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AD15700BCA Fiches technique(PDF) 10 Page - Analog Devices |
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AD15700BCA Fiches technique(HTML) 10 Page - Analog Devices |
10 / 44 page REV. A –10– AD15700 CAUTION ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily accumulate on the human body and test equipment and can discharge without detection. Although the AD15700 features proprietary ESD protection circuitry, permanent damage may occur on devices subjected to high energy electrostatic discharges. Therefore, proper ESD precautions are recommended to avoid performance degradation or loss of functionality. ABSOLUTE MAXIMUM RATINGS * Analog Inputs IND, INC, INB . . . . . . . . . . . . . . . . . . . . . . –11 V to +30 V INA, REF, INGND, REFGND, AGND . . . –0.3 V to AVDD + 0.3 V ADC Ground Voltage Differences AGND_ADC, DGND_ADC, OGND . . . . . . . . . . . . ±0.3 V ADC Supply Voltages AVDD, DVDD, OVDD . . . . . . . . . . . . . . . . . . . . . . . . . . 7 V AVDD to DVDD, AVDD to OVDD . . . . . . . . . . . . . . ±7 V DVDD to OVDD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±7 V ADC Digital Inputs . . . . . . . . . . . . . –0.3 V to DVDD + 0.3 V VDD_DAC to AGND_DAC . . . . . . . . . . . . . . . –0.3 V to +6 V DAC Digital Input Voltage to DGND_DAC . . . . . . . . . . . . . . . . –0.3 V to DVDD + 0.3 V VOUT_DAC to AGND_DAC . . . . –0.3 V to DVDD + 0.3 V AGND_DAC to DGND_DAC . . . . . . . . . . . –0.3 V to +0.3 V DAC Input Current to Any DAC Pin Except Supplies . . ±10 mA RESISTOR DIVIDER ELECTRICAL CHARACTERISTICS (@ T A = 25 C, unless otherwise noted.) Parameter Condition Min Typ Max Unit Resistance 2.97 3.00 3.03 k W Temperature Coefficient of Resistance 50 ppm/ ∞C Resistance Ratio of Two Halves 0.99 1.0 1.01 Resistance Ratio Tracking 2 ppm/ ∞C Power Dissipation TA = 70 ∞C 250 * mW *At higher temperatures, linearly derates to 0 mW at 175 ∞C. Specifications subject to change without notice. Amplifier Supply Voltage (VS1, VS2) . . . . . . . . . . . . . . 12.6 V Amplifier Input Voltage (Common Mode) . . . . . . ±VS ±0.5 V Amplifier Differential Input Voltage . . . . . . . . . . . . . . . ±3.4 V Amplifier Output Short Circuit Duration . . . . . . . . . . . . . . Observe Power Derating Curves Resistor Instantaneous Voltage Drop . . . . . . . . . . . . . . . ±50 V Internal Power Dissipation . . . . . . . . . . . . . (TJ Max – TA)/ JA Thermal Resistance JA 10 mm CSPBGA . . . . . . . . . . . . . . . . . . . . . . . . . . . 42 ∞C/W Maximum Junction Temperature (TJ Max) . . . . . . . . . . 150 ∞C Operating Temperature Range . . . . . . . . . . . . –40 ∞C to +85∞C Storage Temperature Range . . . . . . . . . . . . . –65 ∞C to +150∞C Lead Temperature . . . . . . . . . . . . . . . . . . . . . . . 225 ∞C, 15 sec *Stresses above those listed under Absolute Maximum Ratings may cause perma- nent damage to the device. This is a stress rating only and functional operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. ORDERING GUIDE Model Temperature Range Package Option AD15700BCA –40 ∞C to +85∞C 144-Lead CSPBGA AD15700/PCB 25 ∞C Evaluation Board ADDS-2191-EZLITE™ 25 ∞C Evaluation Kit * ADDS-21535-EZLITE ADDS-21160M-EZLITE ADDS-21161N-EZLITE *One of the DSP Evaluation Kits is required for operation of the AD15700/PCB Evaluation Board. |
Numéro de pièce similaire - AD15700BCA |
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Description similaire - AD15700BCA |
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