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AD8023ACHIPS Folha de dados(PDF) 3 Page - Analog Devices |
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AD8023ACHIPS Folha de dados(HTML) 3 Page - Analog Devices |
3 / 11 page AD8023 Model AD8023A Conditions VS Min Typ Max Units POWER SUPPLY (Continued) Power Supply Rejection Ratio VS = ±2.5 V to ±7.5 V dB Input Offset Voltage 54 76 dB –Input Current 0.03 µA/V +Input Current 0.07 µA/V DISABLE CHARACTERISTICS Off Isolation f = 6 MHz –70 dB Off Output Capacitance G = +1 12 pF Turn-On Time 50 ns Turn-Off Time RL = 150 Ω 30 ns Switching Threshold VTH – VEE 1.6 V Specifications subject to change without notice. –3– REV. A ABSOLUTE MAXIMUM RATINGS * Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . 15.5 V Total Internal Power Dissipation Small Outline (R) . . . . 1.0 Watts (Observe Derating Curves) Input Voltage (Common Mode) . . . . . . . . . . . . . . . . . . . . ±V S Differential Input Voltage . . . . . . . . . . . . . . . . ±3 V (Clamped) Output Voltage Limit Maximum . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +VS Minimum . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –VS Output Short Circuit Duration . . . . . . . . . . . . . . . . . . . . Observe Power Derating Curves Storage Temperature Range R Package . . . . . . . . . . . . . . . . . . . . . . . . –65 °C to +125°C Operating Temperature Range AD8023A . . . . . . . . . . . . . . . . . . . . . . . . . . –40 °C to +85°C Lead Temperature Range (Soldering 10 sec) . . . . . . . . +300 °C *Stresses above those listed under Absolute Maximum Ratings may cause perma- nent damage to the device. This is a stress rating only; functional operation of the device at these or any other conditions above those indicated in the operational section of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. ORDERING GUIDE Temperature Package Package Model Range Description Option AD8023AR –40 °C to +85°C 14-Lead Plastic SOIC R-14 AD8023AR- –40 °C to +85°C 13" Tape and Reel R-14 REEL AD8023AR- –40 °C to +85°C 7" Tape and Reel R-14 REEL7 AD8023ACHIPS –40 °C to +85°CDie Maximum Power Dissipation The maximum power that can be safely dissipated by the AD8023 is limited by the associated rise in junction temperature. The maximum safe junction temperature for the plastic encapsulated parts is determined by the glass transition temperature of the plastic, about 150 °C. Temporarily exceeding this limit may cause a shift in parametric performance due to a change in the stresses exerted on the die by the package. Exceeding a junction temperature of 175 °C for an extended period can result in device failure. While the AD8023 is internally short circuit protected, this may not be enough to guarantee that the maximum junction temper- ature is not exceeded under all conditions. To ensure proper operation, it is important to observe the derating curves. It must also be noted that in (noninverting) gain configurations (with low values of gain resistor), a high level of input overdrive can result in a large input error current, which may result in a significant power dissipation in the input stage. This power must be included when computing the junction temperature rise due to total internal power. AMBIENT TEMPERATURE – C 2.5 2.0 0.5 –50 90 –40 –30 –20 0 1020 30 4050 6070 80 1.5 1.0 –10 TJ = +150 C 14-LEAD SOIC Figure 3. Maximum Power Dissipation vs. Ambient Temperature 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 AD8023 features proprietary ESD protection circuitry, permanent damage may occur on devices subjected to high energy electrostatic discharges. Therefore, proper ESD precautions are recom- mended to avoid performance degradation or loss of functionality. WARNING! ESD SENSITIVE DEVICE |
Nº de peça semelhante - AD8023ACHIPS |
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Descrição semelhante - AD8023ACHIPS |
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