Overview
The ADM3066EBRMZ is a high-performance RS-485 transceiver manufactured by Analog Devices Inc. This component is designed to operate over a wide range of supply voltages and temperatures, making it versatile for various industrial and commercial applications. It supports both high-speed and low-speed data transmission, ensuring compatibility with different system requirements.
Key Specifications
| Parameter | Value | Unit | Comments |
|---|---|---|---|
| Operating Voltage Range | 3.0 V to 5.5 V | V | VCC |
| Logic Supply Voltage Range | 1.62 V to VCC | V | VIO (for ADM3066EBRMZ) |
| Operating Temperature Range | -40°C to +125°C | °C | |
| Data Rate | Up to 50 Mbps | Mbps | |
| Duplex Mode | Half | ||
| Number of Drivers/Receivers | 1/1 | ||
| Receiver Hysteresis | 30 mV | mV | |
| ESD Protection | ±12 kV IEC 61000-4-2 contact and air discharge | kV | |
| Package Type | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | ||
| Mounting Type | Surface Mount |
Key Features
- TIA/EIA RS-485 compliant over full supply range
- High-speed data rate of up to 50 Mbps and low-speed option of 500 kbps for long cables
- ESD protection on bus pins: IEC 61000-4-2 ≥ ±12 kV contact and air discharge, HBM ≥ ±30 kV
- Full hot swap support (glitch-free power-up/power-down)
- Flexible digital interface with VIO logic supply pin (1.62 V to VCC)
- 1/4 unit load input impedance allowing up to 128 transceivers on a bus
- Full receiver short-circuit and open circuit protection
Applications
The ADM3066EBRMZ is suitable for a variety of applications, including:
- Industrial automation and control systems
- Building automation and control systems
- Medical devices requiring high reliability and ESD protection
- Telecommunications and networking equipment
- Automotive systems requiring robust communication interfaces
Q & A
- What is the operating voltage range of the ADM3066EBRMZ?
The operating voltage range is 3.0 V to 5.5 V.
- What are the data rate options for the ADM3066EBRMZ?
The data rate options are up to 50 Mbps and 500 kbps for long cables.
- Does the ADM3066EBRMZ support hot swap?
Yes, it supports full hot swap with glitch-free power-up/power-down.
- What is the ESD protection level of the ADM3066EBRMZ?
The ESD protection level is ±12 kV IEC 61000-4-2 contact and air discharge, and HBM ≥ ±30 kV.
- What is the maximum number of transceivers that can be connected on a bus?
Up to 128 transceivers can be connected due to the 1/4 unit load input impedance.
- What are the package options for the ADM3066EBRMZ?
The package options are 10-TFSOP and 10-MSOP (0.118", 3.00mm Width).
- Is the ADM3066EBRMZ RoHS compliant?
Yes, the ADM3066EBRMZ is RoHS compliant.
- What is the operating temperature range of the ADM3066EBRMZ?
The operating temperature range is -40°C to +125°C.
- Does the ADM3066EBRMZ have a flexible digital interface?
Yes, it has a VIO logic supply pin that allows operation from 1.62 V to VCC.
- What kind of protection does the ADM3066EBRMZ offer for the receiver?
The ADM3066EBRMZ offers full receiver short-circuit and open circuit protection.
