Datasheet ADUM5400 (Analog Devices) - 3
| Fabricante | Analog Devices |
| Descripción | Quad-Channel Isolator with Integrated DC-to-DC Converter |
| Páginas / Página | 16 / 3 — Data Sheet. ADuM5400. SPECIFICATIONS ELECTRICAL CHARACTERISTICS. Table 1. … |
| Revisión | B |
| Formato / tamaño de archivo | PDF / 339 Kb |
| Idioma del documento | Inglés |
Data Sheet. ADuM5400. SPECIFICATIONS ELECTRICAL CHARACTERISTICS. Table 1. DC-to-DC Converter Static Specifications Parameter
Línea de modelo para esta hoja de datos
Versión de texto del documento
link to page 3 link to page 3
Data Sheet ADuM5400 SPECIFICATIONS ELECTRICAL CHARACTERISTICS
4.5 V ≤ VDD1 ≤ 5.5 V; each voltage is relative to its respective ground. Al minimum/maximum specifications apply over the entire recommended operating range, unless otherwise noted. All typical specifications are at TA = 25°C, VDD1 = 5.0 V, VISO = 5.0 V.
Table 1. DC-to-DC Converter Static Specifications Parameter Symbol Min Typ Max Unit Test Conditions/Comments
DC-TO-DC CONVERTER SUPPLY Setpoint V 4.7 5.0 5.4 V I = 0 mA ISO ISO Line Regulation V 1 mV/V I = 50 mA, V = 4.5 V to 5.5 V ISO(LINE) ISO DD1 Load Regulation V 1 5 % I = 10 mA to 90 mA ISO(LOAD) ISO Output Ripple V 75 mV p-p 20 MHz bandwidth, C 1 = 0.1 µF||10 µF, I = 90 mA ISO(RIP) BO ISO Output Noise V 200 mV p-p C 1 = 0.1 µF||10 µF, I = 90 mA ISO(NOISE) BO ISO Switching Frequency f 180 MHz OSC PWM Frequency f 625 kHz PWM Output Supply Current I 100 mA V > 4.5 V ISO(MAX) ISO Efficiency at I 34 % I = 100 mA ISO(MAX) ISO I , No V Load I 19 30 mA DD1 ISO DD1(Q) I , Full V Load I 290 mA DD1 ISO DD1(MAX) 1 CBO = capacitive bypass output. This represents the paral el combination of high frequency bypass capacitors between Pin 15 and Pin 16.
Table 2. DC-to-DC Converter Dynamic Specifications 1 Mbps— A Grade, C Grade 25 Mbps—C Grade Parameter Symbol Min Typ Max Min Typ Max Unit Test Conditions/Comments
SUPPLY CURRENT Input I 19 64 mA No V load DD1 ISO Available to Load I 100 89 mA ISO(LOAD)
Table 3. Switching Specifications A Grade C Grade Parameter Symbol Min Typ Max Min Typ Max Unit Test Conditions/Comments
SWITCHING SPECIFICATIONS Maximum Data Rate 1 25 Mbps Within PWD limit Propagation Delay t , t 55 100 45 60 ns 50% input to 50% output PHL PLH Pulse Width Distortion PWD 40 6 ns |t − t | PLH PHL Change vs. Temperature 5 ps/°C Minimum Pulse Width PW 1000 40 ns Within PWD limit Propagation Delay Skew t 50 15 ns Between any two units PSK Channel-to-Channel t /t 50 6 ns PSKCD PSKOD Matching Rev. B | Page 3 of 16 Document Outline Features Applications General Description Functional Block Diagram Table of Contents Revision History Specifications Electrical Characteristics Package Characteristics Regulatory Information Insulation and Safety Related Specifications IEC 60747-5-2 (VDE 0884, Part 2):2003-01 Insulation Characteristics Recommended Operating Conditions Absolute Maximum Ratings ESD Caution Pin Configuration and Function Descriptions Typical Performance Characteristics Terminology Applications Information PCB Layout EMI Considerations Propagation Delay Parameters DC Correctness and Magnetic Field Immunity Power Consumption Power Considerations Thermal Analysis Insulation Lifetime Outline Dimensions Ordering Guide
Data Sheet ADuM5400 SPECIFICATIONS ELECTRICAL CHARACTERISTICS
4.5 V ≤ VDD1 ≤ 5.5 V; each voltage is relative to its respective ground. Al minimum/maximum specifications apply over the entire recommended operating range, unless otherwise noted. All typical specifications are at TA = 25°C, VDD1 = 5.0 V, VISO = 5.0 V.
Table 1. DC-to-DC Converter Static Specifications Parameter Symbol Min Typ Max Unit Test Conditions/Comments
DC-TO-DC CONVERTER SUPPLY Setpoint V 4.7 5.0 5.4 V I = 0 mA ISO ISO Line Regulation V 1 mV/V I = 50 mA, V = 4.5 V to 5.5 V ISO(LINE) ISO DD1 Load Regulation V 1 5 % I = 10 mA to 90 mA ISO(LOAD) ISO Output Ripple V 75 mV p-p 20 MHz bandwidth, C 1 = 0.1 µF||10 µF, I = 90 mA ISO(RIP) BO ISO Output Noise V 200 mV p-p C 1 = 0.1 µF||10 µF, I = 90 mA ISO(NOISE) BO ISO Switching Frequency f 180 MHz OSC PWM Frequency f 625 kHz PWM Output Supply Current I 100 mA V > 4.5 V ISO(MAX) ISO Efficiency at I 34 % I = 100 mA ISO(MAX) ISO I , No V Load I 19 30 mA DD1 ISO DD1(Q) I , Full V Load I 290 mA DD1 ISO DD1(MAX) 1 CBO = capacitive bypass output. This represents the paral el combination of high frequency bypass capacitors between Pin 15 and Pin 16.
Table 2. DC-to-DC Converter Dynamic Specifications 1 Mbps— A Grade, C Grade 25 Mbps—C Grade Parameter Symbol Min Typ Max Min Typ Max Unit Test Conditions/Comments
SUPPLY CURRENT Input I 19 64 mA No V load DD1 ISO Available to Load I 100 89 mA ISO(LOAD)
Table 3. Switching Specifications A Grade C Grade Parameter Symbol Min Typ Max Min Typ Max Unit Test Conditions/Comments
SWITCHING SPECIFICATIONS Maximum Data Rate 1 25 Mbps Within PWD limit Propagation Delay t , t 55 100 45 60 ns 50% input to 50% output PHL PLH Pulse Width Distortion PWD 40 6 ns |t − t | PLH PHL Change vs. Temperature 5 ps/°C Minimum Pulse Width PW 1000 40 ns Within PWD limit Propagation Delay Skew t 50 15 ns Between any two units PSK Channel-to-Channel t /t 50 6 ns PSKCD PSKOD Matching Rev. B | Page 3 of 16 Document Outline Features Applications General Description Functional Block Diagram Table of Contents Revision History Specifications Electrical Characteristics Package Characteristics Regulatory Information Insulation and Safety Related Specifications IEC 60747-5-2 (VDE 0884, Part 2):2003-01 Insulation Characteristics Recommended Operating Conditions Absolute Maximum Ratings ESD Caution Pin Configuration and Function Descriptions Typical Performance Characteristics Terminology Applications Information PCB Layout EMI Considerations Propagation Delay Parameters DC Correctness and Magnetic Field Immunity Power Consumption Power Considerations Thermal Analysis Insulation Lifetime Outline Dimensions Ordering Guide