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MC14489B bảng dữ liệu(PDF) 3 Page - Motorola, Inc |
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MC14489B bảng dữ liệu(HTML) 3 Page - Motorola, Inc |
3 / 22 page MC14489B MOTOROLA 3 ELECTRICAL CHARACTERISTICS (Voltages Referenced to VSS, TJ = – 40° to 130°C* unless otherwise indicated) Symbol Parameter Test Condition VDD V Guaranteed Limit Unit VDD Power Supply Voltage Range of LED Drive Circuitry — 4.5 to 5.5 V VDD (stby) Minimum Standby Voltage Bits Retained in Display and Configuration Registers, Data Port Fully Functional — 3.0 V VIL Maximum Low–Level Input Voltage (Data In, Clock, Enable) 3.0 5.5 0.9 1.65 V VIH Minimum High–Level Input Voltage (Data In, Clock, Enable) 3.0 5.5 2.1 3.85 V VHys Minimum Hysteresis Voltage (Data In, Clock, Enable) 3.0 5.5 0.2 0.4 V VOL Maximum Low–Level Output Voltage (Data Out) Iout = 20 µA 3.0 5.5 0.1 0.1 V Iout = 1.3 mA 4.5 0.4 VOH Minimum High–Level Output Voltage (Data Out) Iout = – 20 µA 3.0 5.5 2.9 5.4 V Iout = – 800 µA 4.5 4.1 Iin Maximum Input Leakage Current (Data In Clock Enable) Vin = VDD or VSS 5.5 ± 2.0 µA (Data In, Clock, Enable) Vin = VDD or VSS, TJ = 25°C only 5.5 ± 0.1 iOL Minimum Sinking Current (a, b, c, d, e, f, g, h) Vout = 1.0 V 4.5 0.2 mA iOH Peak Sourcing Current — See Figure 7 for currents up to 35 mA (a, b, c, d, e, f, g, h) Rx = 2.0 k Ω, Vout = 3.0 V, Dimmer Bit = High 5.0 13 to 17.5 mA Rx = 2.0 k Ω, Vout = 3.0 V, Dimmer Bit = Low 5.0 6 to 9 IOZ Maximum Output Leakage Current (Bank 1 Bank 2 Bank 3 Bank 4 Bank 5) Vout = VDD (FET Leakage) 5.5 50 µA (Bank 1, Bank 2, Bank 3, Bank 4, Bank 5) Vout = VDD (FET Leakage), TJ = 25°C only 5.5 1 Vout = VSS (Protection Diode Leakage) 5.5 1 Ron Maximum ON Resistance (Bank 1, Bank 2, Bank 3, Bank 4, Bank 5) Iout = 0 to 200 mA 5.0 10 Ω IDD, ISS Maximum Quiescent Supply Current Device in Low–Power Mode, Vin = VSS or VDD, Rx in Place, Outputs Open 5.5 100 µA Same as Above, TJ = 25°C 5.5 20 Iss Maximum RMS Operating Supply Current (The VSS leg does not contain the Rx current component. See Pin Descriptions.) Device NOT in Low–Power Mode, Vin = VSS or VDD, Outputs Open 5.5 1.5 mA * See Thermal Considerations section. |
Số phần tương tự - MC14489B |
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Mô tả tương tự - MC14489B |
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