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ADDAC85LD-CBI-I3 数据表(PDF) 5 Page - Analog Devices |
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ADDAC85LD-CBI-I3 数据表(HTML) 5 Page - Analog Devices |
5 / 16 page REV. B –5– ADDAC80/ADDAC85/ADDAC87 ADDAC85LD ADDAC85MIL ADDAC87 Model Min Typ Max Min Typ Max Min Typ Max Unit TECHNOLOGY Hybrid Hybrid Hybrid DIGITAL INPUT Binary–CBI 12 12 12 Bits BCD–CCD Digits Logic Levels (TTL Compatible) VIH (Logic “1”) 2.0 5.5 2.0 5.5 2.0 5.5 V VIL (Logic “0”) 0 0.8 0 0.8 0 0.8 V IIH (VIH = 5.5 V) 250 250 250 µA IIL (VIL = 0.8 V) –100 –100 –100 µA TRANSFER CHARACTERISTICS ACCURACY Linearity Error @ 25 °C CBI ±1/2 ±1/2 ±1/4 ±1/2 LSB 1 CCD LSB TA @ TMIN to TMAX ±1/2 ±3/4 ±3/4 LSB Differential Linearity Error @ 25 °C CBI ±1/2 ±1/2 ±1/2 LSB CCD LSB TA @ TMIN to TMAX ±1 ±1 ±1 LSB Gain Error 2 ±0.1 ±0.1 ±0.1 ±0.2 %FSR 3 Offset Error 2 ±0.05 ±0.05 ±0.05 ±0.1 %FSR 3 Temperature Range for Guaranteed Monotonicity –25 +85 –55 +125 –55 +125 °C DRIFT (TMIN to TMAX) Total Bipolar Drift, max (includes gain, offset, and linearity drifts) ±15 ±30 ppm of FSR/ °C Total Error (TMIN to TMAX) 4 Unipolar ±0.13 ±0.30 % of FSR Bipolar ±0.12 ±0.24 % of FSR Gain Including Internal Reference ±10 ±20 ±10 ±25 ppm of FSR/ °C Excluding Internal Reference ±5 ±10 ppm of FSR/ °C Unipolar Offset ±1 ±2 ±1 ±3 ppm of FSR/ °C Bipolar Offset ±5 ±10 ±5 ±10 ppm of FSR/ °C CONVERSION SPEED Voltage Model (V) 5 Settling Time to ±0.01% of FSR for FSR change (2 k Ω 500 pF load) with 10 k Ω Feedback 5 5 5 µs with 5 k Ω Feedback 3 3 3 µs For LSB Change 1.5 1.5 1.5 µs Slew Rate 20 20 20 V/ µs Current Model (I) Settling Time to ±0.01% of FSR for FSR Change 10 Ω to 100 Ω Load 300 300 300 ns for 1 k Ω 111 µs ANALOG OUTPUT Voltage Models Ranges–CBI ±2.5, ±5, ±2.5, ±5, ±2.5, ±5, ±10, +5, ±10, +5, ±10, +5, +10 +10 +10 V Ranges–CCD V Output Current ±5 ±5 ±5mA Output Impedance (dc) 0.05 0.05 0.05 Ω Short Circuit Duration Indefinite to Common Indefinite to Common Indefinite to Common Current Models Ranges–Unipolar –2.0 –2.0 –2.0 mA Ranges–Bipolar ±1.0 ±1.0 ±1.0 mA Output Impedance Bipolar 3.2 3.2 2.5 3.2 4.1 k Ω Unipolar 6.6 6.6 5.0 6.6 8.2 k Ω Compliance –2.5, +10 –2.5, +10 –1.5, +10 V Internal Reference Voltage (VR) 6.17 6.3 6.43 6.17 6.3 6.43 6.17 6.3 6.43 V Output Impedance 1.5 1.5 1.5 Ω Max External Current 6 2.5 2.5 2.5 mA Tempco of Drift ±10 ±20 ±10 ±20 ±5 ±10 ppm of VR/ °C POWER SUPPLY SENSITIVITY ±15 V ± 10%, 5 V supply when applicable ±0.002 ±0.002 ±0.002 ±0.003 % of FSR/%VS |
类似零件编号 - ADDAC85LD-CBI-I3 |
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类似说明 - ADDAC85LD-CBI-I3 |
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