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BU4028BFV Arkusz danych(PDF) 5 Page - Rohm |
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BU4028BFV Arkusz danych(HTML) 5 Page - Rohm |
5 / 18 page Technical Note BU4015B,BU4015BF,BU4021B,BU4021BF, BU4094BC,BU4094BCF,BU4094BCFV,BU4538B,BU4028B 5/17 www.rohm.com 2009.06 - Rev.A © 2009 ROHM Co., Ltd. All rights reserved. ● Electrical Characteristics(BU4094BC) DC Characteristics (Unless otherwise noted VSS=0[V],Ta=25[℃]) Parameter Symbol Limits Unit Condition Fig.No Min Typ Max VDD[V] Input ‘H’ voltage VIH 3.5 - - V 5 - - 7.0 - - 10 11.0 - - 15 Input ‘L’ voltage VIL - - 1.5 V 5 - - - - 3.0 10 - - 4.0 15 Input ‘H’ current IIH - - 0.3 μA 15 VIH=15[V] - Input ‘L’ current IIL - - -0.3 μA 15 VIL=0[V] - Output ‘H’ voltage VOH 4.95 - - V 5 IO=0[mA] 21 9.95 - - 10 14.95 - - 15 Output ‘L’ voltage VOL - - 0.05 V 5 IO=0[mA] 22 - - 0.05 10 - - 0.05 15 Output ‘H’ current IOH -0.44 - - mA 5 VOH=4.6[V] 21 -1.1 - - 5 VOH=9.5[V] -3.0 - - 15 VOH=13.5[V] Output ‘L’ current IOL 0.44 - - mA 5 VOL=0.4[V] 22 1.1 - - 10 VOL=0.5[V] 3.0 - - 15 VOL=1.5[V] Static supply current IDD - - 5 μA 5 VI=VDD or GND - - - 10 10 - - 20 15 Switching Characteristics (Unless otherwise noted VSS=0[V],Ta=25[℃],CL=50[pF]) Parameter Symbol Limits Unit Condition Fig.No Min Typ Max VDD[V] Output rising time tTLH - 100 200 ns 5 - - - 50 100 10 - 40 80 15 Output falling time tTHL - 100 200 ns 5 - - - 50 100 10 - 40 80 15 Propagation delay time CLOCK→QS tPLH tPHL - 350 600 ns 5 - 23 - 125 250 10 - 95 190 15 Propagation delay time CLOCK→Q’S tPLH tPHL - 230 460 ns 5 - 24 - 110 220 10 - 75 150 15 Propagation delay time CLOCK→QN tPLH tPHL - 420 840 ns 5 - 25 - 195 390 10 - 135 270 15 Propagation delay time STROBE→QN tPLH tPHL - 290 580 ns 5 - 26 - 145 290 10 - 100 200 15 3state Propagation delay time Output Enable→QN tPHZ tPZH - 140 280 ns 5 RL=1[kΩ] 27 - 75 150 10 - 55 110 15 3 state Propagation delay time Output Enable→QN tPLZ tPZL - 140 280 ns 5 RL=1[kΩ] 28 - 75 150 10 - 55 110 15 Minimum set up time DATA→CLOCK tsu - 20 125 ns 5 - 29 - 855 10 - 635 15 Minimum hold time CLOCK →DATA tH - 10 40 ns 5 - 30 - 10 20 10 - 515 15 Minimum clock pulse width tW(CLK) - 100 200 ns 5 - 31 - 50 100 10 - 40 80 15 Maximum clock rising/falling time tr(CL) tf(CL) NO Limit μs 5 - - 10 15 Maximum clock frequency f CL 1.25 2.5 - MHz - - - 2.5 5 - - 3.0 12.5 - - Minimum strobe pulse width TwH - 100 200 ns - - - - 40 80 - - 35 70 - Input capacitance CIN - 5 - pF - - - |
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