Month: 500000
Delivery Way - Date Of Delivery: 7day

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