| TYPE | DESCRIPTION |
|---|
| Mounting Style | Surface Mount |
| Frequency | 38 kHz |
| Number of Pins | 20 Pin |
| Supply Voltage (DC) | 2.40V (min) |
| Case/Package | SOP |
| Supply Current | 150 µA |
| Number of Positions | 20 Position |
| Operating Temperature (Max) | 75 ℃ |
| Operating Temperature (Min) | -20 ℃ |
| Supply Voltage | 2.4V ~ 12V |
| Supply Voltage (Max) | 12 V |
| Supply Voltage (Min) | 2.4 V |
| TYPE | DESCRIPTION |
|---|
| Packaging | Each |
| Size-Length | 12.8 mm |
| Size-Width | 7.5 mm |
| Size-Height | 2.35 mm |
| Operating Temperature | -20℃ ~ 75℃ |
The HT12E-20SOP is a 2^12 encoder in 18 pin SOP package. This is CMOS LSI for remote control system applications. It is capable of encoding information which consists of N address bits and 12-N data bits. Each address/data input can be set to one of the two logic states. The programmed addresses/data are transmitted together with header bits via an RF or an infrared transmission medium upon receipt of trigger signal.
● Operating voltage range from 2.4V to 12V
● Low power and high noise immunity CMOS technology
● Low standby current of typically 0.1A at VDD=5V
● Minimum transmission word (4 words)
● Built-in oscillator needs only 5% resistor
● Data code has positive polarity
● Pair with Holtek"s 2^12 series of decoders
● Operating temperature range from -20°C to 75°C
Holtek
4 Pages / 0.2 MByte
Holtek
HOLTEK HT12E-20SOP Special Function IC, Encoder, 2/12 Series, CMOS, 2.4V to 12V, SOIC-20
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