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Moteur de recherche de fiches techniques de composants électroniques |
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Moteur de recherche de fiches techniques de composants électroniques |
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DAC08CSZ Fiches technique(PDF) 3 Page - Analog Devices |
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DAC08CSZ Fiches technique(HTML) 3 Page - Analog Devices |
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3 / 21 page  Data Sheet DAC08 Rev. D | Page 3 of 21 SPECIFICATIONS ELECTRICAL CHARACTERISTICS VS = ±15 V, IREF = 2.0 mA, –55°C ≤ TA ≤ +125°C for DAC08/DAC08A, 0°C ≤ TA ≤ +70°C for DAC08E and DAC08H, −40°C to +85°C for DAC08C, unless otherwise noted. Output characteristics refer to both IOUT and IOUT. Table 1. Parameter Symbol Test Conditions/Comments DAC08A/DAC08H DAC08E DAC08C Unit Min Typ Max Min Typ Max Min Typ Max RESOLUTION 8 8 8 Bits MONOTONICITY 8 8 8 Bits NONLINEARITY NL ±0.1 ±0.19 ±0.39 %FS SETTLING TIME tS To ±1/2 LSB, all bits switched on or off, TA = 25°C1 85 135 85 150 85 150 ns PROPAGATION DELAY Each Bit tPLH TA = 25°C1 35 60 35 60 35 60 ns All Bits Switched tPHL 35 60 35 60 35 60 ns FULL-SCALE TEMPCO1 TCIFS ±10 ±50 ±10 ±80 ±10 ±80 ppm/°C DAC08E ±50 OUTPUT VOLTAGE Compliance VOC Full-scale current (True Compliance) Change <1/2 LSB, ROUT > 20 MΩ typ −10 +18 −10 +18 –10 +18 V FULL RANGE CURRENT IFR4 VREF = 10.000 V R14, R15 = 5.000 kΩ TA = 25°C 1.984 1.992 2.000 1.94 1.99 2.04 1.94 1.99 2.04 mA FULL RANGE SYMMETRY IFRS IFR4 − IFR2 ±0.5 ±4 ±1 ±8 ±2 ±16 µA ZERO-SCALE CURRENT IZS 0.1 1 0.2 2 0.2 4 µA OUTPUT CURRENT RANGE IOR1 R14, R15 = 5.000 kΩ 2.1 2.1 2.1 mA IOR2 VREF = +15.0 V, V− = −10 V VREF = +25.0 V, 4.2 4.2 4.2 mA V− = −12 V OUTPUT CURRENT NOISE IREF = 2 mA 25 25 25 nA LOGIC INPUT LEVELS Logic 0 VIL VLC = 0 V 0.8 0.8 0.8 V Logic 1 VIL 2 2 2 V LOGIC INPUT CURRENT VLC = 0 V Logic 0 IIL VIN = −10 V to +0.8 V −2 −10 −2 −10 −2 −10 µA Logic 1 IIH VIN = 2.0 V to 18 V 0.002 10 0.002 10 0.002 10 µA LOGIC INPUT SWING VIS V− = −15 V −10 +18 −10 +18 −10 +18 V LOGIC THRESHOLD RANGE VTHR VS = ±15 V1 −10 +13.5 −10 +13.5 −10 +13.5 V REFERENCE BIAS CURRENT I15 −1 −3 −1 −3 −1 −3 µA REFERENCE INPUT dI/dt REQ = 200 Ω 4 8 4 8 4 8 mA/µs SLEW RATE RL = 100 Ω CC = 0 pF. See Figure 7.1 |
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