ADUM1100BR Analog Devices Inc, ADUM1100BR Datasheet
ADUM1100BR
Specifications of ADUM1100BR
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ADUM1100BR Summary of contents
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... The ADuM1100 is offered in three grades. The ADuM1100AR and ADuM1100BR can operate maximum temperature of 105°C and support data rates Mbps and 100 Mbps, respectively. The ADuM1100UR can operate maximum temperature of 125°C and supports data rates up to 100 Mbps. ...
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... Changes to Package Branding .......................................................... 8 Changes to Method of Operation, DC Correctness, and Magnetic Field Immunity Section ................................................ 11 Replaced Figure 9 ........................................................................... 12 1/03—Rev Rev. B Added ADuM1100UR Grade ........................................... Universal Changed ADuM1100AR/ADuM1100BR to ADuM1100 .......................................................................... Universal Changes to Features and General Description .............................. 1 Changes to Specifications ................................................................. 2 Added Electrical Specifications, Mixed 5 V Operation Table ................................................................................. 4 Updated Regulatory Information .................................................... 6 Changes to VDE 0884 Insulation Characteristics ...
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... V. All minimum/maximum specifications = 25° DD1 Unit Test Conditions DD1 DD1 mA 12.5 MHz logic signal frequency mA 12.5 MHz logic signal frequency mA 50 MHz logic signal frequency, ADuM1100BR/ADuM1100UR only mA 50 MHz logic signal frequency, ADuM1100BR/ADuM1100UR only μ ≤ V ≤ DD1 −20 μ −4 mA μ ...
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ADuM1100 1 Output supply current values are with no output load present. See the Power Consumption section for guidance on calculating the input and output supply currents for a given data rate and output load. 2 The minimum pulse width ...
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... 3 DD1 DD2 Unit Test Conditions DD1 DD1 mA 12.5 MHz logic signal frequency mA 12.5 MHz logic signal frequency mA 25 MHz logic signal frequency, ADuM1100BR/ADuM1100UR only mA 25 MHz logic signal frequency, ADuM1100BR/ADuM1100UR only μ ≤ V ≤ DD1 –20 μ –2.5 mA μ ...
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ADuM1100 1 Output supply current values are with no output load present. See the Power Consumption section for guidance on calculating the input and output supply currents for a given data rate and output load. 2 The minimum pulse width ...
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... Logic High Output Voltage 3 V/5 V Operation Logic Low Output Voltage 3 V/5 V Operation SWITCHING SPECIFICATIONS For ADuM1100AR 2 Minimum Pulse Width 3 Maximum Data Rate For ADuM1100BR/ADuM1100UR 2 Minimum Pulse Width 3 Maximum Data Rate For All Grades Propagation Delay Time to Logic 4, 5 Low/High Output 5 V/3 V Operation (See Figure 9) 3 V/5 V Operation (See Figure 10) ≤ ...
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ADuM1100 Parameter 5 Pulse width Distortion, |t − PLH PHL 5 V/3 V Operation 3 V/5 V Operation Change in Pulse Width Distortion vs. 6 Temperature 5 V/3 V Operation 3 V/5 V Operation Propagation Delay Skew (Equal ...
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PACKAGE CHARACTERISTICS Table 4. Parameter 1 Resistance (Input-to-Output) 1 Capacitance (Input-to-Output) 2 Input Capacitance IC Junction-to-Case Thermal Resistance, Side 1 IC Junction-to-Case Thermal Resistance, Side 2 Package Power Dissipation 1 The device is considered a 2-terminal device; Pin 1, Pin ...
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... Maximum value allowed in the event of a failure (see Figure 500 V IO RECOMMENDED OPERATING CONDITIONS Table 8. Parameter Operating Temperature ADuM1100AR/ADuM1100BR ADuM1100UR Supply Voltages Logic High Input Voltage Operation (See Figure 11 and Figure 12) Logic Low Input Voltage, 150 200 5 V Operation (See Figure 11 and Figure 12) Logic High Input Voltage, 3 ...
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... V + 0.5 V DD1 device reliability 0.5 V DD2 ESD CAUTION + +20 mA +100 kV/μs V State DD2 Powered Powered Powered Unpowered ADuM1100BR, ADuM1100BR-RL7 8 8 AD1100A AD1100B R YYWW* R YYWW* XXXXXX XXXXXX 1 1 Figure 3. Package Branding Rev Page ADuM1100 V Output ADuM1100UR, ADuM1100UR-RL7 8 AD1100U ...
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ADuM1100 PIN CONFIGURATION AND FUNCTION DESCRIPTIONS Table 11. Pin Function Descriptions Pin No. Mnemonic 1 V DD1 DD1 4 GND 1 5 GND GND DD2 1 V ...
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TYPICAL PERFORMANCE CHARACTERISTICS 3. DATA RATE (Mbps) Figure 5. Typical Input Supply Current vs. Logic Signal Frequency for 5 V and 3.3 V Operation ...
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ADuM1100 1.7 1.6 –40°C 1.5 +25°C 1.4 1.3 +125°C 1.2 1.1 3.0 3.5 4.0 4.5 INPUT SUPPLY VOLTAGE, V Figure 11. Typical Input Voltage Switching Threshold, Low-to-High Transition 1.4 1.3 1.2 1.1 1.0 0.9 0.8 5.0 5.5 (V) DD1 Rev. ...
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APPLICATION INFORMATION PC BOARD LAYOUT The ADuM1100 digital isolator requires no external interface circuitry for the logic interfaces. A bypass capacitor is recom- mended at the input and output supply pins. The input bypass capacitor can conveniently be connected between ...
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ADuM1100 INPUT SIGNAL 2 1 3.3V INPUT SIGNAL INPUT RISE TIME (10%–90%, ns) Figure 16. Typical Propagation Delay Change due to Input Rise Time Variation (for V DD1 0 –1 ...
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Given the geometry of the receiving coil in the ADuM1100 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 ...
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... ADuM1100ARZ-RL7 −40°C to +105°C ADuM1100BR −40°C to +105°C ADuM1100BR-RL7 −40°C to +105°C ADuM1100BRZ −40°C to +105°C ADuM1100BRZ-RL7 −40°C to +105°C ADuM1100UR −40°C to +125°C ADuM1100UR-RL7 −40°C to +125°C ADuM1100URZ −40°C to +125°C ADuM1100URZ-RL7 − ...
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NOTES Rev Page ADuM1100 ...
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ADuM1100 NOTES ©2001–2011 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. D02462-0-3/11(H) Rev Page ...