DAC-08Q National Semiconductor, DAC-08Q Datasheet
DAC-08Q
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DAC-08Q Summary of contents
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... Low cost ± 18V power supply ± 5V ± Output Digital-to-Analog Converter (Note 4) P-P Order Numbers J Package (J16A Package (N16E) * DAC-08HQ DAC0802LCN DAC-08HP DAC0802LCM DAC-08Q DAC-08EQ DAC0800LCN DAC-08EP DAC0800LCM DS005686 September 2006 100 ns ± 1 LSB ± 0.1% ± 10 ppm/˚C ± ± ...
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... T S REF MIN . DAC0802LC Conditions Min 8 8 ± ⁄ LSB, All Bits 2 Switched “ON” or “OFF”, T =25˚C A DAC0800L DAC0800LC T =25˚C A Full Scale Current Change < > ⁄ LSB MΩ, − OUT Typical V = 10.000V, REF R14 = R15 = 5.000 kΩ, 1.984 T =25˚ ...
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... Note 2: The maximum junction temperature of the DAC0800 and DAC0802 is 125˚C. For operating at elevated temperatures, devices in the Dual-In-Line J package must be derated based on a thermal resistance of 100˚C/W, junction-to-ambient, 175˚C/W for the molded Dual-In-Line N package and 100˚C/W for the Small Outline M package. Note 3: Human body model, 100 pF discharged through a 1.5 kΩ ...
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Block Diagram (Note 4) Typical Performance Characteristics Full Scale Current vs. Reference Current Reference Input Frequency Response Curve 1: C =15 pF Vp-p centered at 1V Curve 2: C =15 pF, V =50 mVp-p centered at ...
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Typical Performance Characteristics Logic Input Current vs. Input Voltage Output Current vs. Output Voltage (Output Voltage Compliance) Bit Transfer Characteristics Note. B1–B8 have identical transfer characteristics. Bits are fully switched ± with less than 1 ⁄ LSB error, at less ...
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Typical Performance Characteristics Power Supply Current vs. −V Equivalent Circuit www.national.com (Continued) Power Supply Current 00568632 FIGURE 2. Equivalent Circuit 6 vs. Temperature 00568633 00568615 ...
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Typical Applications for all logic states For fixed reference, TTL operation, typical values are 10.000V REF R = 5.000k REF R15 ≈ R REF C = 0.01 µ ...
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Typical Applications Full Scale 1 Full Scale−LSB 1 Half Scale+LSB 1 Half Scale 1 Half Scale−LSB 0 Zero Scale+LSB 0 Zero Scale 0 FIGURE 6. Basic Unipolar Negative Operation (Note 4) Pos. ...
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... FIGURE 8. Symmetrical Offset Binary Operation (Note 4) For complementary output (operation as negative logic DAC), connect inverting input of op amp to I FIGURE 9. Positive Low Impedance Output Operation (Note 4) For complementary output (operation as a negative logic DAC) connect non-inverting input FIGURE 10. Low Impedance Negative Output Operation (Note ...
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... Typical Applications Typical values: R =5k,+V =10V 1. 15V CMOS, HTL, HNIL V = 7.6V TH Note. Do not exceed negative logic input range of DAC. www.national.com (Continued) FIGURE 11. Pulsed Reference Operation (Note 4) FIGURE 12. Interfacing with Various Logic Families 10 00568610 00568609 ...
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Typical Applications (Continued) ≥ peak negative swing of I (a) I REF FIGURE 13. Accommodating Bipolar References (Note 4) FIGURE 14. Settling Time Measurement (Note 4) (b) +V must be above peak positive swing of V REF 00568611 IN 11 ...
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Typical Applications Note. For 1 µs conversion time with 8-bit resolution and 7-bit accuracy, an LM361 comparator replaces the LM319 and the reference current is doubled by reducing R1, R2 and R3 to 2.5 kΩ and MΩ. ...
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... Physical Dimensions inches (millimeters) unless otherwise noted Molded Small Outline Package (SO) Order Numbers DAC0800LCM, or DAC0802LCM NS Package Number M16A Molded Small Outline Package (SO) Order Numbers DAC0800LCM, or DAC0802LCM NS Package Number M16A 13 www.national.com ...
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... Deutsch Tel: +49 (0) 69 9508 6208 English www.national.com Français Tel: +33 ( 8790 Molded Dual-In-Line Package Order Numbers DAC0800, DAC0802 NS Package Number N16E 2. A critical component is any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system affect its safety or effectiveness ...