ADUM4160 Analog Devices, ADUM4160 Datasheet
ADUM4160
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ADUM4160 Summary of contents
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... USB lines must automatically switch between actively driving D+/D−, receiving data, and allowing external resistors to set the idle state of the bus. The ADuM4160 provides mechanisms for detecting the direction of data flow and control over the state of the output buffers. Data direction is determined on a packet-by-packet basis ...
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... ADuM4160 TABLE OF CONTENTS Features .............................................................................................. 1 Applications ....................................................................................... 1 General Description ......................................................................... 1 Functional Block Diagram .............................................................. 1 Revision History ............................................................................... 2 Specifications ..................................................................................... 3 Electrical Characteristics ............................................................. 3 Package Characteristics ............................................................... 4 Regulatory Information ............................................................... 4 Insulation and Safety-Related Specifications ............................ 5 DIN V VDE V 0884-10 (VDE V 0884-10) Insulation Characteristics .............................................................................. 5 Recommended Operating Conditions ...................................... 6 Absolute Maximum Ratings ............................................................ 7 REVISION HISTORY 7/09—Revision 0: Initial Version ...
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... PHLF PLHF FJN | FJP Rev Page ADuM4160 = 25° 3.3 V. Each A DD1 DD2 Unit Test Conditions mA 750 kHz logic signal rate C = 450 750 kHz logic signal rate C = 450 MHz logic signal rate C ...
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... File E214100 1 In accordance with UL 1577, each ADuM4160 is proof tested by applying an insulation test voltage ≥6000 V rms for 1 sec (current leakage detection limit = 10 μA accordance with DIN V VDE V 0884-10, each ADuM4160 is proof tested by applying an insulation test voltage ≥1050 V peak for 1 sec (partial discharge detection limit = 5 pC) ...
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... AMBIENT TEMPERATURE (°C) Rev Page ADuM4160 Conditions Measured from input terminals to output terminals, shortest distance through air Measured from input terminals to output terminals, shortest distance path along body Insulation distance through insulation DIN IEC 112/VDE 0303 Part 1 ...
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... ADuM4160 RECOMMENDED OPERATING CONDITIONS Table 6. Parameter Operating Temperature 1 Supply Voltages Input Signal Rise and Fall Times 1 All voltages are relative to their respective ground. See the fields. Symbol BUS1 BUS2, DC Correctness and Magnetic Field Immunity section for information on immunity to external magnetic Rev ...
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... DC Voltage Basic Insulation Reinforced Insulation 1 Refers to continuous voltage magnitude imposed across the isolation barrier. See the Insulation Lifetime section for more details. ESD CAUTION Rev Page ADuM4160 1 Max Unit Constraint 537 V peak 50-year minimum lifetime 848 V peak Maximum approved working ...
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... Input Power Supply for Side 2. Where the isolator is powered by the USB bus voltage, 4 5.5 V, BUS2 connect V V BUS2 BUS1 BUS2 GND * GND DD1 DD2 ADuM4160 PDEN SPD 4 13 TOP VIEW (Not to Scale) SPU PIN 5 12 UD– DD– UD+ DD GND * GND 8 ...
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... Unpowered X X When power is not present on the V disconnects the pull-up and disables the upstream drivers within 32 bit times. Rev Page ADuM4160 and V must be set to the same value. SPU SPD and V must be set to the same value. SPU ...
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... Table 10). A control line on the downstream side of the ADuM4160 activates a pull-up resistor integrated into the upstream side. This allows the downstream port to control when the upstream port attaches to the USB bus ...
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... Because the ADuM4160 sets its speed by hard wiring pins, the part cannot adjust to different peripherals on the fly. The practical result of using the ADuM4160 in a host port is that the port works at a single speed. This behavior is acceptable in embedded host applications; however, this type of interface is not fully compliant as a general-purpose USB port ...
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... N is the number of turns in the receiving coil the radius of the n turn in the receiving coil (cm). n Given the geometry of the receiving coil in the ADuM4160 and an imposed requirement that the induced voltage is, at most, 50% of the 0.5 V margin at the decoder, a maximum allowable magnetic field is calculated, as shown in Figure 6. 100 ...
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... V and some limiting value. The limiting value can be positive or negative, but the voltage cannot cross 0 V. RATED PEAK VOLTAGE 0V Figure 8. Bipolar AC Waveform RATED PEAK VOLTAGE 0V Figure 9. Unipolar AC Waveform RATED PEAK VOLTAGE 0V Figure 10. DC Waveform Rev Page ADuM4160 ...
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... Number Number of Inputs, of Inputs, V Side V Side Model DD1 DD2 ADuM4160BRWZ ADuM4160BRWZ-RL 1 EVAL-ADUM4160EBZ RoHS Compliant Part. 2 Specifications represent full speed buffer configuration. 10.50 (0.4134) 10.10 (0.3976 7.60 (0.2992) 7.40 (0.2913) 1 10.65 (0.4193) 8 10.00 (0.3937) 1.27 (0.0500) BSC 2.65 (0.1043) 2.35 (0.0925) SEATING 0.51 (0.0201) 0.33 (0.0130) PLANE ...
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... NOTES Rev Page ADuM4160 ...
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... ADuM4160 NOTES ©2009 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. D08171-0-7/09(0) Rev Page ...