ADM3066E
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ADM3066E

3.0 V to 5.5 V with VIO, ±12 kV IEC ESD Protected, Half Duplex 50 Mbps RS-485 Transceiver

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IBIS Model ADM3066EBCPZ Download 196.08 K IBIS Model ADM3066EBRMZ Download 196.01 K
Part Models 10
1ku List Price Starting From $1.58
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/ADM3064E)
  • 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
Supports defense and aerospace applications (AQEC standard)
  • Download ADM3065E-EP/ADM3066E-EP/ADM3067E-EP Data Sheet (PDF)
  • Extended industrial temperature range: −55°C to +125°C
  • Controlled manufacturing baseline
  • 1 assembly/test site
  • 1 fabrication site
  • Product change notification
  • Qualification data available on request
Additional Details
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The ADM3061E/ADM3062E/ADM3063E/ADM3064E/ADM3065E/ADM3066E/ADM3067E/ADM3068E are 3.0 V to 5.5 V, IEC electrostatic discharge (ESD) protected RS-485 transceivers, allowing the devices to withstand ±12 kV contact discharges on the transceiver bus pins without latch-up or damage. The ADM3062E/ADM3064E/ADM3066E/ADM3068E feature a VIO logic supply pin that allows a flexible digital interface capable of operating as low as 1.62 V.

The ADM3065E/ADM3066E/ADM3067E/ADM3068E are suitable for high speed, 50 Mbps, bidirectional data communication on multipoint bus transmission lines. The ADM3061E/ADM3062E/ADM3063E/ADM3064E/ADM3065E/ADM3066E/ADM3067E/ADM3068E feature a 1/4 unit load input impedance that allows up to 128 transceivers on a bus. The ADM3061E/ADM3062E/ADM3063E/ADM3064E models offer all of the same features as the ADM3065E/ADM3066E/ADM3067E/ADM3068E models at a low 500 kbps data rate that is suitable for operation over long cable runs.

The ADM3061E/ADM3062E/ADM3065E/ADM3066E are halfduplex RS-485 transceivers, fully compliant to the PROFIBUS® standard with increased 2.1 V bus differential voltage at VCC ≥ 4.5 V. The ADM3063E/ADM3064E/ADM3067E/ADM3068E are full duplex RS-485 transceiver options.

The RS-485 transceivers are available in a number of spacesaving packages, including the 10-lead, 3 mm × 3 mm lead frame chip-scale package (LFCSP), the 8-lead or 10-lead, 3 mm × 3 mm mini small outline package (MSOP), and the 8-lead or 14-lead, narrow body standard small outline packages (SOIC_N). Models with operating temperature ranges of −40°C to +125°C and −40°C to +85°C are available.

Excessive power dissipation caused by bus contention or by output shorting is prevented by a thermal shutdown circuit. If a significant temperature increase is detected in the internal driver circuitry during fault conditions, this feature forces the driver output into a high impedance state.

The ADM3061E/ADM3062E/ADM3063E/ADM3064E/ADM3065E/ADM3066E/ADM3067E/ADM3068E guarantee a logic high receiver output when the receiver inputs are shorted, open, or connected to a terminated transmission line with all drivers disabled.

Table 2 in the data sheet presents an overview of the ADM3061E/ADM3062E/ADM3063E/ADM3064E/ADM3065E/ADM3066E/ADM3067E/ADM3068E data rate capability across temperature, power supply, and package options. Refer to the Ordering Guide section for model numbering.

APPLICATIONS

  • Industrial fieldbuses
  • Process control
  • Building automation
  • PROFIBUS networks
  • Motor control servo drives and encoders 
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file View Data Sheet (Rev.I)
Documentation View All Documentation
IBIS Model ADM3066EBCPZ Download 196.08 K IBIS Model ADM3066EBRMZ Download 196.01 K
Part Models 10
1ku List Price Starting From $1.58
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ADM3066E

Documentation

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Data Sheet

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UPDATED 07/11/2023
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ADM3061E/ADM3062E/ADM3063E/ADM3064E/ADM3065E/ADM3066E/ADM3067E/ADM3068E: 3.0 V to 5.5 V, ±12 kV IEC ESD Protected, 500 kbps/50 Mbps RS-485 Transceiver Data Sheet (Rev.I)

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UPDATED 03/31/2017
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ADM3061E/ADM3062E/ADM3065E/ADM3066E: 3.0 V ～ 5.5 V、±12 kV IEC ESD保護、500 kbps/50 Mbps RS-485トランシーバー データシート (Rev.C)

