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TM1804 - Special three-channel LED driver control circuit

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Part number TM1804
Manufacturer Tiansie
File Size 313.99 KB
Description Special three-channel LED driver control circuit
Datasheet download datasheet TM1804 Datasheet

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LED 、 TM1804 TM1804LED(),MCU 、、LED 。 MCU 、 。 , 。 SOP8 。 、 z z z z z z CMOS 24V 6V~24V (256) : RC , z z z z PWM256,400hz/s 30/s, 512, 1024 z z :SOP8 400Kbps800Kbps 、: TM1804 OUTR OUTG OUTB GND 1 2 3 4 8 7 6 5 VDD SET DIN DO © www.tiansie.com -1- Free Datasheet http://www.0PDF.com LED 、: DIN TM1804 DOUT SET VDD:;: OUTR LED Red PWM OUTG LED Green PWM OUTB VDD VSS LED Blue PWM 6V±10% 、 : (Ta = 25℃, Vss = 0 V) LED VDD VOUT VI1 IO1 PD Topt Tstg +6.0 ~+7.0 24 -0.5 ~ VDD + 0.5 80 400 -40 ~ +80 -65 ~+150 V V V mA mW ℃ ℃ © www.tiansie.com -2- Free Datasheet http://www.0PDF.com LED (Ta = -20 ~ +70℃,Vss = 0 V) VDD VIH 0.7 VDD 6 VDD V V TM1804 - VIL 0 - 0.3 VDD V - (Ta = -20 ~ +70℃,VDD = 4.5 ~ 5.