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AD822AN датащи(PDF) 6 Page - Analog Devices |
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AD822AN датащи(HTML) 6 Page - Analog Devices |
6 / 16 page –6– AD822 REV. A NOTES 1See standard military drawing for 883B specifications. 2This is a functional specification. Amplifier bandwidth decreases when the input common-mode voltage is driven in the range (+V S – 1 V) to +VS. Common-mode error voltage is typically less than 5 mV with the common-mode voltage set at 1 volt below the positive supply. 3V OL–VEE is defined as the difference between the lowest possible output voltage (V OL) and the minus voltage supply rail (VEE). VCC–VOH is defined as the difference between the highest possible output voltage (V OH) and the positive supply voltage (VCC). Specifications subject to change without notice. WARNING! ESD SENSITIVE DEVICE 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 AD822 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 1 Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±18 V Internal Power Dissipation Plastic DIP (N) . . . . . . . . . . . . . . Observe Derating Curves Cerdip (Q) . . . . . . . . . . . . . . . . . . Observe Derating Curves SOIC (R) . . . . . . . . . . . . . . . . . . . Observe Derating Curves Input Voltage . . . . . . . . . . . . . . (+VS + 0.2 V) to –(20 V + VS) Output Short Circuit Duration . . . . . . . . . . . . . . . . Indefinite Differential Input Voltage . . . . . . . . . . . . . . . . . . . . . . . ±30 V Storage Temperature Range (N) . . . . . . . . . –65 °C to +125°C Storage Temperature Range (Q) . . . . . . . . . –65 °C to +150°C Storage Temperature Range (R) . . . . . . . . . –65 °C to +150°C Operating Temperature Range AD822A/B . . . . . . . . . . . . . . . . . . . . . . . . . –40 °C to +85°C AD822S . . . . . . . . . . . . . . . . . . . . . . . . . . –55 °C to +125°C Lead Temperature Range (Soldering 60 sec) . . . . . . . +260 °C NOTES 1Stresses above those listed under “Absolute Maximum Ratings” may cause permanent 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 section of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. 28-Pin Plastic DIP Package: θ JA = 90°C/Watt 8-Pin Cerdip Package: θ JA = 110°C/Watt 8-Pin SOIC Package: θ JA = 160°C/Watt MAXIMUM POWER DISSIPATION The maximum power that can be safely dissipated by the AD822 is limited by the associated rise in junction temperature. For plastic packages, the maximum safe junction temperature is 145 °C. For the cerdip packages, the maximum junction temperature is 175 °C. If these maximums are exceeded momentarily, proper circuit operation will be restored as soon as the die temperature is reduced. Leaving the device in the “overheated” condition for an extended period can result in device burnout. To ensure proper operation, it is important to observe the derating curves shown in Figure 24. While the AD822 is internally short circuit protected, this may not be sufficient to guarantee that the maximum junction temperature is not exceeded under all conditions. With power supplies ±12 volts (or less) at an ambient temperature of +25 °C or less, if the output node is shorted to a supply rail, then the amplifier will not be destroyed, even if this condition persists for an extended period. ORDERING GUIDE Temperature Package Package Model1 Range Description Option AD822AN –40 °C to +85°C 8-Pin Plastic N-8 Mini-DIP AD822BN –40 °C to +85°C 8-Pin Plastic N-8 Mini-DIP AD822AR –40 °C to +85°C 8-Pin SOIC R-8 AD822BR –40 °C to +85°C 8-Pin SOIC R-8 AD822AR-3V –40 °C to +85°C 8-Pin SOIC R-8 AD822AN-3V –40 °C to +85°C 8-Pin Plastic N-8 Mini-DIP AD822A Chips –40 °C to +85°CDie Standard Military Drawing 2 –55 °C to +125 °C 8-Pin Cerdip Q-8 NOTES 1Spice model is available on ADI Model Disc. 2Contact factory for availability. METALIZATION PHOTOGRAPH Contact factory for latest dimensions. Dimensions shown in inches and (mm). AD822–SPECIFICATIONS |
Аналогичный номер детали - AD822AN |
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Аналогичное описание - AD822AN |
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