Datasheet ADuM6200, ADuM6201, ADuM6202 (Analog Devices) - 4

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ADuM6200/ADuM6201/ADuM6202 Data Sheet Table 5. Input and Output Characteristics Test Conditions/ Parameter Symbol Min Typ Max Unit Comments
DC SPECIFICATIONS Logic High Input Threshold V 0.7 × V or 0.7 × V V IH ISO DD1 Logic Low Input Threshold V 0.3 × V or 0.3 × V V IL ISO DD1 Logic High Output Voltages V V − 0.3 or V − 0.3 5.0 V I = −20 µA, V = V OH DD1 ISO Ox Ix IxH V − 0.5 or V − 0.5 4.8 V I = −4 mA, V = V DD1 ISO Ox Ix IxH Logic Low Output Voltages V 0.0 0.1 V I = 20 µA, V = V OL Ox Ix IxL 0.2 0.4 V I = 4 mA, V = V Ox Ix IxL Undervoltage Lockout UVLO V , V supplies DD1 ISO Positive-Going Threshold V 2.7 V UV+ Negative-Going Threshold V 2.4 V UV− Hysteresis V 0.3 V UVH Input Currents per Channel I −20 +0.01 +20 µA 0 V ≤ V ≤ V I Ix DD1 AC SPECIFICATIONS Output Rise/Fall Time t /t 2.5 ns 10% to 90% R F Common-Mode Transient |CM| 25 35 kV/µs V = V or V , V = 1000 V, Ix DD1 ISO CM Immunity1 transient magnitude = 800 V Refresh Rate f 1.0 Mbps r 1 |CM| is the maximum common-mode voltage slew rate that can be sustained while maintaining VO > 0.7 × VDD1 or 0.7 × VISO for a high input or VO < 0.3 × VDD1 or 0.3 × VISO for a low input. The common-mode voltage slew rates apply to both rising and falling common-mode voltage edges.
ELECTRICAL CHARACTERISTICS—3.3 V PRIMARY INPUT SUPPLY/3.3 V SECONDARY ISOLATED SUPPLY
Typical specifications are at TA = 25°C, VDD1 = VISO = 3.3 V, VSEL = GNDISO. Minimum/maximum specifications apply over the entire recommended operation range, which is 3.0 V ≤ VDD1, VSEL, VISO ≤ 3.6 V, and −40°C ≤ TA ≤ +105°C, unless otherwise noted. Switching specifications are tested with CL = 15 pF and CMOS signal levels, unless otherwise noted.
Table 6. DC-to-DC Converter Static Specifications Parameter Symbol Min Typ Max Unit Test Conditions/Comments
DC-TO-DC CONVERTER SUPPLY Setpoint V 3.0 3.3 3.6 V I = 0 mA ISO ISO Line Regulation V 1 mV/V I = 20 mA, V = 3.0 V to 3.6 V ISO(LINE) ISO DD1 Load Regulation V 1 5 % I = 4 mA to 36 mA ISO(LOAD) ISO Output Ripple V 50 mV p-p 20 MHz bandwidth, C = 0.1 µF||10 µF, I = 36 mA ISO(RIP) BO ISO Output Noise V 130 mV p-p C = 0.1 µF||10 µF, I = 36 mA ISO(NOISE) BO ISO Switching Frequency f 180 MHz OSC PWM Frequency f 625 kHz PWM Output Supply Current I 40 mA V > 3 V ISO(MAX) ISO Efficiency at I 29 % I = 40 mA ISO(MAX) ISO I , No V Load I 10 17 mA DD1 ISO DD1(Q) I , Full V Load I 175 mA DD1 ISO DD1(MAX) Rev. C | Page 4 of 28 Document Outline Features Applications General Description Functional Block Diagrams Table of Contents Revision History Specifications Electrical Characteristics—5 V Primary Input Supply/5 V Secondary Isolated Supply Electrical Characteristics—3.3 V Primary Input Supply/3.3 V Secondary Isolated Supply Electrical Characteristics—5 V Primary Input Supply/3.3 V Secondary Isolated Supply Package Characteristics Regulatory Information Insulation and Safety-Related Specifications Insulation Characteristics IEC 60747-5-2 (VDE 0884 Part 2):2003-01 and DIN V VDE V 0884-10 (VDE V 0884-10):2006-12 Thermal Derating Curve Recommended Operating Conditions Absolute Maximum Ratings ESD Caution Pin Configurations and Function Descriptions Truth Table Typical Performance Characteristics Terminology Applications Information PCB Layout Start-Up Behavior EMI Considerations Propagation Delay Parameters DC Correctness and Magnetic Field Immunity Power Consumption Current-Limit and Thermal Overload Protection Power Considerations Thermal Analysis Increasing Available Power Insulation Lifetime Outline Dimensions Ordering Guide