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UPDATED 04/22/2019
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ADM3065E-EP/ADM3066E-EP/ADM3067E-EP: Enhanced Product Data Sheet (Rev.0)

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Application Note

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UPDATED 07/10/2017
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AN-1461: Options and Solutions for a High Speed or Low Power Signal and Power Isolated RS-485 Fieldbus (Rev.0) redirect icon

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UPDATED 07/10/2017
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AN-1461：信号和电源隔离RS-485现场总线的高速或低功耗解决方案 redirect icon

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UPDATED 07/10/2017
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AN-1461: 高速または低消費電力の信号／電源絶縁型 RS-485 フィールドバス向けのオプションおよびソリューション redirect icon

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UPDATED 06/27/2017
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AN-1449: Full Hot Swap Support with the ADM3066E for Glitch Free PLC Module Insertion (Rev.0) redirect icon

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UPDATED 06/27/2017
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AN-1449：ADM3066E支持完全热插拔，可实现无毛刺的PLC模块插入 (Rev.0) redirect icon

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UPDATED 06/27/2017
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AN-1449: グリッチ・フリーの PLC モジュール挿入のための ADM3066E によるフル・ホット・スワップのサポート redirect icon

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User Guide

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UPDATED 06/27/2017
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UG-1131: Evaluating the ADM3066E 3.0 V to 5.5 V, ±12 kV IEC ESD Protected, 50 Mbps RS-485 Transceiver (Rev.0) redirect icon

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Technical Articles

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UPDATED 11/01/2021
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How to Get the Best Results Using LTspice for EMC Simulation—Part 1 redirect icon

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UPDATED 11/01/2021
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如何使用LTspice获得出色的EMC仿真结果—第1部分 redirect icon

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UPDATED 11/01/2021
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EMCシミュレーションにLTspiceを使って最良の結果を得る方法 – パート1 redirect icon

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UPDATED 06/01/2019
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Enabling Robust Wired Condition-Based Monitoring for Industry 4.0 Part 1 redirect icon

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为工业4.0启用可靠的基于状态的有线监控第一部分 redirect icon

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UPDATED 06/01/2019
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堅牢な有線接続により、インダストリ4.0向けの状態基準保全システムを構築する【Part 1】 redirect icon

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UPDATED 11/01/2019
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Enabling Robust Wired Condition-Based Monitoring for Industry 4.0—Part 2 redirect icon

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为工业4.0启用可靠的基于状态的有线监控——第2部分 redirect icon

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堅牢な有線接続により、インダストリ4.0向けの状態基準保全システムを構築する【Part 2】 redirect icon

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UPDATED 03/01/2020
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Going Faster and Further with Fieldbus redirect icon

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利用现场总线提升速度，扩大覆盖范围 redirect icon

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フィールドバス使用時の通信速度と距離の向上 redirect icon

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Documentation

Technical Documents 9
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Data Sheet 2

ADM3061E/ADM3062E/ADM3063E/ADM3064E/ADM3065E/ADM3066E/ADM3067E/ADM3068E: 3.0 V to 5.5 V, ±12 kV IEC ESD Protected, 500 kbps/50 Mbps RS-485 Transceiver Data Sheet (Rev.I)
ADM3065E-EP/ADM3066E-EP/ADM3067E-EP: Enhanced Product Data Sheet (Rev.0)

User Guide 1

UG-1131: Evaluating the ADM3066E 3.0 V to 5.5 V, ±12 kV IEC ESD Protected, 50 Mbps RS-485 Transceiver (Rev.0)

Application Note 2

AN-1461: Options and Solutions for a High Speed or Low Power Signal and Power Isolated RS-485 Fieldbus (Rev.0)
AN-1449: Full Hot Swap Support with the ADM3066E for Glitch Free PLC Module Insertion (Rev.0)

Technical Articles 4

How to Get the Best Results Using LTspice for EMC Simulation—Part 1
Enabling Robust Wired Condition-Based Monitoring for Industry 4.0 Part 1
Enabling Robust Wired Condition-Based Monitoring for Industry 4.0—Part 2
Going Faster and Further with Fieldbus

Product Selection Guide 1

Digital Isolation and Interface Technology Selection Guide

Solutions Bulletin & Brochure 1

Boost Manufacturing Productivity with Precise Position Encoder Solutions Brochure

Analog Dialogue 2

How to Design Motor Encoders for Next-Generation Sustainable Applications
Choosing the Best Vibration Sensor for Wind Turbine Condition Monitoring

Thought Leadership Page 1

Driving Higher Levels of Flexibility, Productivity, and Sustainability in Smart Manufacturing

Webcast 1

Innovative Isolated RS-485, SPI and LVDS Communications

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2020-10-28

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Protect your Innovations: from High Precision to High Power

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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. View our quality and reliability program and certifications for more information.

