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The HT6P20 is a CMOS LSI encoder designed for remote control system applications. It encodes 24 bits of information and then serially transmits it via the DOUT pin upon receipt of transmission enable (DATA pins: D0~D7) signals. The combination of address and data bits of the HT6P20 is designed using one time programmable process. In addition, the chip offers.
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HT6P20 OTP Encoder
Operating voltage: 2V~12V Low power consumption Built-in oscillator needs only 5% resistor 0/2/4/8 data selectable 224 maximum address and data codes Easy interface with an RF or IR medium
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One time programmable process Data active: D0~D7 Minimal external components HT6P20/A/B: 8-pin DIP/NSOP package HT6P20/D: 16-pin DIP/NSOP package
Applications
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Burglar alarm system Smoke and fire alarm system Garage door controllers Car door controllers
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Security system Cordless telephones Other remote control systems
General Description
The HT6.
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | HT6P20A |
Holtek Semiconductor Inc |
OTP Encoder |
|
| 2 | HT6P20B |
Holtek Semiconductor Inc |
OTP Encoder |
|
| 3 | HT6P20B2 |
Holtek Semiconductor |
Remote Control Encoder |
|
| 4 | HT6P20D |
Holtek Semiconductor Inc |
OTP Encoder |
|
| 5 | HT6P20D2 |
Holtek Semiconductor |
Remote Control Encoder |
|
| 6 | HT6P20F2 |
Holtek Semiconductor |
Remote Control Encoder |
|
| 7 | HT6P20X |
Holtek Semiconductor Inc |
OTP Encoder |
|
| 8 | HT6P235A |
Holtek Semiconductor |
(HT6P235A / HT6P245A) Learning RF Encoder without Crystal |
|
| 9 | HT6P237A |
Holtek Semiconductor |
(HT6P237A / HT6P247A) Learning RF Encoder |
|
| 10 | HT6P245A |
Holtek Semiconductor |
(HT6P235A / HT6P245A) Learning RF Encoder without Crystal |
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| 11 | HT6P247A |
Holtek Semiconductor |
(HT6P237A / HT6P247A) Learning RF Encoder |
|
| 12 | HT6P12 |
Holtek Semiconductor |
Learning Car Alarm Decoder |
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