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LC75857E Datasheet(PDF) 3 Page - ON Semiconductor |
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LC75857E Datasheet(HTML) 3 Page - ON Semiconductor |
3 / 39 page LC75857E, 75857W No.7980-3/39 Electrical Characteristics for the Allowable Operation Ranges Package Dimensions unit : mm (typ) [ LC75857E ] [ LC75857W ] QIP64E(14X14) 14.0 17.2 0.15 0.35 0.8 (1.0) 116 17 32 33 48 49 64 10.0 12.0 0.15 0.18 0.5 (1.25) 116 17 32 33 48 49 64 SQFP64(10X10) Parameter Symbol Conditions Ratings Unit min typ max Hysteresis VH1 CE, CL, DI 0.1 VDD V VH2 KI1 to KI5 0.1 VLCD Power-down detection voltage VDET 2.0 2.2 2.4 V Input high level current IIH1 CE, CL, DI: VI = 6.0 V 5.0 µA IIH2 OSC: VI = VDD External clock mode 5.0 Input low level current IIL1 CE, CL, DI: VI = 0 V –5.0 µA IIL2 OSC: VI = 0 V External clock mode –5.0 Input floating voltage VIF KI1 to KI5 0.05 VLCD V Pull-down resistance RPD KI1 to KI5: VLCD = 5.0 V 50 100 250 k KI1 to KI5: VLCD = 3.0 V 100 200 500 Output off leakage current IOFFH DO: VO = 6.0 V 6.0 µA VOH1 KS1 to KS6: IO = –500 µA VLCD = 3.6 to 6.0 V VLCD – 1.0 VLCD – 0.5 VLCD – 0.2 KS1 to KS6: IO = –250 µA VLCD = 2.7 to 3.6 V VLCD – 0.8 VLCD – 0.4 VLCD – 0.1 Output high level voltage VOH2 P1 to P4: IO = –1 mA VLCD – 0.9 V VOH3 S1 to S42: IO = –20 µA VLCD – 0.9 VOH4 COM1 to COM4: IO = –100 µA VLCD – 0.9 VOL1 KS1 to KS6: IO = 25 µA VLCD = 3.6 to 6.0 V 0.2 0.5 1.5 KS1 to KS6: IO = 12.5 µA VLCD = 2.7 to 3.6 V 0.1 0.4 1.2 Output low level voltage VOL2 P1 to P4: IO = 1 mA 0.9 V VOL3 S1 to S42: IO = 20 µA 0.9 VOL4 COM1 to COM4: IO = 100 µA 0.9 VOL5 DO: IO = 1 mA 0.1 0.5 VMID1 COM1 to COM4: 1/2 bias, IO =±100µA 1/2 VLCD – 0.9 1/2 VLCD + 0.9 VMID2 S1 to S42: 1/3 bias,IO =±20 µA 2/3 VLCD – 0.9 2/3 VLCD + 0.9 Output middle level voltage *2 VMID3 S1 to S42: 1/3 bias, IO =±20 µA 1/3 VLCD – 0.9 1/3 VLCD + 0.9 V VMID4 COM1 to COM4: 1/3 bias,IO =±100µA 2/3 VLCD – 0.9 2/3 VLCD + 0.9 VMID5 COM1 to COM4: 1/3 bias,IO =±100µA 1/3 VLCD – 0.9 1/3 VLCD + 0.9 Oscillator frequency fosc OSC: ROSC = 39 k , COSC = 1000 pF 30.4 38 45.6 kHz IDD1VDD :Sleep mode 100 IDD2VDD: VDD = 6.0 V, output open,fosc = 38 kHz 300 600 Current drain ILCD1VLCD : Sleep mode 5 µA ILCD2 VLCD: VLCD = 6.0 V, output open, 1/2 bias, 100 200 fosc = 38 kHz ILCD3 VLCD: VLCD = 6.0 V, output open, 1/3 bias, 60 120 fosc = 38 kHz Nete: *2. Excluding the bias voltage generation divider resistor built into VLCD1 and VLCD2. (See Figure 1.) |
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