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RT6588 Dataheets PDF



Part Number RT6588
Manufacturers Rato
Logo Rato
Description REMOTE CONTROL ENCODER AND DECODER PAIRED
Datasheet RT6588 DatasheetRT6588 Datasheet (PDF)

Rato RT6588 DESCRIPTION: RT6588 IS A REMOTE CONTROL ENCODER AND DECODER PAIRED WITH RT6688 UTILIZING CMOS TECHNOLOGY. RT6588 HAS 12 BITS OF TRI-STATE ADDRESS PINS PROVIDING A MAXIMUM OF 531,441 ADDRESS CODES FEATURES : 1. CMOS TECHNOLOGY. 2. LOW STANDBY CURRENT <1 A. 3. OPERATING VOLTAGE 3-15V. 4. UP TO 12 TRI-STATE CODE ADDRESS PINS. 5. UP TO 6 DATA ADDRESS PINS. 6. BUILD IN OSCILLATOR. APPLICATIONS : 1. CAR AND MOTORCYCLE SECURITY SYSTEMS. 2. WIRELESS DOOR BELL. 3. HOME AUTOMATION SYSTEM. A.

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Rato RT6588 DESCRIPTION: RT6588 IS A REMOTE CONTROL ENCODER AND DECODER PAIRED WITH RT6688 UTILIZING CMOS TECHNOLOGY. RT6588 HAS 12 BITS OF TRI-STATE ADDRESS PINS PROVIDING A MAXIMUM OF 531,441 ADDRESS CODES FEATURES : 1. CMOS TECHNOLOGY. 2. LOW STANDBY CURRENT <1 A. 3. OPERATING VOLTAGE 3-15V. 4. UP TO 12 TRI-STATE CODE ADDRESS PINS. 5. UP TO 6 DATA ADDRESS PINS. 6. BUILD IN OSCILLATOR. APPLICATIONS : 1. CAR AND MOTORCYCLE SECURITY SYSTEMS. 2. WIRELESS DOOR BELL. 3. HOME AUTOMATION SYSTEM. A020530-V1.0 1 DECODER Rato PIN ASSIGNMENT : RT6588 A020530-V1.0 2 DECODER Rato RT6588 PIN DESCRIPTION : PIN NO. 18PIN 20PIN 1~6 1~6 7~8 7~8 10~13 12~15 14 16 15 17 16 18 17 19 18 20 99 PIN Name DESCRIPTION A0~A5 A6/D5~A7/D4 A8/D3~A11/D0 TEB OSCO OSCI TD VCC GND CODE ADDRESS INPUT PIN, EACH PIN CAN SET TO 3 STATE “0”, ”1” OR “F”(floating). CAN BE SET TO CODE ADDRESS INPUT PIN OR DATA INPUT PIN. WHEN CODE ADDRESS SET TO BE INPUT PIN, EACH PIN CAN SET TO 3 STATE “0”, “1” OR “F” (floating). WHEN DATA INPUT IS SET, EACH CAN BE SET TO “0” OR “1” STATE. TRANSMISSION ENABLE. WHEN THE SIGNAL FROM HIGH VOLTAGE TO LOW VOLTAGE, TD WILL TRANSMIT SERIAL OF DATA OUTPUT. OSCILLATOR OUTPUT PIN. OSCILLATOR INPUT PIN. SERIAL DATA OUTPUT PIN. POSITIVE POWER SUPPLY. NEGATIVE POWER SUPPLY. I/O I I I O I O FUNCTIONAL DESCRIPTION : WHEN TEB IS SET TO “0” (LOW VOLTAGE STAGE), RT6588 WILL TRANSMIT SERIAL OF DATA WAVEFORM THROUGH A0~A5, A6/D5~A11/D0, WAVEFORM TRANSMITTED THROUGH RADIO FREQUENCY (RF) MODULATION AND RECEIVED BY RF DEMODULATION AND RESHAPED TO SPECIAL WAVEFORM, RT6688 IS THEN DECODE THE SPECIAL WAVEFORM AND SET THE CORRESPONDING OUTPUT PINS. THUS COMPLETE A REMOTE CONTROL ENCODING AND DECODING FUNCTION. THIS CAN BE USE IN MOST OF THE REMOTE CONTROL APPLICATION. A020530-V1.0 3 DECODER Rato RT6588 DATA TRANSMITTION FORMAT CODE Frame A COMPLETE CODE FRAME CONSIST OF 4 SERIAL DATA OF CODE WORDS. WHEN TEB IS SET TO “0” (LOW VOLTAGE STAGE),TD WILL TRANSMIT SERIAL OF DATA OUTPUT. FORMAT IS AS FOLLOW : CODE Word CODE WORD CONSIST OF FULL SET OF SERIAL DATA FORMAT, THE COMBINATION IS AS FOLLOW : 6 ADDRESS BIT 6 ADD or DATA BIT SYNCHRONOUS BIT EACH CODE WORD CONSIST OF 12 ADDRESS BITS OR 6 ADDRESS BIT AND 6 DATA BITS, THE TRANSMITION SEQUENCE IS AS THE DIAGRAM SHOWN : A0 A1 A2 A3 A4 A5 A6/ D5 A7/ D4 A8/ D3 A9/ D2 A10/ D1 A11/ D0 Sync 6 Data A0 A1 A2 A3 A4 A5 D5 D4 D3 D2 D1 D0 Sync 5 Data A0 A1 A2 A3 A4 A5 A6 D4 D3 D2 D1 D0 Sync 4 Data A0 A1 A2 A3 A4 A5 A6 A7 D3 D2 D1 D0 Sync 3 Data A0 A1 A2 A3 A4 A5 A6 A7 A8 D2 D1 D0 Sync 2 Data A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 D1 D0 Sync 1 Data A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 D0 Sync No Data A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 Sync A020530-V1.0 4 DECODER Rato RT6588 CODE BIT CODE BIT IS THE COMBINATION OF ADDRESS AND DATA BITS. RT6588 TRANSMIT A SERIAL OF WAVE FORM IS CONSIST OF CODE BITS AND SYNC, CODE BIT CAN BE DEFINE INTO 3 STATE: Logic Low(“0”), Logic High(“1”), Floating state, EACH LENGTH OF CODE BIT IS EQUAL TO 32 OSCILLATION PULSE, PLEASE REFER TO THE DIAGRAM SHOWN BELOW : SYNC BIT EACH SYNC BIT LENGTH IS EQUAL TO 128 OSCILLATION PULSE. A020530-V1.0 5 DECODER Rato Absolute Maximum Ratings Symbol Parameter VCC Supply voltage VI Input voltage VO Output voltage Pdis Max. power dissipation TOP Operating Temperature TSt Storage Temperature Condition VCC=12V Rating -0.3~16 -0.3~Vcc+0.3 -0.3~Vcc+0.3 300 -20 70 -40 125 RT6588 Unit V V V mW DC Electrical Characteristics Symbol Parameter VCC Supply Voltage Isb Stand By Current IOH Output Driving Current IOL Output Sinking Current Condition VCC=12V VCC=12V VOH=6V VCC=12V VOL=6V Min. 3 10 9 Typ. Max. 15 1 Unit V A A A A020530-V1.0 6 DECODER .


TT2077 RT6588 C1514


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