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AD5553 データシート(PDF) 3 Page - Analog Devices |
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AD5553 データシート(HTML) 3 Page - Analog Devices |
3 / 12 page REV. A AD5543/AD5553 –3– ABSOLUTE MAXIMUM RATINGS * VDD to GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.3 V, +8 V VREF to GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . –18 V, +18 V Logic Inputs to GND . . . . . . . . . . . . . . . . . . . . . –0.3 V, +8 V V(IOUT) to GND . . . . . . . . . . . . . . . . . . . –0.3 V, VDD + 0.3 V Input Current to Any Pin except Supplies . . . . . . . . . . ±50 mA Package Power Dissipation . . . . . . . . . . . . . (TJ Max – TA )/ JA Thermal Resistance JA 8-Lead Surface Mount (MSOP-8) . . . . . . . . . . . . . 150 °C/W 8-Lead Surface Mount (SOIC-8) . . . . . . . . . . . . . . 100 °C/W Maximum Junction Temperature (TJ Max) . . . . . . . . . . 150 °C Operating Temperature Range Models B, C . . . . . . . . . . . . . . . . . . . . . . . . . –40 °C to +85°C Storage Temperature Range . . . . . . . . . . . . . –65 °C to +150°C Lead Temperature RN-8, RM-8 (Vapor Phase, 60 sec) . . . . . . . . . . . . . . 215 °C RN-8, RM-8 (Infrared, 15 sec) . . . . . . . . . . . . . . . . . 220 °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. PIN CONFIGURATION MSOP and SOIC-8 TOP VIEW (Not to Scale) 8 7 6 5 1 2 3 4 CLK AD5543/ AD5553 SDI RFB VREF CS GND IOUT VDD PIN FUNCTION DESCRIPTIONS Pin No. Mnemonic Function 1 CLK Clock Input. Positive-edge triggered, clocks data into shift register. 2 SDI Serial Register Input. Data loads directly into the shift register MSB first. Extra leading bits are ignored. 3RFB Internal Matching Feedback Resistor. Con- nects to external op amp for voltage output. 4VREF DAC Reference Input Pin. Establishes DAC full-scale voltage. Constant input resistance versus code. 5IOUT DAC Current Output. Connects to inverting terminal of external precision I-to-V op amp for voltage output. 6GND Analog and Digital Ground 7VDD Positive Power Supply Input. Specified range of operation 5 V ± 10%. 8 CS Chip Select. Active low digital input. Transfers shift-register data to DAC register on rising edge. See Truth Table for operation. ORDERING GUIDE * INL RES Temperature Package Package Model (LSB) (LSB) Range Description Option Marking AD5543BR ±216 –40 °C to +85°C SOIC-8 RN-8 AD5543 AD5543BRM ±216 –40 °C to +85°CMSOP-8 RM-8 DXB AD5553CRM ±114 –40 °C to +85°CMSOP-8 RM-8 DUC *The AD5543 contains 1040 transistors. The die size measures 55 mil 73 mil, 4,015 sq. mil. 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 AD5543/AD5553 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. |
同様の部品番号 - AD5553 |
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同様の説明 - AD5553 |
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