3.0 V to 5.5 V with VIO, 12 kV IEC ESD Protected, Half Duplex 500 kbps RS-485 Transceiver Features: TIA/EIA RS-485 compliant over full supply range 3.0 V to 5.5 V operating voltage range on VCC 1.62 V to 5.5 V VIO logic supply option available ESD protection on the bus pins IEC 61000-4-2 ±12 kV contact discharge IEC 61000-4-2 ≥ ±12 kV air discharge HBM: ≥ ±30 kV Full hot swap support (glitch free power-up/power-down) High speed 50 Mbps data rate (ADM3065E/ADM3066E/ADM3067E/ADM3068E) Low speed 500 kbps data rate for long cables (ADM3061E/ADM3062E/ADM3063E) Full receiver short-circuit, open circuit, and bus idle fail-safe Extended temperature range up to 125°C PROFIBUS compliant at VCC ≥ 4.5 V Half duplex and full duplex models available Allows connection of up to 128 transceivers onto the bus Space-saving package options 10-lead, 3 mm × 3 mm LFCSP 8-lead and 10-lead, 3 mm × 3 mm MSOP 8-lead and 14-lead, narrow body SOIC

3-V, RS-232 Serial Port Driver-Receiver Features: Green Idle power-saving mode Single 2.7 V to 3.6 V power supply Operates with 3 V logic 0.1 µF to 1 µF charge pump capacitors Low EMI Low power shutdown: 20 nA Full RS-232 compliance 460 kb/s data rate One receiver active in shutdown (ADM3307E/ADM3311E/ADM3312E/ADM3315E) Two receivers active in shutdown (ADM3310E) ESD >15 kV IEC 1000-4-2 on RS-232 I/Os ESD >15 kV IEC 1000-4-2 on CMOS and RS-232 I/Os (ADM3307E) Qualified for automotive applications

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

Dual-Channel, 5 kV Isolators with Integrated DC/DC Converter (0/2 channel directionality) Features: isoPower integrated, isolated DC/DC converter Regulated 5 V or 3.3 V output Up to 400 mW output power Dual dc-to-25 Mbps (NRZ) signal isolation channels 16-lead SOIC package with 7.6 mm creepage High temperature operation: 105°C maximum High common-mode transient immunity: >25 kV/μs Safety and regulatory approvals UL recognition (pending) 5000 V rms for 1 minute per UL 1577 CSA Component Acceptance Notice #5A IEC 60601-1: 250 V rms, 8 mm package (RI-16-1) IEC 60950-1: 400 V rms, 8 mm package (RI-16-1) VDE certificate of conformity (RW-16) IEC 60747-5-2 (VDE 0884 Part 2):2003-01 VIORM = 846 V peak VDE certificate of conformity, 8 mm package (RI-16-1) DIN V VDE V 0884-10 (VDE V 0884-10):2006-12 VIORM = 846 V peak 

Dual-Channel, 5 kV Isolators with Integrated DC/DC Converter (0/2 channel directionality) Features: isoPower integrated, isolated DC/DC converter Regulated 5 V or 3.3 V output Up to 400 mW output power Dual dc-to-25 Mbps (NRZ) signal isolation channels 16-lead SOIC package with 7.6 mm creepage High temperature operation: 105°C maximum High common-mode transient immunity: >25 kV/μs Safety and regulatory approvals UL recognition (pending) 5000 V rms for 1 minute per UL 1577 CSA Component Acceptance Notice #5A IEC 60601-1: 250 V rms, 8 mm package (RI-16-1) IEC 60950-1: 400 V rms, 8 mm package (RI-16-1) VDE certificate of conformity (RW-16) IEC 60747-5-2 (VDE 0884 Part 2):2003-01 VIORM = 846 V peak VDE certificate of conformity, 8 mm package (RI-16-1) DIN V VDE V 0884-10 (VDE V 0884-10):2006-12 VIORM = 846 V peak 

Dual-Channel Isolators with Integrated DC-to-DC Converter (1/1 Channel Directionality) Features: isoPower integrated, isolated dc-to-dc converter Regulated 3.135 V to 5.25 V output Up to 150 mW output power Dual dc-to-100 Mbps (NRZ) signal isolation channels Soft start power supply 20-lead SSOP package with 5.3 mm creepage Supports SPI up to 15 MHz High temperature operation: 105°C High common-mode transient immunity: >25 kV/μs Safety and regulatory approvals UL recognition 3750 V rms for 1 minute per UL 1577 CSA Component Acceptance Notice 5A VDE certificate of conformity DIN V VDE V 0884-10 (VDE V 0884-10):2006-12 VIORM = 849 V peak

Quad-Channel Isolators with Integrated DC/DC Converter (2/2 channel directionality) Features: isoPower integrated, isolated DC/DC converter Regulated 3.3 V or 5 V output Up to 400 mW output power Schmitt trigger inputs 16-lead SOIC package with 7.6 mm creepage High temperature operation: 105°C High common-mode transient immunity: >25 kV/μs See data sheet for additional features

Quad-Channel Isolators with Integrated DC/DC Converter (1/3 channel directionality) Features: isoPower integrated, isolated DC/DC converter Regulated 3.3 V or 5 V output Up to 400 mW output power Quad dc-to-25 Mbps (NRZ) signal isolation channels Schmitt trigger inputs 16-lead SOIC package with 7.6 mm creepage High temperature operation: 105°C High common-mode transient immunity: >25 kV/μs See data sheet for additional features

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)