Part Model Pin/Package Drawing Documentation CAD Symbols, Footprints, and 3D Models
ADM3066EACPZ 10-Lead LFCSP (3mm x 3mm) external-link
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  • Material Declaration external-link
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  • Reliablity Data external-link
ADM3066EACPZ-R7 10-Lead LFCSP (3mm x 3mm) external-link
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  • Material Declaration external-link
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  • Reliablity Data external-link
ADM3066EARMZ 10-Lead MSOP external-link
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  • Material Declaration external-link
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  • Reliablity Data external-link
ADM3066EARMZ-R7 10-Lead MSOP external-link
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  • Material Declaration external-link
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  • Reliablity Data external-link
ADM3066EBCPZ 10-Lead LFCSP (3mm x 3mm) external-link
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  • Material Declaration external-link
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  • Reliablity Data external-link
ADM3066EBCPZ-R7 10-Lead LFCSP (3mm x 3mm) external-link
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  • Material Declaration external-link
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  • Reliablity Data external-link
ADM3066EBRMZ 10-Lead MSOP external-link
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  • Material Declaration external-link
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  • Reliablity Data external-link
ADM3066EBRMZ-R7 10-Lead MSOP external-link
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  • Material Declaration external-link
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  • Reliablity Data external-link
ADM3066ETRMZ-EP 10-Lead MSOP external-link
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  • Material Declaration external-link
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ADM3066ETRMZ-EP-R7 10-Lead MSOP external-link
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Software & Part Ecosystem

Evaluation Kits 1

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EVAL-ADM3066E

ADM3066E Evaluation Board

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EVAL-ADM3066E

ADM3066E Evaluation Board

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EVAL-ADM3066E
ADM3066E Evaluation Board

Features and Benefits

  • Easy evaluation of ADM3066E 50 Mbps RS-485 transceiver
  • Board layouts for standard half duplex RS-485 footprints
    • 10-lead, MSOP, ADM3066EBRMZ (EVAL-ADM3066EEBZ)
    • 10-lead, LFCSP, ADM3066EBCPZ (EVAL-ADM3066EEB1Z)
  • Power/ground connections through screw terminal block
    • 3.0 V to 5.5 V operating voltage range on VCC
    • 1.62 V to 5.5 V VIO logic supply
  • IEC ESD protection on the RS-485 A and B bus pins
    • ±12 kV contact discharge and ±12 kV air gap discharge
  • Screw terminal blocks for logic input/output and RS-485 signals
  • Jumper-selectable enable/disable for RE and DE
  • Test points for measuring all signals
  • Resistors and footprints for termination and biasing networks
 
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Product Detail

The EVAL-ADM3066EEBZ and EVAL-ADM3066EEB1Z allow quick and easy evaluation of the ADM3066E 50 Mbps RS-485 transceiver with standard MSOP and LFCSP footprints, respectively. The evaluation boards allow the input and output functions to be exercised without external components. Screw terminal blocks provide convenient connections for power and ground, digital input and output, and RS-485 signals. The evaluation boards can be powered by a standard configurable bench power supply within a 3.0 V to 5.5 V range.


The EVAL-ADM3066EEBZ evaluation board has a footprint for the ADM3066EBRMZ half duplex RS-485 transceiver in an 10-lead MSOP package. The EVAL-ADM3066EEB1Z evaluation board has a footprint for a half duplex RS-485 transceiver in an 10-lead LFCSP package.


Complete specifications for the ADM3066E device are provided in the ADM3066E data sheet and should be consulted in conjunction with user guide (UG-1131) when using the evaluation board.

Resources

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UG-1131: Evaluating the ADM3066E 3.0 V to 5.5 V, ±12 kV IEC ESD Protected, 50 Mbps RS-485 Transceiver (Rev.0) Download

472.26 K

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EVAL-ADM3066E

ADM3066E Evaluation Board

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