JM0803 㾘Ḑк ࣫Ҁ㪱䗮㊒⬉⾥ᡔ᳝䰤݀ৌ ࡇϜ㨍䕊⩥⼁ឰ䮀ڜन -0 㾘 Ḑ к 1 ࣫Ҁ㪱䗮㊒⬉⾥ᡔ᳝䰤݀ৌ JM0803 㾘Ḑк 16 䏃ᘦ⌕ LED 偅ࡼ㢃⠛ 1 ὖ䗄 JM0803ᰃϧ䮼䩜ᇍLED✻ᯢLEDሣ䆒䅵ⱘᘦ⌕偅ࡼ㢃⠛DŽ偅ࡼ⬉⌕ⱘ ᇣৃҹ⬅䚼⬉䰏ᴹ䇗㡖˄⬉⌕Iout=5~45↿ᅝ˅DŽ㢃⠛ݙ䚼ࣙ16ԡ⿏ԡᆘ ᄬ఼ǃ䫕ᄬ఼ᘦ⌕偅ࡼ⬉䏃DŽℸ㢃⠛䞛⫼BCDᎹ㡎DŽ 2 ⡍ᗻ ƹ ᘦ⌕偅ࡼ䕧ߎ˖⬉⌕ؐ5~45↿ᅝ˄䚼⬉䰏䇗㡖˅ ƹ 䕧ߎ⬉⌕ϡফ䋳䕑⬉य़ⱘᕅડ ƹ 䕧ߎ⬉⌕᳔ᇣડᑨᯊ䯈˖100㒇⾦ ƹ ᳔Ꮉ乥⥛˖25ܚ䌿ݍ ƹ ᓔǃⷁ䏃Ẕ⌟ ƹ ᓔǃⷁ䏃ਞথ䗕 ƹ 5ӣCMOSݐᆍ⬉ᑇ䕧ܹ ƹ ᇕ㺙ᔶᓣ˖DIP24ˈSOP24ˈSSOP24 ƹ 偅ࡼ⬉⌕ऍ䜡˖˄⏽ᑺ=25°Cǃ⬉⑤⬉य़=5.0V˅ ԡᇍԡ˖±3.0%ǃ㢃⠛ᇍ㢃⠛˖± 6.0%DŽ 2 ࣫Ҁ㪱䗮㊒⬉⾥ᡔ᳝䰤݀ৌ JM0803 㾘Ḑк 3 ㅵ㛮㒓䏃 4 㢃⠛ࡳ㛑Ḛ 3 JM0803 㾘Ḑк ࣫Ҁ㪱䗮㊒⬉⾥ᡔ᳝䰤݀ৌ 5 ᯊᑣ 6 ㅵ㛮ᦣ䗄 ㅵ㛮ᑣো ㅵ㛮ৡ⿄ ࡳ㛑ὖ䗄 1 GND 2 SERIAL-IN 3 CLOCK 䕧ܹᯊ䩳 4 LATCH ݙ䚼᭄䫕ᄬֵো 5~20 OUT0~15 䕧ߎ偅ࡼ 21 ENABLE 䕧ߎՓ㛑ֵো˄Ԣ᳝ᬜ˅ 22 SERIAL-OUT 23 R-EXT 24 VDD ഄ І㸠᭄䕧ܹ І㸠᭄䕧ߎ 䚼⬉䰏䖲ㅵ㛮 ⬉⑤ 4 ࣫Ҁ㪱䗮㊒⬉⾥ᡔ᳝䰤݀ৌ JM0803 㾘Ḑк 7 䕧ܹ䕧ߎㅵ㛮ㄝᬜ⬉䏃 5 JM0803 㾘Ḑк ࣫Ҁ㪱䗮㊒⬉⾥ᡔ᳝䰤݀ৌ 8 ᳔䰤ᅮ㣗ೈ ⡍ ᗻ ヺো 㣗 ೈ ऩԡ ⬉⑤⬉य़ VDD 0~7.0 V 䕧ܹッ⬉य़ VIN -0.4~VDD+0.4 V 䕧ߎッ⬉⌕ IOUT 60 mA 䕧ߎッ㗤य़ VOUT -0.5~+20 V ᯊ䩳乥⥛ fCLK 25 MHz ഄッ⬉⌕ IGND 1440 mA 2.87˄DIP-24˖Ta=25ć˅ ⍜㗫ࡳ⥛ PD W 1.45˄SOP-24˖Ta=25ć˅ 1.27˄SSOP-24˖Ta=25ć˅ 40.0˄DIP-24˅ ⛁⬉䰏 Rth(j-a) ć/W 79.2˄SOP-24˅ 90.2˄SSOP-24˅ ټᄬ⏽ᑺ Tstg ć -55~150 9 ᓎ䆂Ꮉ㣗ೈ ⡍ ᗻ ヺো ⬉⑤⬉य़ VDD 䕧ߎッ㗤य़ VOUT Ꮉ⏽ᑺ TOPR 䕧ߎ偅ࡼ⬉⌕ ᴵ ӊ ᳔ᇣؐ ൟؐ ᳔ؐ ऩԡ 4.5 5.0 5.5 V 18 V -40 85 ć 5 45 IO OUTn IOH SERIAL-OUT 1.0 IOL SERIAL-OUT -1.0 mA VIH 0.7 VDD VDD+0.3 VIL -0.3 0.3 VDD 䫕ᄬֵো㛝ކᆑᑺ twLAT 15 ns ᯊ䩳ֵো㛝ކᆑᑺ twCLK 15 ns ᭄ֵোᓎゟᯊ䯈 tsetup(D) 20 ns ᭄ֵোֱ⬭ᯊ䯈 thold(D) 20 ns 䫕ᄬֵোᓎゟᯊ䯈 tsetup(L) 15 ns 䕧ܹッ⬉य़ ᯊ䩳乥⥛ ⍜㗫ࡳ㗫 VDD=4.5~5.5V fCLK PD 25 Ta=85ć˄DIP-24˅ 1.37 Ta=85ć˄SOP-24˅ 