is a professional recording IC / Speech IC Toys IC / Music IC / chip voice recording application proxy technology and product development company.
 
Products:

Is a support for PWM and DAC outputs of the OTP voice chips, good sound quality, a total of four I / O port, in which an Input, 3 a simple I / O, simple I / O can only trigger a single paragraph, or for voice motors and flashing lights, only one external capacitor 104, a very low cost product


Product advantages:
  Built-in resistance, there is no external components, the external circuit capacitance only needs to be 104.
1. The entire cost of the program to save you 30% -50%.
2, operating voltage 2.4V-5.5V; output: PWM & DAC.
3, in today's market only the 8Pin a DIP, SOP package OTP voice chips.
4, can only burn a die OTP voice chips shipped products, no mask charges, quality and best price the market.
5, the maximum can be divided into 32.

Shipping forms:
dip, SOP, COB (dedicated box for the backlog), die (has good writers). Wafer die which can burn a piece of 4 different products, direct binding production, saving production time significantly, dip, SOP, COB 1 days delivery, 5-7 day delivery die.

 

Central core sales team at your service, and we will be the best product quality and price for you and your business better products and efficiency.

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Description:

AC8020 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 6KHz sampling and 4 bit hardware compression. Built-in oscillator for system clock without an external resistor, Maximum 64 voice groups. One Group contains several steps (voice section); Maximum 700 steps for all the Groups.  User selectable 8bit / 5bit / 4bit 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.