CS5211 is a remote control encoding dedicated circuit that is used in conjunction with CS5212. It is suitable for RF and IR modulation and transmission. It has a maximum of 12 address pins and 6 data pins. It is manufactured using CMOS technology, with low power consumption and strong noise suppression capabilities. It can be widely used in automotive security systems, garage control, remote control fans, home security/automation systems, remote control toys, and industrial remote control applications.
This manual describes the CS5211 remote‑control encoder, including its functional features, pin assignments, and typical application circuits. It covers both RF and infrared transmission modes, detailing how the TEN pin controls signal output and how external resistors set the oscillator frequency.
Technical parameters such as supply voltage, power consumption, and temperature limits are listed, along with recommended component values for stable operation. The document also includes wiring diagrams and timing charts to aid integration into safety, home‑automation, or toy control systems. This manual is written in Chinese.
| Maximum power consumption | 230 mW |
|---|---|
| Operating temperature | -20 °C to +75 °C |
| Storage temperature | -40 °C to +125 °C |
| Supply current (Icc) | 13.2 mA |
The device consumes up to 230 mW at maximum load.
It works from –20 °C to +75 °C, and can be stored from –40 °C to +125 °C.