tg005-OTP10秒 OTP語音芯片 產品資料

產品描述:

    tg005是一顆支持PWM和DAC輸出的10秒的OTP語音芯片,音質效果好，共有四個I/O口,其中2個Input,2個簡單I/O,簡單I/O只能觸發(fā)單段語音或用于馬達和閃燈，外圍僅需一顆104電容，產品方案成本極低.AC 導 AC

DataSheet原理圖tg005下載   --  tg005原理圖 AC

Description

tg005 is a 10 Sec Easy Use Speech IC .It Support PWM or DAC voice output with high quality speech , There are 10 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

1. MAX voice file : 700
2. MAX Trigger Groups : 63
3. Power On Trigger Group :1
4. MAX Step : 700
5. Signal step mute length : 0.64 s ( 6k sample rate )
6. Operating Voltage range: 2.4V ~ 3.6V
7. Total Voice Duration : 10” (60K Samples)
8. I/O pin : 4
9. Voice output : PWM or DAC
10. Sequential Key : TG1 -> 32 Groups.

TG2 -> 29 Groups.
TG3,TG4-> 1 Group

1. Debounce time : 50 us or 10 ms
2. On/Off function : only for all TG PIN
3. Sequential Key for Volume control function.
4. Step can change Trigger I/O Type, Trigger Mode & Output Status.
5. Hardware Trigger Group Repeat function.
6. Simple Programming Function :
1. (a) Write data to working register.
2. (b) Working Register Increasing.
3. (c) Step Jump by Working Register / Volume Status.

1. Three Mode Trigger IC :

- Key Stand-alone Trigger Mode :

1. Edge/Level
2. Hold/Unhold
3. Retrigger/Irretrigger

1. Serial Trigger Mode :

Combinations of TG1 and TG2 to trigger maximum 63 Voice Group.

1. CPU Command Mode :

User command through TG1,TG2,TG3 & TG4 with serial CPU Interface to control the Multi-Playback function.

• Output status (for each Output pin):
• Stand by Status. (High/Low Status)
• Busy Low Active.
• Busy High Active.
• LED Flash at 6 Hz.
• LED Flash at 3 Hz.
• LED Flash at 1.5 Hz.
• LED Flash at 0.75 Hz.
• PWM for LED Dimming Control.

體

產品優(yōu)勢：

1, Otp-tg005 內置電阻、外圍沒有元器件，外圍電路只需要要104電容．

　　整個方案的費用給您節(jié)省30%－50% .

2, 工作電壓2.4V—3.6V；輸出方式：PWM＆DAC .(應用于5V方案時，需要加LDO降壓芯片)

3, 當今市場唯一一款8Pin的DIP,SOP封裝OTP語音芯片.AT@CHIP

4, 唯一一款可以燒錄裸片出貨的OTP語音芯片產品,不需光罩費,音質和單價市場最優(yōu).

出貨形式：

dip、 SOP、COB（可為積壓盒專用）、裸片（已燒錄好）。 其中裸片一塊Wafer可以同時燒錄4款不同的產品，直接綁定生產，大大地節(jié)約生產時間, dip、 SOP、COB 1天交貨，裸片5-7天交貨。

 

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新產品系列OTP語音芯片全面支持4.5V和3V,為您提供最加穩(wěn)定的語音輸出.

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深圳市環(huán)芯半導體有限公司         tg005-OTP5秒