Datasheet ADuM4120/ADuM4120-1 (Analog Devices) - 4

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ADuM4120/ADuM4120-1 Data Sheet Parameter Symbol Min Typ Max Unit Test Conditions/Comments
SWITCHING SPECIFICATIONS Pulse Width PW 50 ns CL = 2 nF, VDD2 = 15 V, RGON = RGOFF = 5 Ω Deglitch (VIN) tIN_IN, tIN_NIN 20 ns ADuM4120 Propagation Delay1 CL = 2 nF, VDD2 = 15 V, RGON = RGOFF = 5 Ω Rising Edge tDLH 44 57 68 ns Falling Edge tDHL 55 66 79 ns Skew tPSK 25 ns CL = 2 nF, RGON = RGOFF = 5 Ω Rising Edge tPSKLH 19 ns Falling Edge tPSKHL 13 ns Pulse Width Distortion tPWD 9 16.5 ns CL = 2 nF, VDD2 = 15 V, RGON = RGOFF = 5 Ω ADuM4120-1 Propagation Delay1 CL = 2 nF, VDD2 = 15 V, RGON = RGOFF = 5 Ω Rising Edge tDLH 22 33 42 ns Falling Edge tDHL 36 43 58 ns Skew tPSK 25 ns CL = 2 nF, RGON = RGOFF = 5 Ω Rising Edge tPSKLH 14 ns Falling Edge tPSKHL 12 ns Pulse Width Distortion tPWD 9 16.5 ns CL = 2 nF, VDD2 = 15 V, RGON = RGOFF = 5 Ω OUTPUT RISE/FALL TIME (10% TO 90%) tR/tF 11 18 26 ns CL = 2 nF, VDD2 = 15 V, RGON = RGOFF = 5 Ω COMMON-MODE TRANSIENT IMMUNITY |CMTI| (CMTI) Static CMTI2 150 kV/μs VCM = 1500 V Dynamic CMTI3 150 kV/μs VCM = 1500 V 1 tDLH propagation delay is measured from the time of the input rising logic high voltage threshold, VIH, to the output rising 10% level of the VOUT signal. tDHL propagation delay is measured from the input falling logic low voltage threshold, VIL, to the output falling 90% threshold of the VOUT signal. See Figure 22 for waveforms of propagation delay parameters. 2 Static CMTI is the largest dv/dt between GND1 and GND2, with inputs held either high or low, such that the output voltage remains either above 0.8 × VDD2 for output high or 0.8 V for output low. Operation with transients above recommended levels can cause momentary data upsets. 3 Dynamic CMTI is the largest dv/dt between GND1 and GND2 with the switching edge coincident with the transient test pulse. Operation with transients above the recommended levels can cause momentary data upsets.
REGULATORY INFORMATION
The ADuM4120/ADuM4120-1 are pending approval by the organizations listed in Table 2.
Table 2. UL (Pending) CSA (Pending) VDE (Pending) CQC (Pending)
UL1577 Component Approved under CSA Component Acceptance DIN V VDE V 0884-10 Certified under CQC11- Recognition Program Notice 5A (VDE V 0884-10):2006-12 471543-2012 Single Protection, 5000 V rms CSA 60950-1-07+A1+A2 and IEC 60950-1, Reinforced insulation, GB4943.1-2011 Isolation Voltage second edition, +A1+A2: 849 V peak, VIOSM = 10 kV peak Basic insulation at 800 V rms (1131 V peak) Basic insulation 849 V peak, Basic insulation at 800 V rms VIOSM = 16 kV peak (1131 V peak) Reinforced insulation at 400 V rms (565 V peak) Reinforced insulation at 400 V rms (565 V peak) IEC 60601-1 Edition 3.1: Basic insulation (1 MOPP), 500 V rms (707 V peak) Reinforced insulation (2 MOPP), 250 V rms (1414 V peak) CSA 61010-1-12 and IEC 61010-1 third edition Basic insulation at: 600 V rms mains, 800 V secondary (1089 V peak) Reinforced insulation at: 300 V rms mains, 400 V secondary (565 V peak) File E214100 File 205078 File 2471900-4880-0001 File (pending) Rev. 0 | Page 4 of 17 Document Outline FEATURES APPLICATIONS GENERAL DESCRIPTION FUNCTIONAL BLOCK DIAGRAM TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS ELECTRICAL CHARACTERISTICS REGULATORY INFORMATION PACKAGE CHARACTERISTICS INSULATION AND SAFETY RELATED SPECIFICATIONS DIN V VDE V 0884-10 (VDE V 0884-10) INSULATION CHARACTERISTICS RECOMMENDED OPERATING CONDITIONS ABSOLUTE MAXIMUM RATINGS ESD CAUTION PIN CONFIGURATION AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS THEORY OF OPERATION APPLICATIONS INFORMATION PCB LAYOUT PROPAGATION DELAY RELATED PARAMETERS THERMAL LIMITATIONS AND SWITCH LOAD CHARACTERISTICS UNDERVOLTAGE LOCKOUT (UVLO) OUTPUT LOAD CHARACTERISTICS POWER DISSIPATION DC CORRECTNESS AND MAGNETIC FIELD IMMUNITY INSULATION LIFETIME Surface Tracking Insulation Wear Out Calculation and Use of Parameters Example OUTLINE DIMENSIONS ORDERING GUIDE