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TH040-OTP40秒 OTP語音芯片 產(chǎn)品資料

產(chǎn)品描述: (已替代,請查看最新的TF040

    TH040是一顆支持PWM和DAC輸出的40秒的OTP語音芯片,音質(zhì)效果好,共有四個I/O口,其中2個Input,2個簡單I/O,簡單I/O只能觸發(fā)單段語音或用于馬達和閃燈,外圍僅需一顆104電容,產(chǎn)品方案成本極低.

DataSheet原理圖TF040下載   --  TH040原理圖 請查看最新的TF040AC

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

  1. MAX voice file : 700
  2. MAX Trigger Groups : 63
  3. Power On Trigger Group :1
  4. MAX Step : 700
  5. Signal step mute length : 0.64 s ( 6k sample rate )
  6. Operating Voltage range: 2.4V ~ 3.6V
  7. Total Voice Duration : 40” (240K Samples)
  8. I/O pin : 4
  9. Voice output : PWM or DAC
  10. Sequential Key : TG1 -> 32 Groups.

TG2 -> 29 Groups.
TG3,TG4-> 1 Group

  1. Debounce time : 50 us or 10 ms
  2. On/Off function : only for all TG PIN
  3. Sequential Key for Volume control function.
  4. Step can change Trigger I/O Type, Trigger Mode & Output Status.
  5. Hardware Trigger Group Repeat function.
  6. Simple Programming Function :
    1. (a) Write data to working register.
    2. (b) Working Register Increasing.
    3. (c) Step Jump by Working Register / Volume Status.
  1. Three Mode Trigger IC :

- Key Stand-alone Trigger Mode :

  1. Edge/Level
  2. Hold/Unhold
  3. Retrigger/Irretrigger
  1. Serial Trigger Mode :

Combinations of TG1 and TG2 to trigger maximum 63 Voice Group.

  1. CPU Command Mode :

User command through TG1,TG2,TG3 & TG4 with serial CPU Interface to control the Multi-Playback function.

  1. Output status (for each Output pin):
  2. Stand by Status. (High/Low Status)
  3. Busy Low Active.
  4. Busy High Active.
  5. LED Flash at 6 Hz.
  6. LED Flash at 3 Hz.
  7. LED Flash at 1.5 Hz.
  8. LED Flash at 0.75 Hz.
  9. PWM for LED Dimming Control.

 

  1. 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
    ※Tool:Controller 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

     

    產(chǎn)品優(yōu)勢:

    1, Otp-TH040 內(nèi)置電阻、外圍沒有元器件,外圍電路只需要要104電容.

      整個方案的費用給您節(jié)省30%-50% .

    2, 工作電壓2.4V—3.6V;輸出方式:PWM&DAC .(應(yīng)用于5V方案時,需要加LDO降壓芯片)

    3, 當今市場唯一一款8Pin的DIP,SOP封裝OTP語音芯片.AT@CHIP

    4, 唯一一款可以燒錄裸片出貨的OTP語音芯片產(chǎn)品,不需光罩費,音質(zhì)和單價市場最優(yōu).

    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(chǎn)品,直接綁定生產(chǎn),大大地節(jié)約生產(chǎn)時間, dip、 SOP、COB 1天交貨,裸片5-7天交貨。

     

    一次性燒錄語音芯片/OTP開發(fā)銷售中心

    相關(guān)產(chǎn)品:AC8040-OTP40秒   AC8020-OTP20秒   AC8080-OTP80秒

    最新產(chǎn)品: AC9020-OTP20秒 AC9080-OTP80秒 AC9010-OTP10秒

    Other: TG005 TG010 TG020 TG040 TF020 TF040 TH040 TH080

    新產(chǎn)品系列OTP語音芯片全面支持4.5V和3V,為您提供最加穩(wěn)定的語音輸出.

    環(huán)芯公司銷售團隊竭誠為您服務(wù),同時我們將以最好的產(chǎn)品質(zhì)量和價格為您和您的企業(yè)帶來更好的產(chǎn)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(chuàng)輝煌。

    深圳市環(huán)芯半導體有限公司         TH040-OTP40秒

   
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