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AD7782BRU データシート(PDF) 5 Page - Analog Devices |
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AD7782BRU データシート(HTML) 5 Page - Analog Devices |
5 / 12 page REV. 0 AD7782 –5– ABSOLUTE MAXIMUM RATINGS* (TA = 25 °C unless otherwise noted) VDD to GND . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.3 V to +7 V Analog Input Voltage to GND . . . . . . . . –0.3 V to VDD + 0.3 V Reference Input Voltage to GND . . . . . –0.3 V to VDD + 0.3 V Total AIN/REFIN Current (Indefinite) . . . . . . . . . . . . . 30 mA Digital Input Voltage to GND . . . . . . . . –0.3 V to VDD + 0.3 V Digital Output Voltage to GND . . . . . . –0.3 V to VDD + 0.3 V Operating Temperature Range . . . . . . . . . . . . –40 °C to +85°C Storage Temperature Range . . . . . . . . . . . . . –65 °C to +150°C Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . 150 °C TSSOP Package θ JA Thermal Impedance . . . . . . . . . . . . . . . . . . . . . 97.9 °C/W θJC Thermal Impedance . . . . . . . . . . . . . . . . . . . . . . 14°C/W Lead Temperature, Soldering Vapor Phase (60 sec) . . . . . . . . . . . . . . . . . . . . . . . . . 215 °C Infrared (15 sec) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 220 °C *Stresses above those listed under Absolute Maximum Ratings may cause per- manent damage to the device. This is a stress rating only; functional operation of the device at these or any other conditions above those listed 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 Description Package Option AD7782BRU –40 °C to +85°C TSSOP RU-16 EVAL-AD7782EB Evaluation Board CH1/CH2 (I) CS (I) DOUT/ RDY SLAVE MODE SCLK (I) MASTER MODE SCLK (O) I = INPUT TO AD7782, O = OUTPUT FROM AD7782 SLAVE MODE IS SELECTED BY TYING THE MODE PIN LOW, WHILE MASTER MODE IS SELECTED BY TYING THE MODE PIN HIGH. t2 t3 t4 t5 t6 t7 t5 t11 t6 t7 t9 t8 MSB LSB LSB MSB t10 Figure 2. Slave/Master Mode Timing Diagram 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 AD7782 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. WARNING! ESD SENSITIVE DEVICE |
同様の部品番号 - AD7782BRU |
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同様の説明 - AD7782BRU |
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