www.titanmec.com page 1 of 7 rev. 0 2 ? led ?? TM1804 ? TM1804 ? led ? ?? ? mcu ?? led ?? ? mcu ??? ? ?????? ? ? sop8 ??? ? ? ?? cmos ? ?? 24v ? ??? 6v~24v ? ??? 256 ??? ? ??? ? ??? rc ???? ??? ??? ??? ? ?y? ? pwm ??? 256 ??? 400hz/s ? ????? ? ?? 30 ? /s ? ??? 512 ?? 1024 ? ?? sop8 ? ???? 400kbps 800kbps ?? ?? outr outg outb gnd 1 2 3 4 8 7 6 5 vdd set din do TM1804 free datasheet http://www.0pdf.com
www.titanmec.com page 2 of 7 rev. 0 2 ? led ?? TM1804 ??? ? ? din ? dout ?? set ??? vdd ?? ? ? outr led red pwm outg led green pwm outb led blue pwm vdd ?? 6 v10% vss ? ?? ? ta = 25 , vss = 0 v ??? vdd +6.0 +7.0 v ?? vout 24 v ?? vi1 - 0.5 vdd + 0.5 v led io1 80 ma pd 400 mw ? topt - 40 +80 ? tstg - 65 +150 ta = - 20 +70 vss = 0 v ??? vdd 6 v - ??? vih 0.7 vdd - vdd v - ??? vil 0 - 0.3 vdd v - free datasheet http://www.0pdf.com
www.titanmec.com page 3 of 7 rev. 0 2 ? led ?? TM1804 ta = - 20 +70 vdd = 4.5 5.5 v vss = 0 v ?? iol1 35 40 - ma outr/outg/outb vo=0.3v ?? idout 10 - - ma vo = 0.4v dout ii - - 1 a vi = vdd / vss ??? vih 0.7 vdd - v di n set ??? vil - - 0.3 vdd v di n set ?? vh - 0.35 - v din set ? idddy n - - 1 ma ? ? ? pd 250 mw (ta=25c) ? rth(j - a) 79.2 190 c/w ta = - 20 +70 vdd = 4.5 5.5 v fosc1 - 400 - khz / ? fosc2 - 800 - khz / tplz - - 300 ns d i n d o u t ?? tpzl - - 100 ns cl = 15pf, rl = 10k ?? tthz - - 120 s cl = 300pf outr/outg/outb ? fmax 400 - - kbps ?? 50% ci - - 15 pf - ????? ??? ??y? din ? ? 24bit do ???? ??? ??? do ?? ?? ? outr outg outb pwm ??? 24bit ??????? ? free datasheet http://www.0pdf.com
www.titanmec.com page 4 of 7 rev. 0 2 ? led ?? TM1804 4ms din ?? reset ? ??? ??? ? ??? 24b it ? ? do ? ? ?? reset ? outr outg outb ??? ? 24us ? ? reset ???? 24bit pwm outr outg outb ??? ???? ??? ??? ? 1024 ??? 1024x0.4x2=0.8192 ms ???? 0.4us ? ?? 0 1 reset ??? typ t0h 0 ??? 0.78us 150ns t1h 1 ??? 1.55us 150ns t0l 0 ??? 1.55us 150ns t1l 1 ??? 0.78us 150ns treset reset ??? 24us 24us ? ???? ?? ? t0h t 0 l t1h t 1 l treset d1 din do ? 1 d2 din do ? 2 d3 din do ? 3 d4 free datasheet http://www.0pdf.com
www.titanmec.com page 5 of 7 rev. 0 2 ? led ?? TM1804 ?? ? 24 bit ? 24 bit 24 bit reset code ? 24 bit 24 bit reset code 24 bit reset code ? 1 d1 d2 d3 d4 ? 24 bit ? 24 bit 24 bit reset code ? 24 bit 24 bit reset code 24 bit reset code 24us ? 2 d1 ? mcu ?? d2 d3 d4 ? tm180 4 ? ? 24bit ?? r7 r6 r5 r4 r3 r2 r1 r0 g7 g6 g5 g4 g3 g2 g1 g0 b7 b6 b5 b4 b3 b2 b1 b0 ? rgb ? free datasheet http://www.0pdf.com
www.titanmec.com page 6 of 7 rev. 0 2 ? led ?? TM1804 ?? ? outr 1 outg 2 outb 3 gnd 4 do 5 din 6 set 7 vdd 8 TM1804 . . . . . . . . . . . . . . . . . . vcc 6 24 v 104 gnd gnd mcu-data r outr 1 outg 2 outb 3 gnd 4 do 5 din 6 set 7 vdd 8 TM1804 . . . . . . . . . . . . . . . . . . vcc 6 24 v 104 gnd gnd r outr 1 outg 2 outb 3 gnd 4 do 5 din 6 set 7 vdd 8 TM1804 . . . . . . . . . . . . . . . . . . vcc 6 24 v 104 gnd gnd do r TM1804 6 24v ? ?? ???? ? ?? ?? vdd ? 6v 1k 9v 4k 12v 7k 24v 20k ?? vdd ?? 5v set ??? ? vdd ? ?? vcc ?? free datasheet http://www.0pdf.com
www.titanmec.com page 7 of 7 rev. 0 2 ? led ?? TM1804 ic ??? s op8: free datasheet http://www.0pdf.com
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