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LC75844M Scheda tecnica(PDF) 3 Page - Sanyo Semicon Device |
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3 / 15 page LC75844M No.6235-3/15 Electrical Characteristics at Allowable Operating Ranges Ratings Parameter Symbol Pin Conditions min typ max Unit Hysteresis width VH CE, CL, DI, INH 0.1VDD V Input high-level current IIH CE, CL, DI, INH VI = 6.0V 5.0 μA Input low-level current IIL CE, CL, DI, INH VI = 0V -5.0 μA VOH1 S1 to S22 IO = -20μA VLCD-0.9 VOH2 COM1 to COM4 IO = -100μA VLCD-0.9 Output high-level voltage VOH3 P1 to P4 IO = -1mA VLCD-0.9 V VOL1 S1 to S22 IO = 20μA 0.9 VOL2 COM1 to COM4 IO = 100μA 0.9 Output low-level voltage VOL3 P1 to P4 IO = 1mA 0.9 V VMID1 COM1 to COM4 1/2 bias, IO = ±100μA 1/2VLCD -0.9 1/2VLCD +0.9 VMID2 S1 to S22 1/3 bias, IO = ±20μA 2/3VLCD -0.9 2/3VLCD +0.9 VMID3 S1 to S22 1/3 bias, IO = ±20μA 1/3VLCD -0.9 1/3VLCD +0.9 VMID4 COM1 to COM4 1/3 bias, IO = ±100μA 2/3VLCD -0.9 2/3VLCD +0.9 Output middle-level voltage *1 VMID5 COM1 to COM4 1/3 bias, IO = ±100μA 1/3VLCD -0.9 1/3VLCD +0.9 V Oscillator frequency fOSC OSC Rosc = 43k Ω Cosc = 680pF 40 50 60 kHz IDD1 VDD Power saving mode 5 IDD2 VDD VDD = 6.0V, output open, fosc = 50kHz 230 460 ILCD1 VLCD Power saving mode 5 ILCD2 VLCD VLCD = 6.0V, output open, 1/2 bias, fosc = 50kHz 100 200 Supply current ILCD3 VLCD VLCD = 6.0V, output open, 1/3 bias, fosc = 50kHz 60 120 μA Note: *1 Excluding the bias voltage generation divider resistors built into VLCD1, VLCD2. (See Figure 1.) Except these resistors VSS VLCD2 VLCD1 VLCD To the common segment driver Figure 1 |
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