ADM2682EBRIZ-RL7 - Brand New Analog Devices Special Purpose Isolators
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Description
The ADM2682E/ADM2687E are fully integrated 5 kV rms signal and power isolated data transceivers with ±15 kV ESD protection and are suitable for high speed communication on multipoint transmission lines.
Specifications and features
ADM2682EBRIZ-RL7 is a 5 kV rms isolated RS-485/RS-422 transceiver, configurable as half or full duplex isoPower integrated isolated dc-to-dc converter that can connect up to 256 nodes on one bus. It has ±15 kV ESD protection on RS-485 input/output pins. The data rate of ADM2682E is 16 Mbps while it is 500 kbps for ADM2687E. The device is designed for balanced transmission lines and complies with ANSI/TIA/EIA-485-A-98 and ISO 8482:1987(E). It operates seamlessly with 5 V or 3.3 V supply, realizing a fully integrated signal and power isolated RS-485 solution. The device also has an active high driver enable and an active high receiver enable that causes the receiver output to enter a high impedance state when disabled. The ADM2682E/ADM2687E contains isoPower technology that uses high frequency switching elements to transfer power through the transformer. The parts are fully specified over the industrial temperature range and are available in a highly integrated, 16-lead, widebody SOIC package with >8mm creepage and clearance. The device implements features such as current limiting and thermal shutdown, safety and regulatory approvals, high common-mode transient immunity: >25 kV/µs, and others.
Application Scenarios
ADM2682EBRIZ-RL7 is perfect for isolated RS-485/RS-422 interfaces, industrial field networks, multipoint data transmission systems, and other related applications that require high speed communication on multipoint transmission lines.
Comparison
Advantages- The ADM2682EBRIZ-RL7 is a fully integrated 5 kV rms signal and power isolated data transceivers, eliminating the need for an external dc-to-dc isolation block
- It has ±15 kV ESD protection on RS-485 input/output pins
- It is designed for balanced transmission lines and complies with ANSI/TIA/EIA-485-A-98 and ISO 8482:1987(E)
- It has an active high driver enable and an active high receiver enable that causes the receiver output to enter a high impedance state when disabled
- It contains isoPower technology that uses high frequency switching elements to transfer power through the transformer
- The device supports high common-mode transient immunity: >25 kV/µs
- The device implements features such as current limiting and thermal shutdown
- The device has safety and regulatory approvals, such as UL recognition, CSA Component Acceptance Notice, IEC 60601-1, IEC 60950-1, and VDE Certificates of Conformity
Disadvantages- The device does not support a data rate higher than 16 Mbps (ADM2682E) or 500 kbps (ADM2687E)
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Datasheet
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Shopping guide
Delivery period:
- - Will ship out in 2-3 days
- - DHL Express: 3-7 business days
- - DHL eCommerce: 12-22 business days
- - FedEx International Priority: 3-7 business days
- - EMS: 10-15 business days
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- Datasheet: Download ADM2682EBRIZ-RL7
- Chipdatas Part: CD87-ADM2682EBRIZ-RL7
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/09/19 08:51 +0800
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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The fee is charged according to the rule of PayPal.
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