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DAC122S085EVAL Datasheet(PDF) 4 Page - National Semiconductor (TI) |
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DAC122S085EVAL Datasheet(HTML) 4 Page - National Semiconductor (TI) |
4 / 18 page Absolute Maximum Ratings (Notes 1, 2) If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/ Distributors for availability and specifications. Supply Voltage, V A 6.5V Voltage on any Input Pin −0.3V to 6.5V Input Current at Any Pin (Note 3) 10 mA Package Input Current (Note 3) 20 mA Power Consumption at T A = 25˚C See (Note 4) ESD Susceptibility (Note 5) Human Body Model Machine Model 2500V 250V Soldering Temperature, Infrared, 10 Seconds (Note 6) 235˚C Storage Temperature −65˚C to +150˚C Operating Ratings (Notes 1, 2) Operating Temperature Range −40˚C ≤ T A ≤ +105˚C Supply Voltage, V A +2.7V to 5.5V Reference Voltage, V REFIN +1.0V to V A Digital Input Voltage (Note 7) 0.0V to 5.5V Output Load 0 to 1500 pF SCLK Frequency Up to 40 MHz Package Thermal Resistances Package θ JA 10-Lead MSOP 240˚C/W Electrical Characteristics Values shown in this table are design targets and are subject to change before product release. The following specifica- tions apply for V A = +2.7V to +5.5V, VREFIN =VA,CL = 200 pF to GND, fSCLK = 30 MHz, input code range 48 to 4047. Bold- face limits apply for T MIN ≤ T A ≤ T MAX and all other limits are at TA = 25˚C, unless otherwise specified. Symbol Parameter Conditions Typical (Note 9) Limits (Note 9) Units (Limits) STATIC PERFORMANCE Resolution 12 Bits (min) Monotonicity 12 Bits (min) INL Integral Non-Linearity ±2.4 ±8 LSB (max) DNL Differential Non-Linearity V A = 2.7V to 5.5V +0.2 +0.7 LSB (max) −0.1 −0.5 LSB (min) V A = 4.5V to 5.5V (Note 10) ±0.15 ±0.5 LSB (max) ZE Zero Code Error I OUT =0 +4 +15 mV (max) FSE Full-Scale Error I OUT = 0 −0.1 −0.75 %FSR (max) GE Gain Error All ones Loaded to DAC register −0.2 −1.0 %FSR ZCED Zero Code Error Drift −20 µV/˚C TC GE Gain Error Tempco V A = 3V −0.7 ppm/˚C V A = 5V −1.0 ppm/˚C OUTPUT CHARACTERISTICS Output Voltage Range (Note 10) 0 V REFIN V (min) V (max) I OZ High-Impedance Output Leakage Current (Note 10) ±1 µA (max) ZCO Zero Code Output V A = 3V, IOUT = 200 µA 1.3 mV V A = 3V, IOUT = 1 mA 6.0 mV V A = 5V, IOUT = 200 µA 7.0 mV V A = 5V, IOUT = 1 mA 10.0 mV FSO Full Scale Output V A = 3V, IOUT = 200 µA 2.984 V V A = 3V, IOUT = 1 mA 2.934 V V A = 5V, IOUT = 200 µA 4.989 V V A = 5V, IOUT = 1 mA 4.958 V www.national.com 4 |
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