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MC145073DW bảng dữ liệu(PDF) 2 Page - Motorola, Inc |
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MC145073DW bảng dữ liệu(HTML) 2 Page - Motorola, Inc |
2 / 16 page MC145073 MOTOROLA 2 MAXIMUM RATINGS* (Voltages referenced to VSS, unless otherwise stated) Symbol Parameter Value Unit VDD(A) Analog Supply Voltage 6.0 V VDD(D) Digital Supply Voltage 6.0 V Iin DC Input Current, per Pin ± 20 mA Vin(A) Analog Input Voltage VSS(A) – 0.3 to VDD(A) + 0.3 V Vin(D) Digital Inputs – 0.3 to VDD(D) + 0.3 V 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. Functional operation should be restricted to the Operation Ranges, Analog Specifications, AC Electrical Characteristics, and DC Electrical Characteristics tables. OPERATION RANGES Symbol Parameter Min Max Unit Note VDD(A) Analog Supply Voltage 4.5 5.5 V VDD(D) Digital Supply Voltage 4.5 5.5 V Vin(A) Analog Input Voltage (AIN(+L), AIN(–L), AIN(+R), AIN(–R)) — 1.9 V p–p 1 fCLK CLK Frequency 3.072 18.432 MHz 2 CLOAD Capacitive Load on Any Output 0 50 pF Ta Ambient Operating Temperature – 40 85 °C NOTES: 1. Differential inputs greater than 3.8 V p–p will overload the modulators. These voltages are subject to the gain error tolerance specifications in the Analog Specifications table. 2. The internal clock frequency or input sampling frequency is governed by the divide mode and output data rate. The divide mode can be either 1, 2, or 3. The output data rate ranges from 24 kHz to 48 kHz. The minimum clock frequency of 3.072 MHz is for a 24 kHz output rate in the clock divide by 1 mode. The maximum clock frequency of 18.432 MHz is for a 48 kHz output rate in the clock divide by 3 mode. DC ELECTRICAL SPECIFICATIONS (Voltages referenced to VSS(D); Full Temperature and Voltage Ranges per Operation Ranges Table, unless otherwise indicated.) Symbol Parameter Min Max Unit VIH Minimum High–Level Digital Input Voltage 0.7 x VDD(D) V VIL Maximum Low–Level Digital Input Voltage 0.3 x VDD(D) V IIN Maximum Input Leakage Current 10 µA VOH Minimum High–Level Digital Output Voltage (IOH = – 20 µA) 4.4 V VOL Maximum Low–Level Digital Output Voltage (IOL = 20 µA) 0.1 V IDDu(D) Maximum Digital Power Supply Current, Operating 45 mA IDDd(D) Maximum Digital Power Supply Current, Power–Down 250 µA IDDu(A) Maximum Analog Power Supply Current, Operating 10 mA IDDd(A) Maximum Analog Power Supply Current, Power–Down 150 µA PO Power Consumption, Operating 250 mW Ppd Power Consumption, Power–Down 2.0 mW Cin Maximum Input Capacitance 20 pF This device contains protection circuitry to guard against damage due to high static volt- ages or electric fields. However, precautions must be taken to avoid applications of any volt- age higher than maximum rated voltages to this high–impedance circuit. |
Số phần tương tự - MC145073DW |
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Mô tả tương tự - MC145073DW |
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