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AD5391BCPZ-5 Folha de dados(PDF) 6 Page - Analog Devices |
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AD5391BCPZ-5 Folha de dados(HTML) 6 Page - Analog Devices |
6 / 44 page AD5390/AD5391/AD5392 Data Sheet Rev. E | Page 6 of 44 Parameter AD5390-51 AD5392-51 AD5391-51 Unit Test Conditions/Comments LOGIC INPUTS (SCL, SDA Only) VIH, Input High Voltage 0.7 × DVDD 0.7 × DVDD V min SMBus-compatible at DVDD < 3.6 V VIL, Input Low Voltage 0.3 × DVDD 0.3 × DVDD V max SMBus-compatible at DVDD < 3.6 V IIN, Input Leakage Current ±1 ±1 µA max VHYST, Input Hysteresis 0.05 × DVDD 0.05 × DVDD V min CIN, Input Capacitance 8 8 pF typ Glitch Rejection 50 50 ns max Input filtering suppresses noise spikes of <50 ns LOGIC OUTPUTS (BUSY, SDO)2 Output Low Voltage 0.4 0.4 V max DVDD = 5 V ± 10%, sinking 200 µA Output High Voltage DVDD − 1 DVDD − 1 V min DVDD = 5 V ± 10%, SDO only, sourcing 200 µA Output Low Voltage 0.4 0.4 V max DVDD = 2.7 V to 3.6 V, sinking 200 µA Output High Voltage DVDD − 0.5 DVDD − 0.5 V min DVDD = 2.7 V to 3.6 V SDO only, sourcing 200 µA High Impedance Leakage Current ±1 ±1 µA max High Impedance Output Capacitance 5 5 pF typ LOGIC OUTPUT (SDA)2 VOL, Output Low Voltage 0.4 0.4 V max ISINK = 3 mA 0.6 0.6 V max ISINK = 6 mA Three-State Leakage Current ±1 ±1 µA max Three-State Output Capacitance 8 8 pF typ POWER REQUIREMENTS AVDD 4.5/5.5 4.5/5.5 V min/max DVDD 2.7/5.5 2.7/5.5 V min/max Power Supply Sensitivity2 ∆Midscale/∆AVDD −85 −85 dB typ AIDD 0.375 0.375 mA/channel max Outputs unloaded, boost off, 0.25 mA/channel typ AIDD 0.475 0.475 mA/channel max Outputs unloaded, boost on, 0.325 mA/channel typ DIDD 1 1 mA max VIH = DVDD, VIL = DGND AIDD (Power-Down) 20 20 µA max Typically 100 nA DIDD (Power-Down) 20 20 µA max Typically 1 µA Power Dissipation 35 35 mW max AD5390/AD5391 with outputs unloaded, AVDD = DVDD = 5 V, boost off 20 20 mW max AD5392 with outputs unloaded, AVDD = DVDD = 5 V, boost off 1 AD539x-5 products are calibrated with a 2.5 V reference. Temperature range for all versions: −40°C to +85°C. 2 Guaranteed by characterization, not production tested. 3 Programmable either to 1.25 V typical or 2.5 V typical via the AD539x control register. Operating the AD539x-5 products with a reference of 1.25 V leads to a degradation in performance accuracy. 4 Accuracy guaranteed from VOUT = 10 mV to AVDD − 50 mV. |
Nº de peça semelhante - AD5391BCPZ-5 |
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Descrição semelhante - AD5391BCPZ-5 |
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