The ADuM5210?/ADuM5211?/?ADuM5212 are dual-channel digitalisolators with isoPower?, an integrated, isolated dc-to-dc converter. Based on the Analog Devices, Inc., iCoupler? technology, the dc-to-dc converter provides regulated, isolated power that is adjustablebetween 3.135 V and 5.25 V. Input supply voltages can range from slightly below the required output to significantly higher. Popularvoltage combinations and their associated power levels are shown in Table 2 in the data sheet.The ADuM5210 / ADuM5211 / ADuM5212 eliminate the need for aseparate, isolated dc-to-dc converter in low power, isolated designs.The iCoupler chip-scale transformer technology is used for isolatedlogic signals and for the magnetic components of the dc-to-dcconverter. The result is a small form factor, total isolationsolution.isoPower uses high frequency switching elements to transfer power through its transformer. Take special care during printed circuit board (PCB) layout to meet emissions standards. See the AN-0971 Application Note for board layout recommendations.APPLICATIONS RS-232 transceivers Power supply start-up bias and gate drives Isolated sensor interfaces Industrial PLCs

The LTM2810 is a complete galvanic digital ?Module? (micromodule) isolator. No external components are required. Individual 3V to 5.5V supplies power each side of the digital isolator. Separate logic supply pins allow easy interfacing with different logic levels from 1.62V to 5.5V, independent of the main supply.Module options are available with compatibility to SPI (LTM2810-S) and I2C (LTM2810-I), master mode only, specifications.The module includes an integrated transformer driver on the logic side and an LDO on the isolated side to regulate the rectified transformer output. The LDO output is nominally 5V but may be overdriven.Coupled inductors provide 7500VRMS of isolation between the input and output logic interface. This device is ideal for systems with different ground potentials, allowing uninterrupted communication through large common mode transients faster than 50kV/?s.APPLICATIONS EV/HEV Systems Industrial and Metering Systems Test and Measurement Equipment Medical Equipment

The LTM2892 is a complete galvanic digital ?Module? (micromodule) isolator. No external components are required. Individual 3V to 5.5V supplies power each side of the digital isolator. Separate logic supply pins allow easy interfacing with different logic levels from 1.62V to 5.5V, independent of the main supply.Module options are available with compatibility to SPI (LTM2892-S) and I2C (LTM2892-I), master mode only, specifications.Coupled inductors provide 3500VRMS of isolation between the input and output logic interface. This device is ideal for systems where the ground loop is broken, allowing uninterrupted communication through large common mode transients faster than 50kV/?s.Applications Isolated SPI or I2C Interfaces Industrial Systems Test and Measurement Equipment Breaking Ground Loops

The ADM2561E, ADM2563E, ADM2565E, and ADM2567E are 3 kV rms signal and power isolated RS-485 transceivers. These devices are designed for balanced transmission lines and comply with ANSI/TIA/EIA-485-A-98 and ISO 8482:1987(E). The devices pass radiated emissions testing to the EN 55032 Class B standard with margin on a 2-layer printed circuit board (PCB) using two small external 0402 ferrites on isolated power and ground pins. The device features an integrated, low electro-magnetic interference (EMI), isolated dc-to-dc converter, which eliminates the need for an external isolated power supply. The isolation barrier provides immunity to system level electromagnetic compatibility (EMC) standards. The family of isolator devices features ?12 kV contact and ?15 kV air IEC61000-4-2 ESD protection on the RS-485 A, B, Y, and Z pins. The devices also features cable invert pins, allowing the user to quickly correct reversed cable connection on the A, B, Y, and Z bus pins while maintaining full receiver fail-safe performance.Slew rate limited versions are available, which are optimized for low speed over long cable runs, and have a maximum data rate of 500 kbps. Half duplex and full duplex variants are available. The full duplex generics allow independent cable inversion of the driver and receiver for additional flexibility.Applications Heating, ventilation, and air-conditioning (HVAC) networks Industrial field buses Building automation Utility networks Energy meters

