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Analog Devices ADM2587E | Demoboard EVAL-ADM2587EARDZ Arduino Shield
Signal and Power Isolated RS-485 Transceiver with ±15 kV ESD Protection
Overview
| Topology | Other Topology |
Description
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-todc 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.
Features
- Isolated RS-485/RS-422 transceiver, configurable as half or full duplex
- isoPower integrated isolated dc-to-dc converter
- ±15 kV ESD protection on RS-485 input/output pins
- ADM2582E data rate: 16 Mbps
- ADM2587E data rate: 500 kbps
- 5 V or 3.3 V operation
- See datasheet for additional features
Typical applications
- Industrial field networks
- Multipoint data transmission systems
More information
Products
| Order Code | Datasheet | Simulation | Downloads | Product series | Z @ 100 MHz (Ω) | Zmax (Ω) | Test Condition Zmax | IR 2 (mA) | RDC max. (Ω) | Type | Pins | Rows | H (mm) | Gender | IR (mA) | Packaging | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 7427927161 | SPEC | 8 files | WE-CBF SMT EMI Suppression Ferrite Bead | 600 | 1300 | 300 MHz | 510 | 0.56 | High Speed | – | – | 0.5 | – | 250 | – | ||
 | 61301421121 | SPEC | – | 6 files | WR-PHD 2.54 mm THT Dual Pin Header | – | – | – | – | – | Straight | 14 | Dual | – | Pin Header | 3000 | Bag |
| Order Code | Datasheet | Simulation | |
|---|---|---|---|
| 7427927161 | SPEC | |
| 61301421121 | SPEC | – |
| Samples |
|---|
| Order Code | Datasheet | Simulation | Downloads | Product series | Z @ 100 MHz (Ω) | Zmax (Ω) | Test Condition Zmax | IR 2 (mA) | RDC max. (Ω) | Type | Pins | Rows | H (mm) | Gender | IR (mA) | Packaging | Samples |
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