TF040-OTP40 OTPоƬ Ʒ
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TF040һ֧PWMDAC40OTPоƬ,Чãа˸I/O,2Input,6I/O,I/OֻܴƣΧһ104ݣƷɱ.AC
DataSheetԭͼTF040 -- TF040ԭͼ
Description TF040 is a 40 Sec. PWM or DAC voice output with high quality speech ,2 input pin and 6 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 Groups : 64 MAX Step : 700 Signal step mute length : 0.64 s ( 6k sample rate ) Operating Voltage range: 2.4V ~ 5V Total Voice Duration : 40 (240K Samples) Input pin : 2 I/O pin : 6 Voice output : PWM and DAC Sequential Key : TG1 -> 32 Groups. TG2 -> 21 Groups. TG5~TG12-> 1 Group Debounce time : 50 us or 10 ms On/Off function : only for TG1 & TG2 Trigger mode (for all Input pins) : - Key Stand-alone Trigger Mode : A. Edge/Level B. Hold/Unhold C. Retrigger/Irretrigger
- Serial Trigger Mode : Combinations of TG1 and TG5 to trigger maximum 64 Voice Group.
Description
TF040 is a 40 PWM or DAC voice output with high quality speech ,2 input pin and 6 I/O pin simple speech.
Functions
- MAX voice file : 700
- MAX Groups : 64
- MAX Step : 700
- Signal step mute length : 0.64 s ( 6k sample rate )
- Operating Voltage range: 2.4V ~ 5V
- Total Voice Duration : 40 (240K Samples)
- Input pin : 2
- I/O pin : 6
- Voice output : PWM and DAC
- Sequential Key : TG1 -> 32 Groups.
TG2 -> 21 Groups.
TG5~TG12-> 1 Group
- Debounce time : 50 us or 10 ms
- On/Off function : only for TG1 & TG2
- Trigger mode (for all Input pins) :
- Edge/Level
- Hold/Unhold
- Retrigger/Irretrigger
- Output status (for each Output pin):
- Stand by Status.
- Busy Low Active.
- Busy High Active.
- LED Flash at 6 Hz.
- LED Flash at 3 Hz.
TH040 Trigger Voice Combination Example
Voice File |
Description |
Voice File A |
Hello ( 1.5) |
Voice File B |
Good Morning (3) |
Voice File C |
John (1) |
Voice File D |
Tom (1) |
Voice File E |
Mary (1.5) |
|
|
Group1 = Step1 + Step 2
Group 2 = Step3 + Step 4 + Step 5
Group 3 = Step 6 + Step 7
Group1 = Hello John
Group 2= Hello Tom Good Morning
Group 3 = Good Morning Mary
Step1 = Voice File A
Step 2 = Voice File C
Step 3 = Voice File A
Step 4 = Voice File D
Step 5 = Voice File B
Step 6 = Voice File B
Step 7 = Voice File E
Total use 3 Group , 7 Steps
Voice duration= Hello + Good Morning + John + Tom + Mary
= 1.5 + 3 + 1 + 1 + 1.5
= 8
Total duration = 8 ( 20-8 = 32 space are free , can add more Voice File )
TH040 Serial Mode Timing
TG1=Edge/Unhold/Retriger
TG3=Reset PIN
ToolController Trigger
TF040 DC character
Item |
Symbol |
Min |
Typ |
Max |
Unit |
Condition |
Operating voltage |
VDD |
2.4 |
3.0 |
5 |
V |
|
Standby current |
Isb |
|
1 |
5 |
uA |
VDD=3V,no load |
Operating current |
Iop |
|
600 |
|
uA |
VDD=3V,no load |
|
|
|
1 |
|
mA |
VDD=4.5V,no load |
Drive current of O |
Iod |
|
5 |
|
mA |
VDD=3V |
Sink current of O |
Ios |
|
10 |
|
mA |
VDD=3V |
Drive current of PWM |
Iod |
|
200 |
|
mA |
VDD=3V,VOUT=1.5V |
Sink current of PWM |
Ios |
|
200 |
|
mA |
VDD=3V,VOUT=1.5V |
|
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Ʒƣ
1,
Otp-TF040 õ衢ΧûԪΧ·ֻҪҪ104ݣ
ķøʡ30%50% .
2, ѹ2.4V5.5VʽPWMDAC .(Ӧ5VʱҪLDOѹоƬ)
3, гΨһһ8PinDIP,SOPװOTPоƬ.AT@CHIP
4, Ψһһ¼ƬOTPоƬƷ,ַ,ʺ͵г.
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dip SOPCOBΪѹרãƬ¼ã ƬһWaferͬʱ¼4ͬIJƷֱӰؽԼʱ, dip SOPCOB 1콻Ƭ5-7콻
һ¼оƬ/OTP
زƷAC8040-OTP40 AC8020-OTP20 AC8080-OTP80
²Ʒ: AC9020-OTP20 AC9080-OTP80 AC9010-OTP10
Other: TG010 TG020 TG040 TF040 TF040 TH040 TH080
²ƷϵOTPоƬȫ֧4.5V3V,Ϊṩȶ.
оƬƬŶӽ߳ΪͬʱǽõIJƷͼ۸ΪҵõIJƷЧ档ӭѯ!
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оƬƬ TF040-OTP40 |