0.69 Ta=85ć˄SSOP-24˅ 0.61 V MHz W 6 JM0803 㾘Ḑк ࣫Ҁ㪱䗮㊒⬉⾥ᡔ᳝䰤݀ৌ 10 Ⳉ⌕⡍ᗻ(⬉य़=5.0 Vˈ⏽ᑺ=25°C) ⡍ ᗻ ヺো ᴵ ӊ ᳔ᇣؐ ൟؐ ᳔ؐ 䕧ܹ催⬉ᑇ VIH 0.7VDD VDD 䕧ܹԢ⬉ᑇ VIL GND 0.3VDD 䕧ߎッⓣ⬉⌕ IOH VOH=5 V 1.0 䕧ߎッ⬉य़ ˄S-OUT˅ VOL IOL=1.0 mA 0.4 VOH IOH=-1.0 mA IOL1 VOUT=0.7V REXT=910 20.7 IOL2 VOUT=0.7V REXT=420 45 IOL3 䕧ߎ偅ࡼ⬉⌕ ˄ԡᇍԡ˅ 4.6 1.5 3 VOUT=0.7V REXT=910 3 6 IOL4 VOUT=0.7V REXT=420 3 䕧ߎ偅ࡼ⬉⌕⿏أ ˄VS⬉⑤⬉य़˅ %/ VDD REXT=470, Ta=-40 ~ 85°C Ϟᢝ⬉䰏 RIN(up) 150 ϟᢝ⬉䰏 RIN(down) 100 ⬉⑤䕧ߎ⬉⌕ ˄䕧ߎ偅ࡼᠧᓔ˅ uA V % mA 3 ⬉⑤䕧ߎ⬉⌕ ˄䕧ߎ偅ࡼ݇ᮁ˅ V mA 1.5 䕧ߎ偅ࡼ⬉⌕ ˄㢃⠛ᇍ㢃⠛˅ ऩԡ % % 6 1 % /V 300 600 K 200 400 K 4 6 IDD(off)1 REXT=OPEN, OUT0~15=off IDD(off)2 REXT=420, OUT0~15=off 7.2 10.1 14.1 IDD(on)1 REXT=420, OUT0~15=on 7.2 10.1 14.1 mA 11 ࡼᗕ⡍ᗻ(⏽ᑺ=25°C) ⡍ᗻ SIN-OUTn ᓊ䖳ᯊ䯈e LATCH-OUTn ˄Ԣ⬉ᑇ ENABLE-OUTn ࠄ催⬉ᑇ˅ CLK-SOUT ヺো tPLH ᴵӊ VDD=5.0V VIH=VDD VIL=GND REXT=470 VL=3.0V RL=65 CL=13pF ᳔ᇣ ൟ ᳔ 80 100 50 100 20 100 15 20 80 100 50 100 20 100 15 20 ऩԡ ns SIN-OUTn ᓊ䖳ᯊ䯈e LATCH-OUTn ˄催⬉ᑇ ENABLE-OUTn ࠄԢ⬉ᑇ˅ CLK-SOUT tPHL 䕧ߎ⬉⌕Ϟछᯊ䯈 tor 50 100 ns 䕧ߎ⬉⌕ϟ䰡ᯊ䯈 tof 20 40 ns ns 7 ࣫Ҁ㪱䗮㊒⬉⾥ᡔ᳝䰤݀ৌ JM0803 㾘Ḑк 12 ⌟䆩⬉䏃 1ǃⳈ⌕⡍ᗻ 2ǃѸ⌕⡍ᗻ 8 ࣫Ҁ㪱䗮㊒⬉⾥ᡔ᳝䰤݀ৌ JM0803 㾘Ḑк 3ǃᯊᑣ 1 .CLKCK-SERIAL-INˈSERIAL-OUTˈOUTn 2. CLOCK-LATCH 9 ࣫Ҁ㪱䗮㊒⬉⾥ᡔ᳝䰤݀ৌ JM0803 㾘Ḑк 4ǃ㋏㒳ᑨ⫼㣗՟ [1]䕧ߎ偅ࡼ⬉⌕ (IOUT) ⫼⬉䰏䆒㕂⬉⌕ؐˈԧⳟϟ䴶݀ᓣ˖ Iout=1.26/Rext*15 [2]LED偅ࡼ⬉य़䆒㕂(VLED) VLED=VCE(Tr Vsat )+Vf (LED forward voltage)+VO (IC supply voltage) ↨䕗催ⱘVled⬉य़ᚙމϟˈЎњ䰡Ԣ㢃⠛Ϟⱘࡳ㗫ˈৃҹІ㘨ϔϾ⬉䰏Rˈ ՓVoutؐ䰡ԢDŽ 10