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AD645C 数据表(PDF) 3 Page - Analog Devices |
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AD645C 数据表(HTML) 3 Page - Analog Devices |
3 / 8 page AD645 –3– REV. B ORDERING GUIDE Model 1 Temperature Range Package Option 2 AD645JN 0 °C to +70°C N-8 AD645KN 0 °C to +70°C N-8 AD645AH – 40 °C to +85°C H-08A AD645BH – 40 °C to +85°C H-08A AD645CH – 40 °C to +85°C H-08A AD645SH/883B – 55 °C to +125°C H-08A NOTES 1Chips are also available. 2N = Plastic Mini-DIP; H = Metal Can. ABSOLUTE MAXIMUM RATINGS 1 Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±18 V Internal Power Dissipation 2 (@ T A = +25°C) 8-Pin Header Package . . . . . . . . . . . . . . . . . . . . . . 500 mW 8-Pin Mini-DIP Package . . . . . . . . . . . . . . . . . . . . 750 mW Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±V S Output Short Circuit Duration . . . . . . . . . . . . . . . . Indefinite Differential Input Voltage . . . . . . . . . . . . . . . . . . +VS and –VS Storage Temperature Range (H) . . . . . . . . . –65 °C to +150°C Storage Temperature Range (N) . . . . . . . . . –65 °C to +125°C Operating Temperature Range AD645J/K . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 °C to +70°C AD645A/B/C . . . . . . . . . . . . . . . . . . . . . . . –40 °C to +85°C AD645S . . . . . . . . . . . . . . . . . . . . . . . . . . –55 °C to +125°C Lead Temperature Range (Soldering 60 sec) . . . . . . . . . . . . . . . . . . . . . . . . . . . +300 °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. 2Thermal Characteristics: 8-Pin Plastic Mini-DIP Package: θ JA = 100°C/Watt 8-Pin Header Package: θ JA = 200°C/Watt 800 700 600 400 300 200 100 0 500 INPUT OFFSET VOLTAGE – mV –1.0 0.8 –0.4 –0.2 0.0 0.4 0.6 1.0 –0.6 0.2 –0.8 Figure 4. Typical Distribution of Input Offset Voltage (1855 Units) 120 110 100 90 80 70 60 50 40 30 10 20 0 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 INPUT BIAS CURRENT – pA Figure 5. Typical Distribution of Input Bias Current (576 Units) INPUT VOLTAGE NOISE – µV p-p 25 20 15 10 5 0 0.4 1.0 1.2 1.4 1.6 1.8 0.6 0.8 Figure 6. Typical Distribution of 0.1 Hz to 10 Hz Voltage Noise (202 Units) 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 AD645 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. METALIZATION PHOTOGRAPH Dimensions shown in inches and (mm). Contact factory for latest dimensions. AD645 10k 5 1 6 V ADJUST OS 3 +VS 7 2 –VS 4 Figure 3. AD645 Offset Null Configuration |
类似零件编号 - AD645C |
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类似说明 - AD645C |
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