Purchase RT1249, In-stock RT1249 From SeekIC.
Part Number: RT1249
Description: RT1249/RT11250 serials are infra-red(IR) remote control receiver utilizing CMOS technology, it can be ...
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RT1249
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DataSheet
General Description
RT1249 General Description
RT1249/RT11250 serials are infra-red(IR) remote control receiver utilizing CMOS technology, it can be used with RT1248. The RT1249 series are packaged in 16 pins(RT1249) and 24 pins(RT1250) DIP. This series are capable of controlling several functions, such as non-inverse/inverse select IR signal input format, and independent/dependent toggle signal output , etc.
RT1249 Maximum Ratings
| Symbol | Parameter | Conditions |
Rating |
Unit |
| VDD | Supply Voltage |
5.5 |
V | |
| VI/O | Input/Output Voltage |
-0.3 to VDD+0.3 |
V | |
| PD | Power Dissiption |
200 |
mW | |
| TOP | Operating Temperature |
-20~+70 |
||
| TEST | Storage Temperature |
-40~+125 |
RT1249 Features
`Operating Voltage:2.2∼5.0V.
`Low power dissipation.
`High noise immunity.
`A oscillator can be constructed by connecting a RC circuit.
`Three kinds of output format are single-shot , continuous and toggle signal.
`Able to output parallels multiple keying signals from the transmitter
`Low power dissipation.
`High noise immunity.
`A oscillator can be constructed by connecting a RC circuit.
`Three kinds of output format are single-shot , continuous and toggle signal.
`Able to output parallels multiple keying signals from the transmitter
RT1249 Connection Diagram
RT1249
PDF/DataSheet Download
- Datasheet: RT1249
- File Size: 16340 KB
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RT1249 Relative Products
RT1248
RT1248 is IR emission IC with CMOS LSI. It can use 18 keys at most and could produce 63 kinds ofContinuous mode command and 12 kinds of Single-shot mode command.
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