Datasheet ADUM4190 (Analog Devices) - 5

link to page 9 link to page 9 link to page 5 link to page 7 link to page 17 link to page 5 link to page 5 link to page 5 link to page 5
ADuM4190 Data Sheet Parameter Test Conditions/Comments Min Typ Max Unit
Power Supply Rejection DC, VDD1 = VDD2 = 3 V to 20 V 60 dB Supply Current IDD1 See Figure 4 1.4 2.0 mA IDD2 See Figure 5 2.9 5.0 mA 1 Output gain is defined as the slope of the best-fit line of the output voltage vs. the input voltage over the specified input range, with the offset error adjusted out. 2 Output linearity is defined as the peak-to-peak output deviation from the best-fit line of the output gain, expressed as a percentage of the full-scale output voltage.
PACKAGE CHARACTERISTICS Table 2. Parameter Symbol Min Typ Max Unit Test Conditions/Comments
RESISTANCE Input-to-Output1 RI-O 1013 Ω CAPACITANCE Input-to-Output1 CI-O 2.2 pF f = 1 MHz Input Capacitance2 CI 4.0 pF IC JUNCTION-TO-AMBIENT THERMAL θJA 45 °C/W Thermocouple located at center of package RESISTANCE underside 1 The device is considered a 2-terminal device; Pin 1 through Pin 8 are shorted together, and Pin 9 through Pin 16 are shorted together. 2 Input capacitance is from any input pin to ground.
REGULATORY INFORMATION
The ADuM4190 is pending approval by the organizations listed in Table 3. See Table 8 and the Insulation Lifetime section for recommended maximum working voltages for specific cross-isolation waveforms and insulation levels.
Table 3. UL (Pending) CSA (Pending) VDE (Pending)
Recognized under UL 1577 component Approved under CSA Component Acceptance Certified according to DIN V VDE V 0884-10 recognition program1 Notice #5A (VDE V 0884-10):2006-122 Single protection, 5000 V rms isolation Reinforced insulation per CSA 60950-1-03 and Reinforced insulation, 849 V peak voltage, 16-lead SOIC IEC 60950-1, 400 V rms (565 V peak) maximum working voltage Basic insulation per CSA 60950-1-03 and IEC 60950-1, 800 V rms (1131 V peak) maximum working voltage File E214100 File 205078 File 2471900-4880-0001 1 In accordance with UL 1577, each ADuM4190 is proof tested by applying an insulation test voltage ≥ 6000 V rms for 1 sec (current leakage detection limit = 10 µA). 2 In accordance with DIN V VDE V 0884-10 (VDE V 0884-10):2006-12, each ADuM4190 is proof tested by applying an insulation test voltage ≥ 1590 V peak for 1 sec (partial discharge detection limit = 5 pC). The asterisk (*) marking branded on the component designates DIN V VDE V 0884-10 (VDE V 0884-10):2006-12 approval.
INSULATION AND SAFETY RELATED SPECIFICATIONS Table 4. Parameter Symbol Value Unit Test Conditions/Comments
Rated Dielectric Insulation Voltage 5000 V rms 1-minute duration Minimum External Air Gap (Clearance) L(I01) 8.0 min mm Measured from input terminals to output terminals, shortest distance through air along the PCB mounting plane, as an aid to PCB layout Minimum External Tracking (Creepage) L(I02) 8.3 min mm Measured from input terminals to output terminals, shortest distance path along body Minimum Internal Gap (Internal Clearance) 0.017 min mm Insulation distance through insulation Tracking Resistance (Comparative Tracking Index) CTI >400 V DIN IEC 112/VDE 0303, Part 1 Isolation Group II Material Group DIN VDE 0110, 1/89, Table 1 Rev. 0 | Page 4 of 20 Document Outline Features Applications General Description Functional Block Diagram Table of Contents Revision History Specifications Package Characteristics Regulatory Information Insulation and Safety Related Specifications Recommended Operating Conditions DIN V VDE V 0884-10 (VDE V 0884-10):2006-12 Insulation Characteristics Absolute Maximum Ratings ESD Caution Pin Configuration and Function Descriptions Typical Performance Characteristics Test Circuits Applications Information Accuracy Circuit Operation Isolated Amplifier Circuit Operation Application Block Diagram Setting the Output Voltage DOSA Module Application DC Correctness and Magnetic Field Immunity Insulation Lifetime Outline Dimensions Ordering Guide