DP1628
DP1628 is Dedicated LED Driver Controller manufactured by DP.
၂a ۀඍ
DP1628 ൞၂ᇕջೡ૭ࢤ१֥LEDčܵࠞؽܻؿཁൕఖĎ౺॥ᇅህႨ ਫ਼đଽ҆ࠢӮႵMCU ඔሳࢤ१aඔऌ෭թఖa LED ۚ౺aೡ૭֩ਫ਼b ЧӁྟିႪਅđᇉਈॖौbᇶေႋႨႿ ౺bҐႨ SOP28֥ٿልྙൔb
ؽa หྟඪૼ
- ҐႨੱۿCMOS ۽ၜ
- ؟ᇕཁൕଆൔč10؍7໊ j 13؍4໊Ď
- ೡ૭č102bitĎ
- ߩ؇ࢫטਫ਼čᅝॢб8 ࠩॖטĎ
- Աྛࢤ१čCLKđSTBđDI/OĎ
- ᆒ֕ٚൔğଽᇂRC ᆒ֕č450KHz+5%Ď
- ଽᇂഈ໊گਫ਼
- ٿልྙൔğSOP28
- )#.&4%>,7 &'F 5> ,7
a ଽ҆ॿିۿğ
ඹa ܵקၬğ
ܵקିۿၬğ
ݼژ
ܵӫ
ඔऌൻԛ
ඔऌൻೆ
ൈᇒൻೆ
ܵݼ 1 2
ඪૼ ֆோႋႨൈ ཌྷࢤ ᄝൈᇒഈശခൻೆԱྛඔऌđՖ໊֮ष;ᄝൈᇒ ༯ࢆခൻԛԱྛඔऌđՖ໊֮षbൻԛູ Nopen drain ᄝഈശခ౼Աྛඔऌđ༯ࢆခൻԛඔऌ
K1j K2 Seg1/KS1j Seg10/KS10
ோ࿊
ೡඔऌൻ ೆ
ൻԛč؍Ď
5j6 8j17
ᄝഈശࠇ༯ࢆခԚ߄Աྛࢤ१đෛު֩րࢤ൬ ᆷb STB ູ֮ުֻ֥၂۱ሳࢫቔູᆷđ֒ԩ ᆷൈđ֒భఃԩФᇔᆸb֒ STB ູۚൈđ CLK Фޭ
ൻೆ֥ھඔऌᄝཁൕᇛ௹ࢲඏުФ෭թ
Grid1j Grid2 ൻԛč໊Ď 27j26
Grid3j Grid4 ൻԛč໊Ď...