dm11c 8位具有短斷點偵測及溫度保護驅(qū)動芯片

dm11c  8位具有短斷點偵測及溫度保護驅(qū)動芯片

        dm11c is a constant-current sink driver specifically designed for led display applications. the device incorporates shift registers, data latches, and constant current circuitry on the silicon cmos chip. the maximum output current value of all 8 channels is adjustable by a single external resistor. its built-in openshort detection circuits help users detect led failures. system retrieve the error messages to indicate which channel has failure by serial output data. the thermal shutdown function provides the over temperature protection.

applications indooroutdoor led video display led variable message signs (vms) system  package types pdip16, ssop16, sop16, sop16 (with exposed pad), or tssop16 (with exposed pad) 8-bit constant current led driver with error detection

dd311 單信道大功率恒流驅(qū)動IC最大1a最高耐壓36v線性恒流ic 

dd312 單信道大功率恒流驅(qū)動ic最大1a最高耐壓18v線性恒流ic 

dd313 三信道大功率恒流驅(qū)動ic 500ma r/g/b恒流驅(qū)動ic     

dm412 三通道裝飾照明專用可直接數(shù)據(jù)級聯(lián)恒流ic 200ma r/g/b恒流驅(qū)動ic   

dm413 三通道裝飾照明專用pwm輸出驅(qū)動ic 100ma r/g/b恒流驅(qū)動ic 

dm114a,dm115a 新版8位驅(qū)動ic 主要是用于屏幕及燈飾   

dm115b通用8位恒流驅(qū)動ic 恒流一致性及穩(wěn)定性高   

dm11c  8位驅(qū)動ic 具有短斷點偵測及溫度保護功能，屏幕燈飾使用  

dm13c  16位驅(qū)動ic 具有短斷點偵測及溫度保護功能，屏幕燈飾使用 mbi5024gf tb62726afg

dm13a  16位恒流驅(qū)動，面對低端屏幕客戶   

dm132  16位1024級pwm輸出驅(qū)動ic

dm133  16位開路檢測&64級電流調(diào)整&過溫警示驅(qū)動ic

dm134,dm135, dm136  16位驅(qū)動ic 主要用于led屏幕及護欄管  

dm137  16位開,短路,過溫智能偵測驅(qū)動ic      

dm163  8x3信道4096級pwm驅(qū)動ic  

dd211 二倍升壓驅(qū)動ic 2-3.3v 最大升壓100ma固定式恒流ic   

dd212  1.5-5.5v二倍升壓最大400ma電流輸出驅(qū)動單顆led恒流ic

dd231  3信道驅(qū)動ic 5-30ma 可設(shè)置小體上電即亮型ic   

dd233  4信道驅(qū)動ic 5-30ma 可設(shè)置小體、可開關(guān)型ic    

pc112,pc113  2.8-5v四倍升壓驅(qū)動20ma小功率多顆led恒流ic     

st2225a  35輸出信道之?dāng)?shù)字/字母led驅(qū)動芯片          

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