TM1809 IC Componenets 5v/12v rgb led strip 24bits

Short Description:

This pixel protocol was designed by Titan Micro Electronics in China. TM1809 is equipped with all the same features as its previous version, TM1803, but supports 3 RGB pixels off the one chip. The control circuit comes in a SOP14 package, allowing for more flexibility with LED choice.

TM1809 is a special IC with 9 channels(3R+3G+3B), so 1 IC chip can control 3 SMD5050 RGB lamps, and each lamp is individually controllable. This type stripe support both DC5v and 12V.

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Technical Specifications

Clock Type	Data-Only
Color Resolution	8 bits
Physical Package	SOP14
RGB	Yes
RGBW	See TM1814
Output Pixel Voltage	5 – 24V
PWM Rate	400Hz
Suitable Camera	Unsuitable for cameras, see Refresh Rate and PWM Rate
Data Transfer Rate	400 or 800kbps
Redundant Data Line	No

TM1809 Advantages

Up to 24V, allowing for very long cable lengths
Drives 3 pixels off a single SOP14 chip.

TM1809 Disadvantages

Low PWM rate makes theses pixels unsuitable for cameras
Data-only restricts refresh rates to be limited by the speed of the protocol, which will generally be slow
Only 8 bits of data for each color makes dimming curves less smooth
No redundancy in data

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