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ADM3095E-DSCC: Military Data Sheet1/5/2018
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ADM3095E-EP: Enhanced Product Data Sheet (Rev. 0)11/9/2017PDF447 K
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ADM3095E: Level 4 EMC Protected RS-485 Transceiver with Full ±42 V Fault Protection Data Sheet (Rev. C)3/16/2017PDF551K
ADM3095E
Level 4 EMC Protected RS-485 Transceiver with Full ±42 V Fault Protection
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Overview
Features and Benefits
- Certified Level 4 EMC protection on RS-485 A and B bus pins
- 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
- Certified IEC 61000-4-6 conducted RF immunity (10 V/m rms)
- RS-485 A and B bus pins HBM ESD >±30 kV
- Download ADM3095E-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
Product Details
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..
Applications
- Heating ventilation and air conditioning (HVAC) networks
- Industrial field buses
- Building automation
- Utility networks
Product Categories
Markets and Technologies
Product Lifecycle
Production
At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.
Evaluation Kits (1)
Documentation & Resources
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UG-999: Certified Evaluation Board for the ADM3095E Level 4 EMC Protected RS-485 Transceiver with Full ±42 V Fault Protection (Rev. 0)11/9/2017PDF310 K
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UG-1116: Certified Evaluation Board for the ADM3095E-EP RS-485 Transceiver with Level 4 DO-160G EMC and Full ±42 V Fault Protection (Rev. 0)11/9/2017PDF332 K
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Digital Isolation and Interface Technology Selection Guide2/7/2020PDF4 M
Tools & Simulations
IBIS Models
IBS
ADM3095E IBIS Model
161.13 K
Design Resources
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal.
Sample & Buy
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Evaluation Boards
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Up to two boards can be purchased through Analog.com. To order more than two, please purchase through one of our listed distributors.
Pricing displayed is based on 1-piece. The USA list pricing shown is for budgetary use only, shown in United States dollars (FOB USA per unit), and is subject to change. International prices may vary due to local duties, taxes, fees and exchange rates.