Quad-Channel Isolators with Integrated DC-to-DC Converter (3:1 directionality) Features: isoPower integrated, isolated dc-to-dc converter 100 mA output supply AEC-Q100 qualified for automotive applications ADuM6421AW (ADuM6423AW pending) Meets CISPR 32/EN55032 Class B emission limits up to 5 Mbps at a full load on a 2-layer PCB Quad dc to 100 Mbps signal isolation channels 28-lead, fine pitch, SOIC with 8.3 mm minimum creepage High temperature operation: 125°C maximum High common-mode transient immunity: 100 kV/μs Safety and regulatory approvals (pending) UL recognition (pending) 5000 V rms for 1 minute per UL 1577 CSA Component Acceptance Notice 5A (pending) VDE V 0884-11 certificate of conformity (pending) VIORM = 566 V peak CQC certification per GB4943.1-2011 (pending)

1 kV Dual Channel Digital Isolators (1/1 channel directionality) Features: Narrow-body, RoHS-compliant, 8-lead SOIC Safety and regulatory approvals UL recognition UL 1577: 1000 V rms for 1 minute Low power operation 5 V operation 2.4 mA per channel maximum at 0 Mbps to 1 Mbps 11.8 mA per channel maximum at 25 Mbps 3.3 V operation 1.7 mA per channel maximum at 0 Mbps to 1 Mbps 8.2 mA per channel maximum at 25 Mbps Bidirectional communication Up to 25 Mbps data rate (NRZ) 3 V/5 V level translation High temperature operation: 105°C High common-mode transient immunity: >15 kV/μs

1 kV RMS Six-Channel Digital Isolators (4/2 Channel Directionality) Features: Small, 20-lead QSOP 1000 V rms isolation rating Low power operation Bidirectional communication 3.3 V operation 1.6 mA per channel maximum at 0 Mbps to 1 Mbps 7.8 mA per channel maximum at 25 Mbps Up to 25 Mbps data rate (NRZ) 3 V/5 V level translation High temperature operation: 105°C High common-mode transient immunity: >15 kV/μs 5 V operation 2.2 mA per channel maximum at 0 Mbps to 1 Mbps 11.2 mA per channel maximum at 25 Mbps

isoSPI Isolated Communications Interface Features: AEC-Q100 Qualified for Automotive Applications 1Mbps Isolated SPI Data Communications Simple Galvanic Isolation Using Standard Transformers Bidirectional Interface Over a Single Twisted Pair Supports Cable Lengths Up to 100 Meters Very Low EMI Susceptibility and Emissions Configurable for High Noise Immunity or Low Power Engineered for ISO26262 Compliant Systems Requires No Software Changes in Most SPI Systems Ultralow, 2µA Idle Current Automatic Wake-Up Detection Operating Temperature Range: –40°C to 125°C 2.7V to 5.5V Power Supply Interfaces to All Logic from 1.7V to 5.5V Available in 16-Lead QFN and MSOP Packages

SPI/Digital or I2C Module Isolator Features: 6-Channel Logic Isolator: 3500VRMS for 1 Minute UL-CSA Recognized File #E151738 3V to 5.5V Supply Operation No External Components Required SPI/Digital (LTM2892-S) or I2C (LTM2892-I) Options High Common Mode Transient Immunity: 50kV/μs High Speed Operation: 10MHz Digital Isolation 4MHz/8MHz SPI Isolation 400kHz I2C Isolation Operation Up to 125°C (H-Grade) 1.62V to 5.5V Logic Supplies for Flexible Digital Interfacing ±15kV ESD HBM Across the Isolation Barrier Maximum Continuous Working Voltage: 850VPEAK Low Current Shutdown Mode (<10μA) Small (9mm × 6.25mm × 2.91mm) BGA Package

RS-422/RS-485 Interface IC Low-Power, Slew-Rate-Limited RS-485/RS-422 Transceivers

LINE - LVDS DRIVER;

LINE - LVDS DRIVER;

LINE - RS232, RS485, RS422;

LINE - RS232, RS485, RS422;