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ADUM5240 Datasheet(PDF) 6 Page - Analog Devices

Part No. ADUM5240
Description  Dual-Channel Isolators with Integrated DC/DC Converter, 50 mW
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Maker  AD [Analog Devices]
Homepage  http://www.analog.com
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ADUM5240 Datasheet(HTML) 6 Page - Analog Devices

 
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ADuM5240/ADuM5241/ADuM5242
Preliminary Technical Data
Rev. PrN | Page 6 of 10
ABSOLUTE MAXIMUM RATINGS
Ambient temperature = 25°C, unless otherwise noted.
Table 7.
Parameter
Symbol
Min
Max
Unit
Storage Temperature
TST
−55
150
°C
Ambient Operating Temperature
TA
−40
105
°C
Supply Voltages1
VDD, VISO
−0.5
7.0
V
Input Voltage1
VIA, VIB
−0.5
VDD/ISO + 0.5
V
Output Voltage1
VOA, VOB
−0.5
VDD/ISO + 0.5
V
Average Output Current, per Pin2
IO
mA
Common-Mode Transients3
−100
+100
kV/μs
1 All voltages are relative to their respective ground.
2 See Figure 4 for maximum rated current values for various temperatures.
3 Refers to common-mode transients across the insulation barrier. Common-mode transients exceeding the Absolute Maximum Rating may cause latch-up or
permanent damage.
Stresses above those listed under Absolute Maximum Ratings may cause permanent damage to the device. This is a stress rating only;
Functional operation of the device at these or any other conditions above those listed in the operational sections of this specification is
not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.
ESD CAUTION
ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily accumulate on
the human body and test equipment and can discharge without detection. Although this product features
proprietary ESD protection circuitry, permanent damage may occur on devices subjected to high energy
electrostatic discharges. Therefore, proper ESD precautions are recommended to avoid performance
degradation or loss of functionality.
Table 8. Truth Table, ADuM5240
VDD State
DC/DC
Converter
VISO State
VIA
Input
VIB
Input
VOA
Output
VOB
Output
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