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AD7224 Arkusz danych(PDF) 4 Page - Analog Devices |
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AD7224 Arkusz danych(HTML) 4 Page - Analog Devices |
4 / 8 page AD7224 REV. B –4– ABSOLUTE MAXIMUM RATINGS 1 VDD to AGND . . . . . . . . . . . . . . . . . . . . . . . . . . –0.3 V, +17 V VDD to DGND . . . . . . . . . . . . . . . . . . . . . . . . . . –0.3 V, +17 V VDD to VSS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.3 V, +24 V AGND to DGND . . . . . . . . . . . . . . . . . . . . . . . . –0.3 V, VDD Digital Input Voltage to DGND . . . . . . . –0.3 V, VDD + 0.3 V VREF to AGND . . . . . . . . . . . . . . . . . . . . –0.3 V, VDD + 0.3 V VOUT to AGND 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . VSS, VDD Power Dissipation (Any Package) to +75 °C . . . . . . . . 450 mW Derates above 75 °C by . . . . . . . . . . . . . . . . . . . . . 6 mW/°C Operating Temperature Commercial (K, L Versions) . . . . . . . . . . . –40 °C to +85°C Industrial (B, C Versions) . . . . . . . . . . . . . –40 °C to +85°C Extended (T, U Versions) . . . . . . . . . . . . –55 °C to +125°C Storage Temperature . . . . . . . . . . . . . . . . . . –65 °C to +150°C Lead Temperature (Soldering, 10 secs) . . . . . . . . . . . +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 sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. 2The outputs may be shorted to AGND provided that the power dissipation of the package is not exceeded. Typically short circuit current to AGND is 60 mA. ORDERING GUIDE Total Temperature Unadjusted Package Model 1 Range Error (LSB) Option 2 AD7224KN –40 °C to +85°C ±2 max N-18 AD7224LN –40 °C to +85°C ±1 max N-18 AD7224KP –40 °C to +85°C ±2 max P-20A AD7224LP –40 °C to +85°C ±1 max P-20A AD7224KR-1 –40 °C to +85°C ±2 max R-20 AD7224LR-1 –40 °C to +85°C ±1 max R-20 AD7224KR-18 –40 °C to +85°C ±2 max R-18 AD7224LR-18 –40 °C to +85°C ±1 max R-18 AD7224BQ –40 °C to +85°C ±2 max Q-18 AD7224CQ –40 °C to +85°C ±1 max Q-18 AD7224TQ –55 °C to +125°C ±2 max Q-18 AD7224UQ –55 °C to +125°C ±1 max Q-18 AD7224TE –55 °C to +125°C ±2 max E-20A AD7224UE –55 °C to +125°C ±1 max E-20A NOTES 1To order MIL-STD-883 processed parts, add /883B to part number. Contact your local sales office for military data sheet. 2E = Leadless Ceramic Chip Carrier; N = Plastic DIP; P = Plastic Leaded Chip Carrier; Q = Cerdip; R = SOIC. 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 AD7224 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. PIN CONFIGURATIONS DIP and SOIC (SOIC) (SOIC) VSS VOUT VDD RESET DGND (MSB) DB7 DB6 DB0 (LSB) DB1 VREF AGND LDAC DB5 DB2 DB4 DB3 CS WR 1 2 18 17 5 6 7 14 13 12 3 4 16 15 811 910 TOP VIEW (Not to Scale) AD7224 VSS VOUT VDD RESET DGND (MSB) DB7 DB6 DB0 (LSB) DB1 VREF AGND LDAC DB5 DB2 DB4 DB3 CS WR 1 2 18 17 5 6 7 14 13 12 3 4 16 15 811 9 10 TOP VIEW (Not to Scale) AD7224 R-18 NC = NO CONNECT VSS VOUT VDD RESET DGND (MSB) DB7 DB6 CS DB0 (LSB) DB1 VREF AGND LDAC WR DB5 DB2 DB4 DB3 NC NC 1 2 20 19 5 6 7 16 15 14 3 4 18 17 8 13 9 12 10 11 TOP VIEW (Not to Scale) AD7224 R-20 LCCC PLCC NC = NO CONNECT VREF AGND DB6 DGND (MSB) DB7 LDAC WR DB1 CS DB0 (LSB) 19 3 1 220 4 5 8 6 7 12 13 911 10 18 17 14 16 15 TOP VIEW (Not to Scale) AD7224 NC = NO CONNECT VREF AGND DB6 DGND (MSB) DB7 LDAC WR DB1 CS DB0 (LSB) 19 31 2 20 4 5 8 6 7 12 13 9 11 10 18 17 14 16 15 TOP VIEW (Not to Scale) AD7224 |
Podobny numer części - AD7224_15 |
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Podobny opis - AD7224_15 |
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