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поискавой системы для электроныых деталей |
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поискавой системы для электроныых деталей |
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DAC80P-CBI-V датащи(PDF) 2 Page - Texas Instruments |
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DAC80P-CBI-V датащи(HTML) 2 Page - Texas Instruments |
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2 / 10 page  2 ® DAC80/80P DAC80 PARAMETER MIN TYP MAX UNITS DIGITAL INPUT Resolution 12 Bits Logic Levels (0 °C to +70°C)(1): VIH (Logic “1”) +2 +16.5 VDC VIL (Logic “0”) 0 +0.8 VDC IIH (VIN = +2.4V) +20 µA IIL (VIN = +0.4V) –180 µA ACCURACY (at +25 °C) Linearity Error ±1/4 ±1/2 LSB Differential Linearity Error ±1/2 ±3/4 LSB Gain Error(2) ±0.1 ±0.3 % Offset Error(2) ±0.05 ±0.15 % of FSR(3) DRIFT (0 °C to +70°C)(4) Total Bipolar Drift (includes gain, offset, and linearity drifts) ±10 ±25 ppm of FSR/ °C Total Error Over 0 °C to +70°C(5) Unipolar ±0.06 ±0.15 % of FSR Bipolar ±0.06 ±0.12 % of FSR Gain: Including Internal Reference ±10 ±30 ppm/ °C Excluding Internal Reference ±5 ±10 ppm/ °C Unipolar Offset ±1 ±3 ppm of FSR/ °C Bipolar Offset ±7 ±15 ppm of FSR/ °C Differential Linearity 0 °C to +70°C ±1/2 ±3/4 LSB Linearity Error 0 °C to +70°C ±1/4 ±1/2 LSB Monotonicity Guaranteed 0 +70 °C CONVERSION SPEED, VOUT Models Settling Time to ±0.01% of FSR For FSR Change (2k Ω || 500pF Load) with 10k Ω Feedback 34 µs with 5k Ω Feedback 23 µs For 1LSB Change 1 µs Slew Rate 10 V/ µs CONVERSION SPEED, IOUT Models Settling Time to ±0.01% of FSR For FSR change: 10 Ω to 100Ω Load 300 ns 1k Ω Load 1 µs ANALOG OUTPUT, VOUT Models Ranges V Output Current(6) ±5mA Output Impedance (DC) 0.05 Ω Short Circuit to Common, Duration(7) Indefinite ANALOG OUTPUT, IOUT Models Ranges: Bipolar ±0.96 ±1.0 ±1.04 mA Unipolar –1.96 –2.0 –2.04 mA Output Impendance: Bipolar 2.6 3.2 3.7 k Ω Unipolar 4.6 6.6 8.6 k Ω Compliance –2.5 +2.5 V REFERENCE VOLTAGE OUTPUT +6.23 +6.30 +6.37 V External Current (constant load) 2.5 mA Drift vs Temperature ±10 ±20 ppm/ °C Output Impedance 1 Ω POWER SUPPLY SENSITIVITY VCC = ±12VDC or ±15VDC ±0.002 ±0.006 % FSR/ % VCC POWER SUPPLY REQUIREMENTS ±V CC ±11.4 ±16.5 VDC Supply Drain (no load): +VCC 812 mA –VCC 15 20 mA Power Dissipation (VCC = ±15VDC) 345 480 mW TEMPERATURE RANGE Specification 0 +70 °C Operating –25 +85 °C Storage: Plastic DIP –60 +100 °C Ceramic DIP –65 +150 °C SPECIFICATIONS ELECTRICAL Typical at +25 °C and ±V CC = 12V or 15V unless otherwise noted. NOTES: (1) Refer to “Logic Input Compatibility” section. (2) Adjustable to zero with external trim potentiometer. (3) FSR means full scale range and is 20V for ±10V range, 10V for ±5V range for V OUT models; 2mA for IOUT models. (4) To maintain drift spec, internal feedback resistors must be used. (5) Includes the effects of gain, offset and linearity drift. Gain and offset errors externally adjusted to zero at +25 °C. (6) For ±V CC less than ±12VDC, limit output current load to ±2.5mA to maintain ±10V full scale output voltage swing. For output range of ±5V or less, the output current is ±5mA over entire ±V CC range. (7) Short circuit current is 40mA, max. ±2.5, ±5, ±10, +5, +10 |
Аналогичный номер детали - DAC80P-CBI-V |
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Аналогичное описание - DAC80P-CBI-V |
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