Description
*. TV8040 is a 40 Sec Easy Use Speech IC .It Support PWM or DAC voice output with high quality speech.
*. There are 40 second Voice Length under 6 KHz sampling and 4 bit hardware compression.
*. Its internal built-in a oscillator for system clock without an external resistor.
*. Maximum 63 voice groups. One Group contain several steps(voice section );
*. Maximum 700 steps for all the Groups.
*. Each Step can be define Trigger Mode, Output Status, Voice Section, Mute length, I/O Type & Simple Programming Function.
*. User can select 8bit / 5bit / 4bit data compression. Support three mode trigger IC (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 Trigger Groups : 63
*. Power On Trigger Group :1
*. MAX Step : 700
*. Signal step mute length : 0.64 s ( 6k sample rate )
*. Operating Voltage range: 2.4V ~ 4.5V
*. Total Voice Duration : 40” (120K Samples)
*. I/O pin : 8
*. Voice output : PWM or DAC
*. Sequential Key : TG1 -> 32 Groups.
*. TG2 -> 29 Groups.
*. TG3~TG8-> 1 Group
*. Debounce time : 50 us or 10 ms
*. On/Off function : only for all TG PIN
*. Sequential Key for Volume control function.
*. Step can change Trigger I/O Type, Trigger Mode & Output Status.
*. Hardware Trigger Group Repeat function.
*. Simple Programming Function :
(a) Write data to working register.
(b) Working Register Increasing.
(c) Step Jump by Working Register / Volume Status.

Datashee Download:

Any questions and help you need from us, Please leave your message or contact our engineers Team. we will give you friendly help and reply wihtin 24 hours.