The ADM2582E/ADM2587E are fully integrated signal and power isolated data transceivers with ?15 kV ESD protection and are suitable for high speed communication on multipoint transmission lines. The ADM2582E/ADM2587E include anintegrated isolated dc-to-dc power supply, which eliminates the need for an external dc-to-dc isolation block.They are designed for balanced transmission lines and comply with ANSI/TIA/EIA-485-A-98 and ISO 8482:1987(E).The devices integrate Analog Devices, Inc., iCoupler? technology to combine a 3-channel isolator, a three-state differential line driver, a differential input receiver, and Analog Devices isoPower dc-to-dc converter into a single package. The devices are powered by a single 5 V or 3.3 V supply, realizing a fully integrated signal and power isolated RS-485 solution.The ADM2582E/ADM2587E driver has an active high enable. An active low receiver enable is also provided, which causes the receiver output to enter a high impedance state when disabled.The devices have current limiting and thermal shutdown features to protect against output short circuits and situations where bus contention may cause excessive power dissipation. The parts are fully specified over the industrial temperature range and are available in a highly integrated, 20-lead, wide-body SOIC package.The ADM2582E/ADM2587E contain isoPower technology that uses high frequency switching elements to transfer power throughthe transformer. Special care must be taken during printed circuit board (PCB) layout to meet emissions standards. Refer to theAN-0971 Application Note, Control of Radiated Emissions with isoPower Devices, for details on board layout considerations.Applications Isolated RS-485/RS-422 interfaces Industrial field networks Multipoint data transmission systems

The ADM2582E / ADM2587E are fully integrated signal and power isolated data transceivers with ?15 kV ESD protection and are suitable for high speed communication on multipoint transmission lines. The ADM2582E / ADM2587E include an integrated isolated dc-to-dc power supply, which eliminates the need for an external dc-to-dc isolation block.They are designed for balanced transmission lines and comply with ANSI/TIA/EIA-485-A-98 and ISO 8482:1987(E).The devices integrate Analog Devices, Inc., iCoupler? technology to combine a 3-channel isolator, a three-state differential line driver, a differential input receiver, and Analog Devices isoPower dc-to-dc converter into a single package. The devices are powered by a single 5 V or 3.3 V supply, realizing a fully integrated signal and power isolated RS-485 solution.The ADM2582E / ADM2587E driver has an active high enable. An active low receiver enable is also provided that causes the receiver output to enter a high impedance state when disabled.The devices have current limiting and thermal shutdown features to protect against output short circuits and situations where bus contention may cause excessive power dissipation. The parts are fully specified over the industrial temperature range and are available in a highly integrated, 20-lead, wide-body SOIC package.The ADM2582E / ADM2587E contain isoPower technology that uses high frequency switching elements to transfer power through the transformer. Special care must be taken during printed circuit board (PCB) layout to meet emissions standards. Refer to Application Note AN-0971, Control of Radiated Emissions with isoPower Devices, for details on board layout considerations.APPLICATIONSIsolated RS-485/RS-422 interfacesIndustrial field networksMultipoint data transmission systems

The ADM2582E / ADM2587E are fully integrated signal and power isolated data transceivers with ?15 kV ESD protection and are suitable for high speed communication on multipoint transmission lines. The ADM2582E / ADM2587E include an integrated isolated dc-to-dc power supply, which eliminates the need for an external dc-to-dc isolation block.They are designed for balanced transmission lines and comply with ANSI/TIA/EIA-485-A-98 and ISO 8482:1987(E).The devices integrate Analog Devices, Inc., iCoupler? technology to combine a 3-channel isolator, a three-state differential line driver, a differential input receiver, and Analog Devices isoPower dc-to-dc converter into a single package. The devices are powered by a single 5 V or 3.3 V supply, realizing a fully integrated signal and power isolated RS-485 solution.The ADM2582E / ADM2587E driver has an active high enable. An active low receiver enable is also provided that causes the receiver output to enter a high impedance state when disabled.The devices have current limiting and thermal shutdown features to protect against output short circuits and situations where bus contention may cause excessive power dissipation. The parts are fully specified over the industrial temperature range and are available in a highly integrated, 20-lead, wide-body SOIC package.The ADM2582E / ADM2587E contain isoPower technology that uses high frequency switching elements to transfer power through the transformer. Special care must be taken during printed circuit board (PCB) layout to meet emissions standards. Refer to Application Note AN-0971, Control of Radiated Emissions with isoPower Devices, for details on board layout considerations.APPLICATIONSIsolated RS-485/RS-422 interfacesIndustrial field networksMultipoint data transmission systems

