Datenblatt-Suchmaschine für elektronische Bauteile |
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AD7280 Datenblatt(PDF) 3 Page - Analog Devices |
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AD7280 Datenblatt(HTML) 3 Page - Analog Devices |
3 / 33 page Preliminary Technical Data AD7280 Rev. PrD | Page 3 of 33 Parameter1 Min Typ Max Unit Test Conditions/Comments REFERENCE Reference Voltage 2.495 2.5 2.505 V VREF @ 25oC Reference Temperature Coefficient ±3 ±15 ppm/°C -40 oC to +85 oC Output Voltage Hysteresis 50 ppm -40 oC to +85 oC Long Term Drift 100 ppm/1000 Hours Line Regulation ±15 ppm/V AVDD =7.5V Turn-On Settling Time 5 ms VREF = 10uF , CREF = 100nF REGULATOR OUTPUT Input Voltage Range 7.5 30 V Output Voltage VREG 4.75 5 5.25 V Output Current7 1 mA Line Regulation 0.4 mV/V Load Regulation 2.5 mV/mA Output Noise Voltage 700 uV Internal Short Protection Limit 20 mA For a 10 Ohm short CELL BALANCING OUTPUTS8 Output High Voltage, VOH 4 5 5.25 V For a 80pF load, ISOURCE = 40 nA Output Low Voltage, VOL 0 V CB1 Output ramp up time9 5 us For a 80pF load CB1 Output ramp down time10 50 ns For a 80pF load CB2-CB6 Output ramp up time11 350 us For a 80pF load CB2-CB6 Output ramp down time12 330 us For a 80pF load LOGIC INPUTS Input High Voltage, VINH VDRIVE – 0.2 V Input Low Voltage, VINL 0.4 V Input Current, IIN ±1 µA Input Capacitance, CIN 10 pF LOGIC OUTPUTS Output High Voltage, VOH VDRIVE – 0.2 V ISOURCE = 200 µA Output Low Voltage, VOL 0.4 V ISINK = 200 µA Floating-State Leakage Current ±1 µA Floating-State Output Capacitance 5 pF Output Coding Straight natural binary POWER REQUIREMENTS VDD 7.5 30 V During Conversion IDD 7 10 mA VDD = 30 V Data Readback IDD 4 8 mA VDD = 30 V Cell Balancing mode IDD 2 mA VDD = 30 V Software Powerdown Mode IDD 1 mA VDD = 30 V Full Powerdown Mode IDD 4 µA VDD = 30 V |
Ähnliche Teilenummer - AD7280 |
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Ähnliche Beschreibung - AD7280 |
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