OTPG系列,40秒OTP語音芯片-(OTPG AC9040)
OTPG系列40秒OTP語音芯片資料:
AC9040-OTPG系列是深圳市環(huán)芯半導體有限公司2009年推出的新產品,在復位和內部供電方面有了更大的改善,同時推出新的燒錄工具和編程軟件,解決了AC8040原來僅支持3V供電的情況,5V供電時在VDD外加一個電阻的情況下,提供穩(wěn)定性能的語音輸出.同時在功能方面有了更大的改進.
AC9040 40秒OTPG系列語音芯片是一顆支持PWM和DAC輸出的40秒的OTP語音芯片,音質效果好，共有4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.
AC9040是環(huán)芯公司2009年新推出的OTPG系列產品,同屬于AC9020一個語音芯片母體系列.
OTPG系列
DataSheet原理圖下載 右鍵點擊另存為
OTPG系列OTP語音芯片的優(yōu)勢：
1,
Otp-AC9040 內置電阻、外圍沒有元器件，外圍電路只需要要104電容．AT@CHIP
整個方案的費用給您節(jié)省30%－50% .
2, 工作電壓默認為2.4V—3.6V,使用4.5V供電時在VDD上連一個8歐電阻即可,紐扣電池供電時只需連個4歐電阻；輸出方式：PWM＆DAC .
3, 有8Pin, DIP8和SOP8,裸片封裝可以選擇.
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).
5, 喇叭是8歐0.5W的,支持8歐阻值功率范圍 : 0.25W-1W的喇叭. 半 環(huán) 導 芯 體
6, 聲音DAC輸出時,在DAC Pin和VSS之間的電阻為470歐.
AC9040 Application Circuit 簡單應用電路接線方法
AC9040 Serial Mode / 串行通訊觸發(fā)模式 直推喇叭 |
MCU單片機PWM應用電路方案
|
AC9040 Package Information 封裝資料
AC9040-DIP8/SOP8
|
PIN |
NAME |
1 |
TG2 |
2 |
TG1 |
3 |
TG3 |
4 |
TG4 |
5 |
VSS |
6 |
PWM1 |
7 |
VDD |
8 |
PWM2/DAC |
|
AC9040 Pad Location 裸片綁定圖
CHIP SIZE: (0, 0) (1734,715) UM
DIP8雙列直插封裝尺寸大小 (PDIP SIZE):
 |
SOP8貼片芯片封裝盡寸大小(SOP SIZE):
|
- Writer Mapping Description / OTPG系列
Writer Pin燒錄引腳 : TG2,TG1,TG11,VSS,PWM2,PWM1,VDD
OTP Writer Power Board Pin Mapping Table |
PAD Name |
AC9040-SO8B |
AC9040-D08B |
|
|
|
5,6-VSS |
5,6-VSS |
5,6-VSS |
7-PWM1 |
6-PWM1 |
6-PWM1 |
2-TG1 |
2-TG1 |
2-TG1 |
8-VDD |
7-VDD |
7-VDD |
|
|
|
1-TG2/RSTB |
1-TG2/RSTB |
1-TG2/RSTB |
2-TG3 |
3-TG3 |
3-TG3 |
3-TG4 |
4-TG4 |
4-TG4 |
4-PWM2/DAC |
8-PWM2/DAC |
8-PWM2/DAC |
AC9040 is a 40 Sec. PWM or DAC voice output with high quality speech ,2 input pin and 2 I/O pin simple speech.40 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 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 ~ 3.6V
Total Voice Duration : 40” (240K Samples)
I/O pin : 4
Voice output : PWM or DAC
Sequential Key : TG1 -> 32 Groups.
TG2 -> 29 Groups.
TG3,TG4-> 1 Group
Debounce time : 50 us or 10 ms
On/Off function : only for all TG1 and TG2
Sequential Key for Volume control function.
Step can change Trigger I/O Type, Trigger Mode & Output Status.
Hardware Trigger Group Repeat function.
- Trigger mode (for all Input pins) :
- Key Stand-alone Trigger Mode :
- Edge/Level
- Hold/Unhold
- Retrigger/Irretrigger
- Serial Trigger Mode :
Combinations of TG1 and TG2 to trigger maximum 63 Voice Group.
- 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.
- Play rate level :
AC9040 can provide different play rate in one code as follow
Play rate(K) |
Play rate(K) |
3 |
6 |
3.2 |
6.4 |
3.31 |
6.85 |
3.42 |
7.38 |
3.55 |
8 |
3.69 |
8.72 |
3.84 |
9.6 |
4 |
10.66 |
4.17 |
12 |
4.36 |
13.71 |
4.57 |
16 |
4.8 |
19.2 |
5.05 |
24 |
5.33 |
|
5.64 |
|
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。
相關產品：AC8040-OTP40秒 AC8080-OTP80秒 AC8010-OTP10秒(已被8020替代)
Other: TG010 TG020 TG040 TF020 TF040 TH040 TH080
最新OTPG系列: AC9020-OTP20秒20G AC9080-OTP80秒80G AC9010-OTP10秒10G
AC9020G20F-20秒 AC8040F40G-40秒OTP AC9010G10F10J-OTP10M秒
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.
環(huán)芯公司銷售團隊竭誠為您服務，同時我們將以最好的產品質量和價格為您和您的企業(yè)帶來更好的產品和效益。歡迎來電咨詢!
本著平等互惠原則，期待與您攜手合作，共創(chuàng)輝煌。
深圳市環(huán)芯半導體有限公司 AC9040-OTPG40秒 |
