OTP40G系列语音芯片40F AC9040-OTPG40秒
OTP40G系列语音芯片40F AC9040-OTPG40秒:
AC9040-OTPG系列是深圳市环芯半导体有限公司2009年推出的40G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AC8040F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秒新的OTP40G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.
40秒新的OTP40G语音芯片 DataSheet原理图下载 右键点击另存为
产品优势：
1,
Otp-AC9040G 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，产品系列丝印印章可选。
4, 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
5, 声音DAC输出时,在DAC Pin和VSS之间的电阻为470欧.
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。
AC9040_OTPG40S 3V供电按键模式(Stand-alone Mode) 触发应用资料:
AC9040G /3 V供电接线图PWM直推喇叭-按键模式
AC9040G /3 V供电接线图DAC三极管/供放/推喇叭
AC9040G / 3V Stand-alone Mode DAC
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AC9040G 封装形式DIP8 / SOP8
AC9040G丝印- DIP/SOP
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40G/40F产品系列丝印印章可选.
PIN |
NAME |
1 |
TG2 |
2 |
TG1 |
3 |
TG11 |
4 |
TG12 |
5 |
VSS |
6 |
PWM1 |
7 |
VDD |
8 |
PWM2/DAC |
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AC9040G Pad Location OTPG裸片绑定图
CHIP SIZE: (0, 0) (1734,715) UM
40F / DIP8双列直插封装尺寸大小 (PDIP SIZE):
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40G / SOP8贴片芯片封装尽寸大小(SOP SIZE):
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- 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 |
AC9010G-SO8B |
AC9010-D08B |
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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 |
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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 |
AC9040G 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 .
PIN Descriptions 脚位功能
PIN NAME |
I/O |
Function |
TG1 |
INPUT |
Key Stand-alone Trigger Mode : TG1 is used to trigger the maximum 32 Voice Group one by one sequentially. |
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Serial Trigger Mode : TG1 is used to trigger the maximum 64 Voice Group. |
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CPU Command Mode : TG1 is used as Data Input Pin (CS). |
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TG2 |
INPUT |
Key Stand-alone Trigger Mode : TG2 is used to trigger the maximum 21 Voice Group one by one sequentially. |
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Serial Trigger Mode : TG2 is used to trigger the maximum 64 Voice Group |
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CPU Command Mode : TG2 is used as Clock Pin (CLK). |
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TG11 |
INPUT |
Key Stand-alone Trigger Mode : TG11 is used trigger Only One Group. |
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CPU Command Mode : TG11 is used as Data Input Pin (DIO1). |
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OUTPUT |
As Output PIN , Output the BUSY or Flash Signal . |
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TG12 |
INPUT |
Key Stand-alone Trigger Mode : TG12 is used trigger Only One Group. |
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CPU Command Mode . TG12 is used as Selected Pin (DIO2). |
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OUTPUT |
As Output PIN , Output the BUSY or Flash Signal. |
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PWM1 |
OUTPUT |
As a PWM PIN , can Directly drive the Speaker . |
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PWM2 |
OUTPUT |
As a PWM PIN , can Directly drive the Speaker . |
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As a DAC PIN , 8 bit D/A Current Output. |
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VDD |
INPUT |
Power Supply PIN , @ 2.4~3.6 V Working Voltage. |
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VSS |
INPUT |
Connected to Ground. |
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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.
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