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DAC0802LCN Datasheet(PDF) 2 Page - National Semiconductor (TI) |
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DAC0802LCN Datasheet(HTML) 2 Page - National Semiconductor (TI) |
2 / 11 page Absolute Maximum Ratings (Note 2) If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/ Distributors for availability and specifications. Supply Voltage (V + −V−) ±18V or 36V Power Dissipation (Note 3) 500 mW Reference Input Differential Voltage (V14 to V15) V − to V+ Reference Input Common-Mode Range (V14, V15) V − to V+ Reference Input Current 5 mA Logic Inputs V − to V− plus 36V Analog Current Outputs (V S− = −15V) 4.25 mA ESD Susceptibility (Note 4) TBD V Storage Temperature −65˚C to +150˚C Lead Temp. (Soldering, 10 seconds) Dual-In-Line Package (plastic) 260˚C Dual-In-Line Package (ceramic) 300˚C Surface Mount Package Vapor Phase (60 seconds) 215˚C Infrared (15 seconds) 220˚C Operating Conditions (Note 2) Min Max Units Temperature (T A) DAC0800L −55 +125 ˚C DAC0800LC 0 +70 ˚C DAC0802LC 0 +70 ˚C Electrical Characteristics The following specifications apply for V S = ±15V, IREF = 2 mA and TMIN ≤ TA ≤ TMAX unless otherwise specified. Output characteristics refer to both I OUT and IOUT. DAC0802LC DAC0800L/ Symbol Parameter Conditions DAC0800LC Units Min Typ Max Min Typ Max Resolution 888888 Bits Monotonicity 888888 Bits Nonlinearity ±0.1 ±0.19 %FS ts Settling Time To ±1⁄2 LSB, All Bits Switched 100 135 ns “ON” or “OFF”, TA=25˚C DAC0800L 100 135 ns DAC0800LC 100 150 ns tPLH, Propagation Delay TA=25˚C tPHL Each Bit 35 60 35 60 ns All Bits Switched 35 60 35 60 ns TCIFS Full Scale Tempco ±10 ±50 ±10 ±50 ppm/˚C VOC Output Voltage Compliance Full Scale Current Change −10 18 −10 18 V <1⁄2 LSB, R OUT>20 MΩ Typ IFS4 Full Scale Current VREF=10.000V, R14=5.000 kΩ 1.984 1.992 2.000 1.94 1.99 2.04 mA R15=5.000 k Ω,T A=25˚C IFSS Full Scale Symmetry IFS4−IFS2 ±0.5 ±4.0 ±1 ±8.0 µA IZS Zero Scale Current 0.1 1.0 0.2 2.0 µA IFSR Output Current Range V −=−5V 0 2.0 2.1 0 2.0 2.1 mA V −=−8V to −18V 0 2.0 4.2 0 2.0 4.2 mA Logic Input Levels VIL Logic “0” VLC=0V 0.8 0.8 V VIH Logic “1” 2.0 2.0 V Logic Input Current VLC=0V IIL Logic “0” −10V ≤V IN≤+0.8V −2.0 −10 −2.0 −10 µA IIH Logic “1” 2V ≤V IN≤+18V 0.002 10 0.002 10 µA VIS Logic Input Swing V −=−15V −10 18 −10 18 V VTHR Logic Threshold Range VS=±15V −10 13.5 −10 13.5 V I15 Reference Bias Current −1.0 −3.0 −1.0 −3.0 µA dl/dt Reference Input Slew Rate ( Figure 11) 4.0 8.0 4.0 8.0 mA/µs PSSIFS+ Power Supply Sensitivity 4.5V ≤V+≤18V 0.0001 0.01 0.0001 0.01 %/% PSSIFS− −4.5V ≤V−≤18V 0.0001 0.01 0.0001 0.01 %/% IREF=1mA www.national.com 2 |
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