Ordering number : ENN7135A LC75863W CMOS IC 1/3 Duty LCD Display Driver LC75863W Specifications Absolute Maximum Ratings at Ta = 25C, V = 0V SS Parameter Symbol Conditions Ratings Unit V max V -0.3 to +7.0 DD DD Maximum supply voltage V V max V -0.3 to +7.0 LCD LCD V 1 CE, CL, DI -0.3 to +7.0 IN V2 OSC, TEST Input voltage -0.3 to V +0.3 V IN DD V3 V 1, V 2, KI1 to KI5 -0.3 to V +0.3 IN LCD LCD LCD V1 DO -0.3 to +7.0 OUT V2 OSC Output voltage -0.3 to V +0.3 V OUT DD V 3 S1 to S25, COM1 to COM3, KS1 to KS6, P1 to P4 -0.3 to V +0.3 OUT LCD I 1 S1 to S25 300 A OUT I 2 COM1 to COM3 3 OUT Output current I 3 KS1 to KS6 1 mA OUT I 4 P1 to P4 5 OUT Allowable power dissipation Pd max Ta = 85C 150 mW Operating temperature Topr -40 to +85 C Storage temperature Tstg -55 to +125 C Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect device reliability. Allowable Operating Ranges at Ta = -40 to +85C, V = 0V SS Ratings Parameter Symbol Conditions unit min typ max V V 4.5 6.0 DD DD Supply voltage V V V V-0.5 6.0 LCD LCD DD V 1 V 1 2/3V V LCD LCD LCD LCD Input voltage V V 2 V 2 1/3V V LCD LCD LCD LCD V 1 CE, CL, DI 0.8V 6.0 IH DD Input high level voltage V V2 KI1 to KI5 0.6V V IH DD DD Input low level voltage V CE, CL, DI, KI1 to KI5 0 0.2V V IL DD Recommended external resistance Rosc OSC 39 k Recommended external capacitance Cosc OSC 1000 pF Guaranteed oscillation range fosc OSC 19 38 76 kHz Data setup time tds CL, DI Figure 2 160 ns Data hold time tdh CL, DI Figure 2 160 ns CE wait time tcp CE, CL Figure 2 160 ns CE setup time tcs CE, CL Figure 2 160 ns CE hold time tch CE, CL Figure 2 160 ns High level clock pulse width t H CL Figure 2 160 ns Low level clock pulse width t L CL Figure 2 160 ns Rise time t CE, CL, DI Figure 2 160 ns r Fall time t CE, CL, DI Figure 2 160 ns f DO output delay time tdc DO R = 4.7k , C = 10pF *1 Figure 2 1.5 s PU L DO rise time tdr DO R = 4.7k , C = 10pF *1 Figure 2 1.5 s PU L Note: *1. Since DO is an open-drain output, these times depend on the values of the pull-up resistor R and the load PU capacitance C . L No.7135-2/25