Datasheet ADUM6132 (Analog Devices) - 7

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Data Sheet ADuM6132 PIN CONFIGURATION AND FUNCTION DESCRIPTIONS VDD 1 16 VISO GND 2 15 GNDISO VDDL 3 14 GNDA ADuM6132 VIA 4 13 V TOP VIEW DDA V (Not to Scale) IB 5 12 VOA VOB 6 11 NC VDDB 7 10 NC GND 8 9 GNDISO
3 -00 93
NC = NO CONNECT
073 Figure 3. Pin Configuration
Table 8. Pin Function Descriptions Pin No. Mnemonic Description
1 VDD Input Supply Voltage for Isolated Power Supply, 4.5 V to 5.5 V. 2, 8 GND Ground Reference for Isolated Power Supply Input and Logic Inputs. 3 VDDL Input Supply Voltage for Logic, 4.5 V to 5.5 V. 4 VIA Logic Input A. 5 VIB Logic Input B. 6 VOB Output B (Nonisolated). 7 VDDB Output B Supply Voltage Input (Nonisolated), 12.5 V to 17 V. 9, 15 GNDISO Ground Reference for Isolated Power Supply Output. 10, 11 NC No Connect. 12 VOA Output A (Isolated). 13 VDDA Output A Supply Voltage Input. Must be connected externally to VISO (Pin 16). 14 GNDA Output A Ground Reference. Must be connected externally to GNDISO (Pin 15). 16 VISO Isolated Power Supply Voltage Output.
Table 9. Truth Table (Positive Logic)1 VIA Input VIB Input VDDL State VDDB State VOA Output VOB Output Notes
L L Powered Powered L L L H Powered Powered L H H L Powered Powered H L H H Powered Powered H H X X Unpowered Powered L L VOA returns to input state within 1 μs of VDDL power restoration X X Powered Unpowered L L 1 L = low; H = high; X = high or low. Rev. B | Page 7 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 DIN V VDE V 0884-10 (VDE V 0884-10) Insulation Characteristics Recommended Operation Conditions Absolute Maximum Values ESD Caution Pin Configuration and Function Descriptions Typical Performance Characteristics Terminology Applications Information Typical Application Usage PCB Layout Thermal Analysis Undervoltage Lockout Propagation Delay-Related Parameters Magnetic Field Immunity Insulation Lifetime Outline Dimensions Ordering Guide