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TM512AC / DMX512 16-Bit LED Display Driver Chip - SSOP10 - Titan Micro
TM512AC is a DMX512 differential parallel protocol LED driver chip with 16-bit grayscaleand enhanced gamma correction 2.2, which is more suitable for human visual perception. 4channel with high precision and constant output. TM512AC decodingtechnologyaccurately decodes DMX512 signals, which can be compatible with and expandDMX512protocol signals.
TM512AC completely adaptively decodes DMX512 signals withtransmissionfrequency within 200 kbps ~ 1000 kbps, without setting the rate, and can address upto4096channels. TM512AC has built-in E2PROM, which needs no external connection andsupportsonline code writing. the chip provides four high-precision constant output channels withwithstand voltage of 30V up to 80ma, and the output size of electricity is set by anexternal resistor, and it can also have built-in fixed 18mA constant current output.
TM512AChas PWMreverse polarity frequency reduction output function, which is suitable for external triodeandMOS tube to expand current drive. High port refresh rate greatly improves picturerefresh.TM512AC can short-circuit multiple sets of constant output interfaces to expandcurrent drivecapability. It is mainly designed for LED lighting system of building decorationandstagelighting effect. The abnormality of one chip does not affect the normal work of other chipsatall, and the maintenance is simple and convenient. This product has excellent performanceand reliable quality.
