TH040-OTP40 OTPоƬ Ʒ
Ʒ: 鿴µTF040
TH040һ֧PWMDAC40OTPоƬ,ЧãĸI/O,2Input,2I/O,I/OֻܴƣΧһ104ݣƷɱ.
DataSheetԭͼTF040 -- TH040ԭͼ 鿴µTF040AC
Description
TH040 is a 40 Sec Easy Use Speech IC .It Support PWM or DAC voice output with high quality speech , There are 40 second Voice Length under 6 KHz sampling and 4 bit hardware compression. Its internal built-in a oscillator for system clock without an external resistor. Maximum 63 voice groups. One Group contain several steps(voice section ); Maximum 700 steps for all the Groups. Each Step can be define Trigger Mode, Output Status, Voice Section, Mute length, I/O Type & Simple Programming Function. User can select 8bit / 5bit / 4bit data compression. Support three mode trigger IC (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 TG PIN
- Sequential Key for Volume control function.
- Step can change Trigger I/O Type, Trigger Mode & Output Status.
- Hardware Trigger Group Repeat function.
- Simple Programming Function :
- (a) Write data to working register.
- (b) Working Register Increasing.
- (c) Step Jump by Working Register / Volume Status.
- Three Mode Trigger IC :
- 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.
- PWM for LED Dimming Control.
- Play rate level :
TH040 can provide different play rate in one code as follow below Reference Sample Rate.
3K, 3.2K, 3.31K, 3.42K, 3.55K, 3.69K, 3.84K, 4K, 4.17K, 4.36K, 4.57K,
4.8K, 5.05K, 5.33K, 5.64K, 6K, 6.4K, 6.85K, 7.38K, 8K, 8.72K, 9.6K, 10.66K, 12K, 13.71K, 16K, 19.2K, 24K.
- TG2 Low Reset
- TG3 Volume Control
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
DC Electrical Characteristics
Item |
Symbol |
Min |
Typ |
Max |
Unit |
Condition |
Operating voltage |
VDD |
2.4 |
3.0 |
4.5 |
V |
|
Standby current
(LDO ON) |
Isb |
3 |
4 |
5 |
uA |
VDD=3V,no load |
Standby current
(LDO OFF) |
Isb |
1 |
1.5 |
3 |
uA |
VDD=3V,no load |
Operating current |
Iop |
|
600 |
|
uA |
VDD=3V,no load |
Drive current of Output |
Iod |
|
10 |
|
mA |
VDD=3V
VOUT=0.6V |
Sink current of Output |
Ios |
|
30 |
|
mA |
VDD=3V
VOUT=2.4V |
Drive current of PWM |
Iod |
|
200 |
|
mA |
VDD=3V,VOUT=1.5V |
Sink current of PWM |
Ios |
|
200 |
|
mA |
VDD=3V,VOUT=1.5V |
|
|
|
|
|
|
|
AC Electrical Characteristics
Symbol |
Characteristic |
Rating |
Unit |
Min. |
Typ. |
Max. |
tdb |
Key Trigger debounce time (long) |
14 |
|
|
ms |
tdb |
Key Trigger debounce time (short) |
50 |
|
|
us |
tBH |
Busy signal output hold time |
200 |
|
|
us |
tBD |
Busy signal output delay time |
200 |
|
|
us |
tdV |
Voice ouput delay time |
200 |
|
|
us |
tCS |
Chip Select setup time |
1 |
|
|
us |
tDS |
Data In setup time |
1 |
|
|
us |
tDH |
Data In hold time |
1 |
|
|
us |
tCP |
Clock Pulse Width |
1 |
|
|
us |
tCC |
Clock Cycle time |
2 |
|
|
us |
tCH |
Chip Select hold time |
1 |
|
|
us |
Ʒƣ
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Otp-TH040 õ衢ΧûԪΧ·ֻҪҪ104ݣ
ķøʡ30%50% .
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3, гΨһһ8PinDIP,SOPװOTPоƬ.AT@CHIP
4, Ψһһ¼ƬOTPоƬƷ,ַ,ʺ͵г.
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һ¼оƬ/OTP
زƷAC8040-OTP40 AC8020-OTP20 AC8080-OTP80
²Ʒ: AC9020-OTP20 AC9080-OTP80 AC9010-OTP10
Other: TG010 TG020 TG040 TF020 TF040 TH040 TH080
²ƷϵOTPоƬȫ֧4.5V3V,Ϊṩȶ.
оƬƬŶӽ߳ΪͬʱǽõIJƷͼ۸ΪҵõIJƷЧ档ӭѯ!
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оƬƬ TH040-OTP40 |
