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LC75852 Fiches technique(PDF) 2 Page - Sanyo Semicon Device |
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LC75852 Fiches technique(HTML) 2 Page - Sanyo Semicon Device |
2 / 16 page Allowable Operating Ranges at Ta = –40 to +85°C, V SS = 0 V Note: * Since DO is an open-drain output, these values differ depending on the pull-up resistor R PU and the load capacitance CL. Electrical Characteristics in the Allowable Operating Ranges No. 4828-2/16 LC75852E, 75852W Parameter Symbol Conditions min typ max Unit Supply voltage V DD V DD 4.5 6.0 V Input high-level voltage V IH1 CE, CL, DI, RES 0.8 V DD V DD V V IH2 KI1 to KI5 0.6 V DD V DD V Input low-level voltage V IL CE, CL, DI, RES, KI1 to KI5 0 0.2 V DD V Recommended external R OSC OSC 62 k Ω resistance Recommended external C OSC OSC 680 pF capacitance Guaranteed oscillator range f OSC OSC 25 50 100 kHz Data setup time t ds CL, DI: Figure 1 160 ns Data hold time t dh CL, DI: Figure 1 160 ns CE wait time t cp CE, CL: Figure 1 160 ns CE setup time t cs CE, CL: Figure 1 160 ns CE hold time t ch CE, CL: Figure 1 160 ns High-level clock pulse width t øH CL: Figure 1 160 ns Low-level clock pulse width t øL CL: Figure 1 160 ns Rise time t r CE, CL, DI: Figure 1 160 ns Fall time t f CE, CL, DI: Figure 1 160 ns DO output delay time t dc DO, R PU = 4.7 kΩ, CL = 10 pF*: Figure 1 1.5 µs DO rise time t dr DO, R PU = 4.7 kΩ, CL = 10 pF*: Figure 1 1.5 µs RES switching time t2 Figure 2 10 µs Parameter Symbol Conditions min typ max Unit Hysteresis V H CE, CL, DI, RES, KI1 to KI5 0.1 V DD V Input high-level current I IH CE, CL, DI, RES: V I = 6.0 V 5.0 µA Input low-level current I IL CE, CL, DI, RES: V I = 0 V –5.0 µA Input floating voltage V IF KI1 to KI5 0.05 V DD V Pull-down resistance R PD KI1 to KI5: V DD = 5.0 V 50 100 250 k Ω Output off leakage current I OFFH DO: V O = 6.0 V 6.0 µA V OH1 KS1 to KS6: I O = –1 mA V DD – 1.0 V Output high-level voltage V OH2 P1 to P4: I O = –1 mA V DD – 1.0 V V OH3 S1 to S45: I O = –10 µA V DD – 1.0 V V OH4 COM1, COM2: I O = –100 µA V DD – 0.6 V V OL1 KS1 to KS6: I O = 50 µA 0.4 1.0 3.0 V V OL2 P1 to P4: I O = 1 mA 1.0 V Output low-level voltage V OL3 S1 to S45: I O = 10 µA 1.0 V V OL4 COM1, COM2: I O = 100 µA 0.6 V V OL5 DO: I O = 1 mA 0.1 0.5 V Output middle-level voltage V MID1 COM1, COM2: V DD = 6.0 V, IO = ±100 µA 2.4 3.0 3.6 V V MID2 COM1, COM2: V DD = 4.5 V, IO = ±100 µA 1.65 2.25 2.85 V Current drain I DD1 Sleep mode, Ta = 25°C 5 µA I DD2 V DD = 6.0 V, output open, Ta = 25°C, fOSC = 50 kHz 1.4 2.5 mA |
Numéro de pièce similaire - LC75852 |
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Description similaire - LC75852 |
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