ADM3095E Series

Level 4 EMC Protected RS-485 Transceiver with Full ±42 V Fault Protection

Catalog

Level 4 EMC Protected RS-485 Transceiver with Full ±42 V Fault Protection

Part	Mounting Type	Protocol	Receiver Hysteresis	Voltage - Supply [Max]	Voltage - Supply [Min]	Type	Duplex	Supplier Device Package	Data Rate	Package / Case	Package / Case [x]	Package / Case [y]	Operating Temperature [Min]	Operating Temperature [Max]	Contents	Utilized IC / Part	Function	Supplied Contents
Analog Devices ADM3095ETRZ-EP	Surface Mount	RS485	30 mV	5.5 V	3 V	Transceiver	Half	16-SOIC	2.5 Mbps	16-SOIC	0.154 in	3.9 mm	-55 °C	125 °C
Analog Devices ADM3095EARZ	Surface Mount	RS485	30 mV	5.5 V	3 V	Transceiver	Half	16-SOIC	2.5 Mbps	16-SOIC	0.154 in	3.9 mm	-40 °C	85 °C
Analog Devices ADM3095EARZ-RL7	Surface Mount	RS485	30 mV	5.5 V	3 V	Transceiver	Half	16-SOIC	2.5 Mbps	16-SOIC	0.154 in	3.9 mm	-40 °C	85 °C
Analog Devices ADM3095EBRZ-RL7	Surface Mount	RS485	30 mV	5.5 V	3 V	Transceiver	Half	16-SOIC	2.5 Mbps	16-SOIC	0.154 in	3.9 mm	-40 °C	125 °C
Analog Devices ADM3095ETRZ-EP-R7	Surface Mount	RS485	30 mV	5.5 V	3 V	Transceiver	Half	16-SOIC	2.5 Mbps	16-SOIC	0.154 in	3.9 mm	-55 °C	125 °C
Analog Devices EVAL-ADM3095EEPBZ						Interface									Board(s)	ADM3095E	RS-485 Transceiver	Board(s)

Catalog

Level 4 EMC Protected RS-485 Transceiver with Full ±42 V Fault Protection

Key Features

• Certified Level 4 EMC protection on RS-485 A and B bus pinsIEC 61000-4-5 surge protection (±4 kV)IEC 61000-4-4 EFT protection (±2 kV)IEC 61000-4-2 ESD protection±8 kV contact discharge±15 kV air gap discharge

• IEC 61000-4-5 surge protection (±4 kV)

• IEC 61000-4-4 EFT protection (±2 kV)

• IEC 61000-4-2 ESD protection±8 kV contact discharge±15 kV air gap discharge

• ±8 kV contact discharge

• ±15 kV air gap discharge

• Certified IEC 61000-4-6 conducted RF immunity (10 V/m rms)

• RS-485 A and B bus pins HBM ESD >±30 kV

• DownloadADM3095E-EP Data Sheet(pdf)

• Military −55°C to +125°C operating temperature range

• Controlled manufacturing baseline

• 1 assembly/test site

• Enhanced product change notification

• Qualification data available on request

• V62/17618 DSCC Drawing Number

Description

The ADM3095E is a 3.0 V to 5.5 V, 2.5 Mbps, RS-485 transceiver that features up to ±42 V ac/dc peak bus overvoltage fault protection on the RS-485 bus pins. This device is designed to withstand overvoltage faults, such as short circuits directly to power supplies, and overvoltage faults, such as ±24 V ac supplies connected in error to the RS-485 A and B bus pins. The ADM3095E is an RS-485 transceiver that integrates IEC 61000-4-5 Level 4 surge protection, allowing up to ±4 kV protection on the RS-485 bus pins. The device has IEC 61000-4-4 Level 4 electrical fast transient (EFT) protection up to ±2 kV, and IEC 61000-4-2 Level 4 electrostatic discharge (ESD) protection on the bus pins, allowing the device to withstand up to ±15 kV on the transceiver interface pins without latch-up or damage.This device has an extended common-mode input voltage range of ±25 V to improve data communication reliability in noisy environments over long cable lengths where ground loop voltages are possible. The combination of extended common-mode input voltage range, overvoltage fault protection, surge protection, EFT protection, and ESD protection make the ADM3095E a completely integrated electromagnetic compatibility (EMC) protected RS-485 transceiver.The ADM3095E also features a logic supply pin, VIO, for a flexible digital interface, operational to voltages as low as 1.62 V. The ADM3095E is PROFIBUS®compliant with a high driver differential output voltage, VOD, of 2.1 V minimum at power supply voltages greater than 4.5 V. The device is fully characterized over extended operating temperature ranges, with options of −40°C to +125°C, and is available in a 16-lead, narrow body SOIC package..ApplicationsHeating ventilation and air conditioning (HVAC) networksIndustrial field busesBuilding automationUtility networks