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LC79431KNE bảng dữ liệu(PDF) 2 Page - ON Semiconductor |
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2 / 7 page LC79431KNE No. A2124-2/7 Specifications Absolute Maximum Ratings at Ta = 25 ±2°C, VSS = 0V Parameter Symbol Conditions Ratings unit Maximum supply voltage (Logic) VDD max -0.3 to +7.0 V Maximum supply voltage (LCD) VDD-VEE max *1 0 to 35 V Maximum input voltage VI max -0.3 to VDD+0.3 V Storage temperature Tstg -40 to +125 °C Note *1 The following relations between elements should be maintained: VDD≥V1>V2>V5>VEE, VDD-V2≤7V, V5-VEE≤7V Allowable Operating Ranges at Ta = -20 to +85 °C, VSS = 0V Parameter Symbol Conditions min typ max unit Supply voltage (Logic) VDD 2.7 5.5 V Supply voltage (LCD) VDD-VEE *2, 3 12 32 V Input high level voltage VIH DIO1, DIO80, CP, M, RS/LS, DISPOFF 0.8VDD V Input low level voltage VIL DIO1, DIO80, CP, M, RS/LS, DISPOFF 0.2VDD V CP Shift clock fCP CP 1 MHz CP pulse width tWC CP 63 ns Setup time tSETUP DIO1 → CP, DIO80 → CP 100 ns Hold time tHOLD DIO1 → CP, DIO80 → CP 100 ns CP rise time tR CP 50 ns CP fall time tF CP 50 ns Note *2 The following relations between elements should be maintained: VDD≥V1>V2>V5>VEE, VDD-V2≤7V, V5-VEE≤7V *3 When the power supply is turned on, power to the LCD driver is turned on after or simultaneously with the turning on of the logic section’s power supply. When the power supply is turned off, the logic power supply is turned off after or at the same time the LCD driver power supply is turned off. Electrical Characteristics at Ta = 25 ±2°C, VDD = 2.7 to 5.5V Parameter Symbol Conditions min typ max unit Input high level current IIH VIN=VDD, VDD=5.5V, DIO1, DIO80, CP, M, RS/LS, DISPOFF 1 μA Input low level current IIL VIN=VSS, VDD=5.5V, DIO1, DIO80, CP, M, RS/LS, DISPOFF -1 μA Output high level voltage VOH IOH=-0.4mA, DIO1, DIO80 VDD-0.4 V Output low level voltage VOL IOL=0.4mA, DIO1, DIO80 0.4 V RON(1) VDD-VEE=30V, ⎜VDE-VO⎜=0.5V VDD=4.5V, O1 to O80 *4 1.0 k Ω Driver on resistance RON(2) VDD-VEE=20V, ⎜VDE-VO⎜=0.5V VDD=4.5V, O1 to O80 *4 1.0 k Ω Consumable current drain (1) ISS VDD-VEE=30V, CP=14kHz no-load, VDD=5.5V ; VSS 100 μA Consumable current drain (2) IEE VDD-VEE=30V, CP=14kHz no-load, VDD=5.5V ; VEE 100 μA Input capacitance CI f=1MHz ; CP 6 pF Note *4 VDE = V1 or V2 or V5 or VEE, V1 = VDD, V2 = 16/17 (VDD-VEE), V5 = 1/17 (VDD-VEE) Switching Characteristics at Ta = 25 ±2°C, VSS = 0V, VDD = 2.7 to 5.5V Parameter Symbol Conditions min typ max unit tPLH CL=15pF ; CP → DIO1, CP → DIO80 250 ns Output delay time tPHL CL=15pF ; CP → DIO1, CP → DIO80 250 ns 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. |
Số phần tương tự - LC79431KNE |
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Mô tả tương tự - LC79431KNE |
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