ADM3057EBRWZ-RL

ADM3057EBRWZ-RL is Analog Devices’ evaluation module (board) for the ADM3057 isolated SPI interface device. The ADM3057 provides a galvanically isolated, SPI-compatible data link between a host microcontroller side (VDD1) and a remote side (VDD2) with a built‑in isolation path and power options.
Key points:
- Used to evaluate the ADM3057’s performance, timing, and data integrity across the isolation barrier.
- Board includes dual supplies, SPI header connections, status LEDs, and jumpers to configure test scenarios.
- “EBRWZ” denotes the specific board/package variant; “RL” indicates tape‑and‑reel shipping.
- Good for testing data rates, wiring, and power options before implementing in a real design.
For exact electrical specs (isolation rating, supply ranges, supported SPI speeds), consult the ADM3057 datasheet and the ADM3057EVAL user guide.

I can help with cross-references, but I need specs. Do you want a direct cross-reference or a functionally similar part? Please share:
- Isolation voltage (e.g., 2.5 kV, 5 kV)
- Bus type and data rate (CAN, 1 Mbps, etc.)
- Supply voltage (3.3 V/5 V) and package
- Preferred vendors
With these, I’ll provide concise equivalent parts from TI, Maxim, Renesas, etc.

ADM3057EBRWZ-RL is an isolated RS-485/RS-422 transceiver with integrated IsoPower isolated power. Key features:
- 5 kV RMS galvanic isolation between logic and bus sides
- Integrated isolated power (no external transformer)
- Bidirectional/half‑duplex RS-485/RS-422 transceiver
- Data rate up to 5 Mbps
- Bus fault protection and fail-safe receiver
- Robust ESD and surge protection on bus pins
- Wide operating temperature: -40°C to +125°C
- Logic-supply options: compatible with 3.3 V or 5 V
- RoHS-compliant packaging; -RL suffix indicates lead-free variant
- Low quiescent current with enable/shutdown to minimize power
Note: For exact electrical specs and package details, refer to the official datasheet.

- Pin count: 16 pins.
- Function: Isolated RS-485/RS-422 transceiver with galvanic isolation (bus: A/B; logic: DI/RO/DE/RE) and an isolated power supply. Suitable for half‑duplex RS‑485 or RS‑422 communication; “RL” denotes reel packaging.

- Manufacturer: Analog Devices, Inc. (ADI).
- What kind of company: A public, multinational semiconductor company based in the United States that designs and manufactures analog, mixed-signal, and DSP integrated circuits (including data converters, op-amps, sensors, power management, and isolation products).

ADM3057EBRWZ-RL is an isolated RS-485/RS-422 transceiver with integrated isolated power. Typical application areas include:
- Industrial automation and process control (PLC I/O, motor drives, robotics) needing galvanic isolation.
- Remote data acquisition and telemetry (sensors, meters, SCADA) over long RS-485/422 links.
- Building automation and energy management (HVAC, lighting, smart meters).
- Harsh industrial environments requiring strong noise immunity and protection from large common‑mode transients.
- Any system needing safe, fault-tolerant differential communications between a host controller and remote devices.

ADM3057EBRWZ-RL uses an 8-pin small-outline package (SOIC), RoHS-compliant and shipped in tape-and-reel (RL) format.