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.
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 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,為您提供最加穩定的語音輸出.
環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，共創輝煌。
深圳市環芯半導體有限公司 AC9040-OTPG40秒 |
