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MC145053P データシート(PDF) 2 Page - LANSDALE Semiconductor Inc. |
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MC145053P データシート(HTML) 2 Page - LANSDALE Semiconductor Inc. |
2 / 15 page www.lansdale.com Page 2 of 15 Issue A ML145053 LANSDALE Semiconductor, Inc. MAXIMUM RATINGS* Symbol Parameter Value Unit VDD DC Supply Voltage (Referenced to VSS) – 0.5 to + 6.0 V Vref DC Reference Voltage VAG to VDD + 0.1 V VAG Analog Ground VSS – 0.1 to Vref V Vin DC Input Voltage, Any Analog or Digital Input VSS – 0.5 to VDD + 0.5 V Vout DC Output Voltage VSS – 0.5 to VDD + 0.5 V Iin DC Input Current, per Pin ± 20 mA Iout DC Output Current, per Pin ± 25 mA IDD, ISS DC Supply Current, VDD and VSS Pins ± 50 mA Tstg Storage Temperature – 65 to 150 C TL Lead Temperature, 1 mm from Case for 10 Seconds 260 C * Maximum Ratings are those values beyond which damage to the device may occur. Func- tional operation should be restricted to the Operation Ranges below.. OPERATION RANGES (Applicable to Guaranteed Limits) Symbol Parameter Value Unit VDD DC Supply Voltage, Referenced to VSS 4.5 to 5.5 V Vref DC Reference Voltage VAG + 4.0 to VDD + 0.1 V VAG Analog Ground VSS – 0.1 to Vref – 4.0 V VAI Analog Input Voltage (See Note) VAG to Vref V Vin, Vout Digital Input Voltage, Output Voltage VSS to VDD V TA Ambient Operating Temperature – 40 to 125 C NOTE: Analog input voltages greater than Vref convert to full scale. Input voltages less than VAG convert to zero. See Vref and VAG pin descriptions. DC ELECTRICAL CHARACTERISTICS (Voltages Referenced to VSS, Full Temperature and Voltage Ranges per Operation Ranges Table, unless otherwise indicated) Symbol Parameter Test Condition Guaranteed Limit Unit VIH Minimum High-Level Input Voltage (Din, SCLK, CS) 2.0 V VIL Maximum Low-Level Input Voltage (Din, SCLK, CS) 0.8 V VOH Minimum High-Level Output Voltage (Dout, EOC) Iout = – 1.6 mA Iout = – 20 µA 2.4 VDD – 0.1 V VOL Minimum Low-Level Output Voltage (Dout, EOC) Iout = + 1.6 mA Iout = + 20 µA 0.4 0.1 V Iin Maximum Input Leakage Current (Din, SCLK, CS) Vin = VSS or VDD ± 2.5 µ A IOZ Maximum Three-State Leakage Current (Dout) Vout = VSS or VDD ± 10 µ A IDD Maximum Power Supply Current Vin = VSS or VDD, All Outputs Open 2.5 mA Iref Maximum Static Analog Reference Current (Vref) Vref = VDD, VAG = VSS 100 µ A IAl Maximum Analog Mux Input Leakage Current between all deselected inputs and any selected input (AN0–AN4) VAl = VSS to VDD ± 1 µ A This device contains protection circuitry to guard against damage due to high static voltages or electric fields. However, pre- cautions must be taken to avoid applications of any voltage higher than maximum rated voltages to this high-impedance circuit. For proper operation, Vin and Vout should be constrained to the range VSS ≤(Vin or Vout) ≤ VDD. Unused inputs must always be tied to an appropriate logic voltage level (e.g., either VSS or VDD). Unused outputs must be left open. |
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同様の説明 - MC145053P |
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