The ADM2861E, ADM2863E, ADM2865E, and ADM2867E are 5.7 kV rms signal and power isolated RS-485 transceivers. These devices are designed for balanced transmission lines and comply with ANSI/TIA/EIA-485-A-98 and ISO 8482:1987(E). The devices pass radiated emissions testing to the EN 55032 Class B standard with margin on a 2-layer printed circuit board (PCB) using two small external 0402 ferrites on isolated power and ground pins. The device features an integrated, low electromagnetic interference (EMI), isolated dc-to-dc converter, which eliminates the need for an external isolated power supply. The isolation barrier provides immunity to system level electromagnetic compatibility (EMC) standards. The family of isolator devices features ?12 kV contact and ?15 kV air IEC61000-4-2 ESD protection on the RS-485 A, B, Y, and Z pins. The devices also features cable invert pins, allowing the user to quickly correct reversed cable connection on the A, B, Y, and Z bus pins while maintaining full receiver fail-safe performance.Slew rate limited versions are available, which are optimized for low speed over long cable runs, and have a maximum data rate of 500 kbps. Half duplex and full duplex variants are available. The full duplex generics allow independent cable inversion of the driver and receiver for additional flexibility.Applications Heating, ventilation, and air conditioning (HVAC) networks Industrial field buses Building automation Utility networks Energy meters

The ADM3054 is a 5 kV rms signal isolated controller areanetwork (CAN) physical layer transceiver. The ADM3054complies with the ISO 11898 standard.The device employs Analog Devices, Inc., iCoupler? technologyto combine a 3-channel isolator and a CAN transceiver into asingle package. The logic side of the device is powered with asingle 3.3 V or 5 V supply on VDD1 and the bus side uses a single5 V supply on VDD2 only. Loss of power on the bus side (VDD2)can be detected by an integrated VDD2SENSE signal.The ADM3054 creates an isolated interface between the CANprotocol controller and the physical layer bus. It is capable ofrunning at data rates of up to 1 Mbps.The device has integrated protection on the bus pins, CANHand CANL against shorts to power/ground in 24 V systems.The device has current-limiting and thermal shutdown featuresto protect against output short circuits and situations where thebus might be shorted to ground or power terminals. The part isfully specified over the industrial temperature range and isavailable in a 16-lead, wide-body SOIC package.Applications CAN data buses Industrial field networks

The ADM3095E is a 3.0 V to 5.5 V, 2.5 Mbps, RS-485 transceiverthat features up to ?42 V ac/dc peak bus overvoltage faultprotection on the RS-485 bus pins. This device is designed towithstand overvoltage faults, such as short circuits directly to powersupplies, and overvoltage faults, such as ?24 V ac suppliesconnected in error to the RS-485 A and B bus pins. TheADM3095E is an RS-485 transceiver that integrates IEC 61000-4-5Level 4 surge protection, allowing up to ?4 kV protection onthe RS-485 bus pins. The device has IEC 61000-4-4 Level 4electrical fast transient (EFT) protection up to ?2 kV, andIEC 61000-4-2 Level 4 electrostatic discharge (ESD) protectionon the bus pins, allowing the device to withstand up to ?15 kVon the transceiver interface pins without latch-up or damage.This device has an extended common-mode input voltage rangeof ?25 V to improve data communication reliability in noisyenvironments over long cable lengths where ground loop voltagesare possible. The combination of extended common-mode inputvoltage range, overvoltage fault protection, surge protection, EFTprotection, and ESD protection make the ADM3095E acompletely integrated electromagnetic compatibility (EMC)protected RS-485 transceiver.The ADM3095E also features a logic supply pin, VIO, for a flexibledigital interface, operational to voltages as low as 1.62 V. TheADM3095E is PROFIBUS? compliant with a high driverdifferential output voltage, VOD, of 2.1 V minimum at power supplyvoltages greater than 4.5 V. The device is fully characterized overextended operating temperature ranges, with options of ?40?C to+125?C, and is available in a 16-lead, narrow body SOIC package..Applications Heating ventilation and air conditioning (HVAC) networks Industrial field buses Building automation Utility networks