Ϟ⍋䋱ኁⷑ߯ᖂ⬉ᄤ᳝䰤݀ৌ Ԣ⬉य़%%'⫼&026ᯊ䩳থ⫳偅ࡼ⬉䏃%/ Shanghai Belling-Systron Microelectronics Co., Ltd. ὖ䗄 Ⳍ ᯊ䩳থ⫳⬉䏃ˈݙ䚼ࣙ BBD ᠔䳔 VGG ⱘѻ⫳⬉䏃DŽBL3102 RǃC ܗӊৃ㞾㸠ᤃ㤵ˈѺৃ⫼ᯊ䩳䕧ܹҹ䕧ߎ᠔䳔ⱘ ᯊ䩳㛝ˈކ䕧ߎ㛝ⱘކ乥⥛ᰃᤃ㤵( 䕧ܹ)㛝ކ乥⥛ⱘ 1/2DŽ ㅵ㛮 VDD 1 CP1 2 GND 3 CP2 4 ⡍⚍ BL3102 B L 3 1 0 2 ᰃ 偅ࡼԢ⬉य़ BBD ᠔ᖙ乏ⱘԢ䕧ߎ䰏ᡫ CMOS ϸ 8 VGG 7 OX1 6 OX2 5 OX3 PDIP 8 PIN · ৃⳈ偅ࡼⳌᔧѢ 4096 ↉ⱘԢ⬉य़ BBD · ৃ㞾㸠ᤃ㤵ˈѺৃ⫼ᯊ䩳䕧ܹᴹ䖯㸠Ꮉ · ϸⳌᯊ䩳(ऴぎ↨=1/2) · ݙԢ⬉य़ BBD Ꮉ᠔䳔ⱘ VGG ⬉य़থ⫳⬉䏃 · ऩϔ⬉⑤(4~10V) · ঠ߫Ⳉᦦᓣล᭭ᇕ㺙 ⫼䗨 ЎԢ⬉य़ BBD ⫼ CMOS ᯊ䩳থ⫳/ 偅ࡼ⬉䏃ˈϢ↨՟ 207 ㄝԢ⬉य़ BBD ఼ӊ䜡༫DŽ Ḛ 6 7 ᤃ 8 㤵 ߚ 1 乥 VGG (OUT) = ⊶ ᔶ ѻ ⫳ 偅 2 ࡼ (14/15) VDD 5 3 4 ㅵ㛮ᦣ䗄 ᓩ㛮ᑣো ヺো 1 VDD 2 CP1 3 GND ㉏ൟ ᦣ䗄 ⬉⑤ᑨϢ BBD ⱘ⬉⑤⬉य़ϔ㟈 䕧ߎ ᦤկ BBD ⱘ 1 Ⳍ偅ࡼᯊ䩳 ഄ ⬉䆱˖Ӵⳳ˖㔥ഔZZZV\VWURQVKFQ RI Ϟ⍋䋱ኁⷑ߯ᖂ⬉ᄤ᳝䰤݀ৌ Ԣ⬉य़%%'⫼&026ᯊ䩳থ⫳偅ࡼ⬉䏃%/ Shanghai Belling-Systron Microelectronics Co., Ltd. 䕧ߎ 4 CP2 5, 6, 7 OX3, OX2, OX1 8 VGG ᦤկ㒭 BBD ⱘ 2 Ⳍ偅ࡼᯊ䩳 ݙ䚼㞾ᤃ㤵⬉䏃 RC ⱘッᄤ 䕧ߎ ᦤկ㒭 BBD ⱘᷙأ㕂⬉य़ ᵕ䰤খ᭄ (Ta=25OC) খ᭄ ヺো ᭄ؐ ऩԡ ⬉⑤⬉य़ VDD - 0.1 ~ +12 V 䕧ߎッ⬉य़ VI , VO - 0.3 ~ VDD+ 0.3 V Ꮉ⦃๗⏽ᑺ Topr - 10 ~ + 70 °C ټᄬ⏽ᑺ Tstg -30 ~ + 125 °C Ꮉᴵӊ (Ta=25 OC) খ᭄ ヺো ᳔ᇣؐ ൟؐ ᳔ؐ ऩԡ ⬉⑤⬉य़ VDD 4 5 10 V ⬉খ᭄ (Ta=25 OC) খ᭄ ヺো ⌟ 䆩 ᴵӊ 㾘 㣗 ᳔ᇣ ൟ ᳔ ؐ ؐ ؐ ऩԡ ⬉⑤⬉⌕ IDD RL= µ, fcp = 40kHz 䕧ߎ⬉⌕ IOH1 CP1CP2 VOK= 4V 5.0 mA 䕧ߎ⬉⌕ IOL1 CP1CP2 VOL= 1V 5.0 mA 䕧ߎ⬉⌕ IOH2 OX2 VOH = 4V 0.5 mA 䕧ߎ⬉⌕ IOL2 OX2 VOL= 1V 0.4 mA 䕧ߎ⬉⌕ IOH3 OX3 VOH = 4V 0.7 mA 䕧ߎ⬉⌕ IOL3 OX3 VOL = 1V 1.0 mA 䕧ܹⓣ⬉⌕ ILK1 OX1 V1=0~10V 30 mA 䕧ߎⓣ⬉⌕ ILKHO CP1CP2OX2OX3 VO=10V VDD =10V 30 mA 䕧ߎⓣ⬉⌕ ILKLO CP1CP2OX2OX3 30 mA 䕧ܹ催⬉ᑇ VIH OX1 VDD -1 VDD V 䕧ܹԢ⬉ᑇ VIL OX1 0 1.0 V VGG 䕧ߎ⬉य़ VGG 0.5 VO=10V VDDM = 10V 4.67 mA V ࡳ㛑ᦣ䗄 VGG ⬉य़থ⫳఼ˈ䕧ߎ 14/15VDD ⱘ⬉य़ˈ䖬᳝ϔϾ㞾㸠ᤃ㤵⬉䏃˗ RC ܗӊৢेৃ⫳ѻ 㽕∖ⱘᯊ䩳乥⥛ˈ2 Ⳍᯊ䩳ⱘ⊶ᔶއϡӮৠᯊЎ催⬉ᑇⱘᚙˈމ⒵䎇 BL3207 ᇍ偅ࡼᯊ䩳ֵ োⱘ㽕∖DŽ ⬉䆱˖Ӵⳳ˖㔥ഔZZZV\VWURQVKFQ RI Ϟ⍋䋱ኁⷑ߯ᖂ⬉ᄤ᳝䰤݀ৌ Ԣ⬉य़%%'⫼&026ᯊ䩳থ⫳偅ࡼ⬉䏃%/ Shanghai Belling-Systron Microelectronics Co., Ltd. ᤃ㤵ಲ䏃 BL3102 OX1 OX2 OX3 7 6 5 fcp~R ⡍⚍ ՟ ᭄ খ C(pF) 22 100 200 R(W) 5K~1M 5K~1M 5K~1M 1 2 3 fosc(kHz) 20~1400 6.4~520 3.0~260 fcp(kHz) 10~700 3.2~260 1.5~130 fcp - R 1000 fcp(kHz) 100 C = 22pF 10 C = 100pF C = 200pF 1 1 10 100 1000 10000 R (k W) ⬉䆱˖Ӵⳳ˖㔥ഔZZZV\VWURQVKFQ RI