LC75804W Datasheet PDF | Sanyo Electric

Sanyo Electric LC75804W

The LC75804E and LC75804W are 1/3 duty and 1/4 duty LCD display drivers that can directly drive up to 300 segments and can control up to eight general-purpose output ports. These products also incorporate a key scan circuit that accepts input from up to 30 keys to reduce printed circuit board wiring.

Part No.	LC75804W
Datasheet	LC75804W Download
Manufacturer	Sanyo Electric
Description	1/3/ 1/4 Duty LCD Display Driver
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FEATURES

0.8 20.0 LC75804E, LC75804W Specifications

ABSOLUTE MAXIMUM RATINGS

at Ta=25°C, VSS=0V Parameter Maximum supply voltage Symbol VDD max VLCD max VIN1 Input voltage VIN2 VIN3 VOUT1 Output voltage VOUT2 VOUT3 IOUT1 Output current IOUT2 IOUT3 IOUT4 Allowable power dissipation Operating temperature Storage temperature Pd max Topr Tstg VDD VLCD CE, CL, DI, RES OSC,TEST VLCD1, VLCD2, KI1 to KI5 DO OSC S1 to S76, COM1 to COM4, KS1 to KS6, P1 to P8 S1 to S76 COM1 to COM4 KS1 to KS6 P1 to P8 Ta = 85°C Conditions Ratings –0.3 to +7.0 –0.3 to +7.0 –0.3 to +7.0 –0.3 to VDD +0.3 –0.3 to VLCD +0.3 –0.3 to +7.0 –0.3 to VDD +0.3 –0.3 to VLCD +0.3 300 3 1 5 200 –40 to +85 –55 to +125 mW °C °C mA µA V V Unit V Allowable Operating Ranges at Ta = –40 to +85°C, VSS=0V Parameter Symbol VDD VLCD VLCD1 VLCD2 VIH1 VIH2 VIL ROSC COSC fOSC tds tdh tcp tcs tch tøH tøL tr tf tdc tdr VDD VLCD VLCD1 VLCD2 CE, CL, DI, RES KI1 to KI5 CE, CL, DI, RES, KI1 to KI5 OSC OSC OSC CL, DI CL, DI CE, CL CE, CL CE, CL CL...