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AD7398 датащи(PDF) 4 Page - Analog Devices |
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AD7398 датащи(HTML) 4 Page - Analog Devices |
4 / 16 page REV. 0 AD7398/AD7399 –4– ABSOLUTE MAXIMUM RATINGS * VDD to GND . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.3 V, +7 V VSS to GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . +0.3 V, –7 V VREF to GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VSS, VDD Logic Inputs to GND . . . . . . . . . . . . . . . . . . . . –0.3 V, +8 V VOUT to GND . . . . . . . . . . . . . . . . . VSS – 0.3 V, VDD + 0.3 V IOUT Short Circuit to GND . . . . . . . . . . . . . . . . . . . . . 50 mA Thermal Resistance θJA 16-Lead SOIC Package (R-16) . . . . . . . . . . . . . . 158 °C/W 16-Lead Thin Shrink Surface Mount (RU-16) . . . 180 °C/W Maximum Junction Temperature (TJ Max) . . . . . . . . 150 °C Package Power Dissipation . . . . . . . . . . . . . (TJ Max–TA)/ θJA ORDERING GUIDE Resolution Temperature Package Package Container Model (Bits) Range Description Option Quantity AD7398BR 12 –40 °C to +125°C SOL-16 R-16 48 AD7398BR-REEL7 12 –40 °C to +125°C SOL-16 R-16 1,000 AD7398BRU-REEL7 12 –40 °C to +125°C TSSOP-16 RU-16 1,000 AD7399BR 10 –40 °C to +125°C SOL-16 R-16 48 AD7399BR-REEL7 10 –40 °C to +125°C SOL-16 R-16 1,000 AD7399BRU-REEL7 10 –40 °C to +125°C TSSOP-16 RU-16 1,000 The AD7398 contains 3254 transistors. The die size measures 108 mil × 144 millimeters. SDI CLK CS LDAC tLDS tCSS tDS tDH tCH tCL tCSH tLDH tLDAC SA SD A1 D11 A0 D10 D9 D8 D7 D6 D5 D4 D3 D2 D1 D0 IN REG LD Figure 2. AD7398 Timing Diagram (AD7399 with SDI = 14 Bits Only) CLK CS LDAC tLDS tCSS tLDS tCSS tCH tCL tCSH tLDH tLDAC 1/fCLK Figure 3. Continuous Clock Timing Diagram Operating Temperature Range . . . . . . . . . . –40 °C to +125°C Storage Temperature Range . . . . . . . . . . . . –65 °C to +150°C Lead Temperature R-16 (Vapor Phase, 60 secs) . . . . . . . . . . . . . . . . . . 215 °C RU-16 (Infrared, 15 secs) . . . . . . . . . . . . . . . . . . . . 224 °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 sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. 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 AD7398/AD7399 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 |
Аналогичный номер детали - AD7398 |
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Аналогичное описание - AD7398 |
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