OTPG系列,40秒OTP语音芯片-(OTPG AC9040)
OTPG系列40秒OTP语音芯片资料:
AC9040-OTPG系列是深圳市环芯半导体有限公司2009年推出的新产品,在复位和内部供电方面有了更大的改善,同时推出新的烧录工具和编程软件,解决了AC8040原来仅支持3V供电的情况,5V供电时在VDD外加一个电阻的情况下,提供稳定性能的语音输出.同时在功能方面有了更大的改进.
AC9040 40秒OTPG系列语音芯片是一颗支持PWM和DAC输出的40秒的OTP语音芯片,音质效果好，共有4个I/O口,其中2个Input,2个简单I/O,简单I/O只能触发单段语音或用于马达和闪灯，外围仅需一颗104电容，产品方案成本极低.
AC9040是环芯公司2009年新推出的OTPG系列产品,同属于AC9020一个语音芯片母体系列.
OTPG系列
DataSheet原理图下载 右键点击另存为
OTPG系列OTP语音芯片的优势：
1,
Otp-AC9040 内置电阻、外围没有元器件，外围电路只需要要104电容．AT@CHIP
整个方案的费用给您节省30%－50% .
2, 工作电压默认为2.4V—3.6V,使用4.5V供电时在VDD上连一个8欧电阻即可,纽扣电池供电时只需连个4欧电阻；输出方式：PWM＆DAC .
3, 有8Pin, DIP8和SOP8,裸片封装可以选择.
4, 唯一一款可以烧录裸片出货的OTP语音芯片产品,不需光罩费,音质和单价市场最优.
5, 喇叭是8欧0.5W的,支持8欧阻值功率范围 : 0.25W-1W的喇叭. 半 环 导 芯 体
6, 声音DAC输出时,在DAC Pin和VSS之间的电阻为470欧.
AC9040 Application Circuit 简单应用电路接线方法
AC9040 Serial Mode / 串行通讯触发模式 直推喇叭 |
MCU单片机PWM应用电路方案
|
AC9040 Package Information 封装资料
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 裸片绑定图
CHIP SIZE: (0, 0) (1734,715) UM
DIP8双列直插封装尺寸大小 (PDIP SIZE):
 |
SOP8贴片芯片封装尽寸大小(SOP SIZE):
|
- Writer Mapping Description / OTPG系列
Writer Pin烧录引脚 : 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 |
|
出货形式：
dip、 SOP、COB（可为积压盒专用）、裸片（已烧录好）。 其中裸片一块Wafer可以同时烧录4款不同的产品，直接绑定生产，大大地节约生产时间, dip、 SOP、COB 1天交货，裸片5-7天交货。
相关产品：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
新产品系列OTP语音芯片全面支持4.5V和3V,为您提供最加稳定的语音输出.
环芯公司销售团队竭诚为您服务，同时我们将以最好的产品质量和价格为您和您的企业带来更好的产品和效益。欢迎来电咨询!
本着平等互惠原则，期待与您携手合作，共创辉煌。
深圳市环芯半导体有限公司 AC9040-OTPG40秒 |
