adum3160 Analog Devices, Inc., adum3160 Datasheet
adum3160
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adum3160 Summary of contents
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... Because the USB lines must switch between actively driving D+/D− and allowing external resistors to set the state of the bus, the ADuM3160 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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... ADuM3160 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 9/10—Rev Rev. A Changes to Data Sheet Title, Features, Applications, and General Description and Added USB Logo ...
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... PHL PLH HJN | HJP Rev Page ADuM3160 = 25° 3.3 V. All A DD1 DD2 Unit Test Conditions 1 mA 750 kHz logic signal rate 450 750 kHz logic signal rate 450 MHz logic signal rate, C ...
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... Single Protection 2500 V rms Isolation Voltage File E214100 In accordance with UL 1577, each ADuM3160 is proof tested by applying an insulation test voltage ≥3000 V rms for 1 sec (current leakage detection limit = 10 µA accordance with DIN V VDE V 0884-10, each ADuM3160 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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... sec, partial discharge < IORM PR m Transient overvoltage seconds TR Maximum value allowed in the event of a failure (see Figure 500 V IO Rev Page ADuM3160 Symbol Characteristic III 40/105/ 560 IORM = 1 sec, V 1050 m PR ...
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... ADuM3160 600 500 400 300 200 100 100 AMBIENT TEMPERATURE (°C) Figure 2. Thermal Derating Curve, Dependence of Safety-Limiting Values with Case Temperature per DIN V VDE V 0884-10 RECOMMENDED OPERATING CONDITIONS Table 6. Parameter Operating Temperature Supply Voltages Input Signal Rise and Fall Times 1 All voltages are relative to their respective ground ...
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... V ESD CAUTION DD1 + 0.5 V DD2 1 Max Unit Constraint 565 V peak 50-year minimum lifetime 849 V peak Maximum approved working voltage per IEC 60950-1 849 V peak Maximum approved working voltage per IEC 60950-1 Rev Page ADuM3160 ...
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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 ADuM3160 PDEN SPD 4 13 TOP VIEW SPU PIN 5 12 (Not to Scale) UD– DD– UD+ DD GND * GND 8 ...
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... When power is not present the downstream DD1 data output drivers revert to high-Z within 32 bit times. The downstream side initializes in the high-Z state. When power is not present on the V upstream side disconnects the pull-up and disables the upstream drivers within 32 bit times. ADuM3160 , the DD2 ...
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... Hubs can be isolated like any other peripheral. Isolated hubs can be created by placing an ADuM3160 on the upstream port of a hub chip. This configuration can be made compliant if counted as two hub delays. The hub chip allows the ADuM3160 to operate at full speed yet maintains compatibility with low speed devices ...
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... Because the ADuM3160 sets its speed by hardwiring pins, the part cannot adjust to different peripherals on the fly. The practical result of using the ADuM3160 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 th turn in the receiving coil (cm). n Given the geometry of the receiving coil in the ADuM3160 and an imposed requirement that the induced voltage be, 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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... 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 ADuM3160 ...
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... ADuM3160 OUTLINE DIMENSIONS 0.30 (0.0118) 0.10 (0.0039) COPLANARITY 0.10 ORDERING GUIDE Number Number of Inputs, of Inputs, V Side V Model 1 DD1 DD2 ADuM3160BRWZ 2 2 ADuM3160BRWZ- EVAL-ADUM4160EBZ Z = RoHS Compliant Part. 1 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 0.31 (0.0122) 0.20 (0.0079) COMPLIANT TO JEDEC STANDARDS MS-013- AA CONTROLLING DIMENSIONS ARE IN MILLIMETERS ...
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... NOTES Rev Page ADuM3160 ...
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... ADuM3160 NOTES ©2010 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. D09125-0-9/10(A) Rev Page ...