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AD5582 数据表(PDF) 2 Page - Analog Devices |
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AD5582 数据表(HTML) 2 Page - Analog Devices |
2 / 20 page REV. A –2– AD5582/AD5583–SPECIFICATIONS (VDD = +5 V, VSS = –5 V, DVDD = +5 V 10%, VREFH = +2.5 V, VREFL = –2.5 V, –40 C < TA < +125 C, unless otherwise noted.) Parameter Symbol Condition Min Typ 1 Max Unit STATIC PERFORMANCE Resolution 2 N AD5582 12 Bits AD5583 10 Bits Relative Accuracy 3 INL –1 +1 LSB Differential Nonlinearity 3 DNL Monotonic –1 LSB Zero-Scale Error VZSE Data = 000H for AD5582 –2 +2 LSB and AD5583 Gain Error VGE Data = 0xFFFH for AD5582 –2 +2 LSB VGE Data = 0x3FFH for AD5583 –4 +4 LSB Gain Error VGE VDD = 2.7 V to 4.5 V –4 +4 LSB Full-Scale Tempco 4 TCVFS 1.5 ppm/ ∞C REFERENCE INPUT VREFH Input Range VREFH VREFL + 0.5 VDD V VREFL Input Range 5 VREFL VSS VREFH – 0.5 V Input Resistance RREF Data = 555H (Minimum RREF)12 20 k W1 for AD5582 and 155H for AD5583 Input Capacitance 4 CREF 80 pF REF Input Current IREF Data = 555H for AD5582 500 mA REF Multiplying Bandwidth BWREF Code = Full Scale 1.3 MHz R1–R2 Matching R1/R2 AD5582 ±0.025 % AD5583 ±0.100 % ANALOG OUTPUT Output Current 6 IOUT Data = 800H for AD5582 and ±2mA 200H for AD5583, VOUT £ 2 mV Output Current 6 IOUT Data = 800H for AD5582 and 200H for AD5583, VOUT £ |–8 mV| +20 mA VOUT £ ±15 mV –20 mA Capacitive Load 4, 7 CL No Oscillation Note 7 pF LOGIC INPUTS Logic Input Low Voltage VIL DVDD = 5 V ± 10% 0.8 V DVDD = 3 V ± 10% 0.4 V Logic Input High Voltage VIH DVDD = 5 V ± 10% 2.4 V DVDD = 3 V ± 10% 2.1 V Input Leakage Current IIL 0.01 1 mA Input Capacitance 4 CIL 5pF Output Voltage High VOH IOH = –0.8 mA 2.4 V Output Voltage Low VOL IOL = 1.2 mA, TA = 85 ∞C, 0.4 V IOL = 0.6 mA, DVDD = 3 V IOL = 1.0 mA, TA = 125 ∞C, 0.4 V IOL = 0.5 mA, DVDD = 3 V AC CHARACTERISTICS Output Slew Rate SR Data = Zero Scale to Full Scale 2 V/ ms to Zero Scale Settling Time 8 tS To ±0.1% of Full Scale 5 ms DAC Glitch Q Code 7FFH to 800H to 7FFH 100 nV-s for AD5582 and 1FFH to 200H to 1FFH for AD5583 Digital Feedthrough VOUT/tCS Data = Midscale, CS Toggles at 5 nV-s f = 16 MHz Analog Crosstalk VOUT/VREF VREF = 1.5 V dc + 1 V p-p, –80 dB Data = 000H, f = 100 kHz Output Noise eN f = 1 kHz 33 nV/ ÷Hz ELECTRICAL CHARACTERISTICS |
类似零件编号 - AD5582_15 |
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类似说明 - AD5582_15 |
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