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MC141800A bảng dữ liệu(PDF) 6 Page - Motorola, Inc |
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MC141800A bảng dữ liệu(HTML) 6 Page - Motorola, Inc |
6 / 34 page MOTOROLA 3–262 MC141800A ELECTRICAL CHARACTERISTICS (Voltage Referenced to VSS, VDD=2.4 to 3.5V, TA=25˚C) * The formula for the temperature coefficient is: Symbol Parameter Test Condition Min Typ Max Unit VIH1 VIL1 Input high voltage (RES, OSC2, CLK, CE, D0-D7,R/W, D/C, S/P, OSC1) Input Low voltage (RES, OSC2, CLK, CE, D0-D7, R/W, D/C, S/P, OSC1) 0.8*VDD 0 - - VDD 0.2*VDD V V VLL6 VLL5 VLL4 VLL3 VLL2 VLL6 VLL5 VLL4 VLL3 VLL2 VLL6 VLL5 VLL4 VLL3 VLL2 LCD Display Voltage Output (VLL6, VLL5, VLL4, VLL3, VLL2 Pins) LCD Display Voltage Output (VLL6, VLL5, VLL4, VLL3, VLL2 Pins) LCD Display Voltage Input (VLL6, VLL5, VLL4, VLL3, VLL2 Pins) Smart Bias Divider Enabled, 1:9 bias ratio Smart Bias Divider Enabled, 1:8 bias ratio External Voltage Generator, Smart Bias Divider Dis- able - - - - - - - - - - 7 0 0 0 0 VR 8/9*VR 7/9*VR 2/9*VR 1/9*VR VR 7/8*VR 6/8*VR 2/8*VR 1/8*VR - - - - - - - - - - - - - - - VCC VLL6 VLL5 VLL4 VLL3 V V V V V V V V V V V V V V V IOH IOL IOZ Output High Current Source (D0-D7, OSC2) Output Low Current Drain (D0-D7, OSC2) Output Tri-state Current Drain Source (D0-D7, OSC2) Vout=VDD-0.4V Vout=0.4V 50 - -1 - - - - -50 1 µA µA µA IIL/IIH Input Current (RES, OSC2, CLK, D0-D7, R/W, D/C , S/P, OSC1) -1 - 1 µA CIN Input Capacitance (OSC1, OSC2, all logic pins) - 5 7.5 pF VCN Internal Contrast Control (VR Output Voltage) Internal Regulator Enabled, Internal Contrast control Enabled. (16 Voltage Levels Controlled by Software. Each level is typically 1.5% of the Internal Regulator Output Voltage. ) - ± 12 - % PTC0 PTC1 PTC2 PTC3 Temperature Coefficient Compensation Flat Temperature Coefficient Temperature Coefficient 1* Temperature Coefficient 2* Temperature Coefficient 3* (TC1=0, TC2=0, Internal Regulator Disabled.) (TC1=0, TC2=1, Internal Regulator Enabled.) (TC1=1, TC2=0, Internal Regulator Enabled.) (TC1=1, TC2=1, Internal Regulator Enabled.) - - - - 0.0 -0.18 -0.22 -0.35 - - - - % % % % TC(%)= VR at 50˚C - VR at 0˚C 50˚C - 0˚C X 1 VR at 25˚C X100% |
Số phần tương tự - MC141800A |
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Mô tả tương tự - MC141800A |
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