Overview
The ADM3067EARZ is a high-speed, isolated RS-485 transceiver produced by Analog Devices Inc. This device is part of the ADM306x family, which offers robust and reliable communication solutions for various industrial and automotive applications. The ADM3067EARZ is designed to operate over a wide temperature range and provides excellent ESD protection, making it suitable for harsh environments.
Key Specifications
| Parameter | Min | Typ | Max | Unit | Test Conditions/Comments |
|---|---|---|---|---|---|
| Operating Voltage Range (VCC) | 3.0 | 5.5 | V | ||
| VIO Logic Supply Range | 1.62 | 5.5 | V | ||
| Maximum Data Rate | 50 Mbps | ||||
| Propagation Delay (tDPLH, tDPHL) | 9 | 15 | ns | RLDIFF = 54 Ω, CL1 = CL2 = 100 pF | |
| Skew (tDSKEW) | 1 | 2 | ns | RLDIFF = 54 Ω, CL1 = CL2 = 100 pF | |
| Rise/Fall Times (tDR, tDF) | 4 | 6.7 | ns | ||
| Temperature Range | -40°C | +85°C | |||
| Package Type | 14-Lead SOIC |
Key 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 and air discharge, HBM ≥ ±30 kV
- Full hot swap support (glitch-free power-up/power-down)
- High-speed data rate of up to 50 Mbps
- Full receiver short-circuit, open circuit, and fail-safe protection
Applications
- Industrial automation and control systems
- Automotive systems requiring high-speed and reliable communication
- Building automation and control networks
- Medical devices requiring isolated communication interfaces
- Any application requiring robust, high-speed RS-485 communication with ESD protection
Q & A
- What is the operating voltage range of the ADM3067EARZ?
The operating voltage range of the ADM3067EARZ is 3.0 V to 5.5 V on VCC.
- What is the maximum data rate supported by the ADM3067EARZ?
The ADM3067EARZ supports a maximum data rate of up to 50 Mbps.
- What kind of ESD protection does the ADM3067EARZ offer?
The ADM3067EARZ offers ESD protection on the bus pins, including IEC 61000-4-2 ≥ ±12 kV contact and air discharge, and HBM ≥ ±30 kV.
- What is the temperature range for the ADM3067EARZ?
The temperature range for the ADM3067EARZ is -40°C to +85°C.
- What package type is the ADM3067EARZ available in?
The ADM3067EARZ is available in a 14-Lead SOIC package.
- Does the ADM3067EARZ support hot swap operations?
Yes, the ADM3067EARZ supports full hot swap operations with glitch-free power-up and power-down.
- What is the VIO logic supply range for the ADM3067EARZ?
The VIO logic supply range for the ADM3067EARZ is 1.62 V to 5.5 V.
- Is the ADM3067EARZ compliant with TIA/EIA RS-485 standards?
Yes, the ADM3067EARZ is TIA/EIA RS-485 compliant over the full supply range.
- What kind of receiver protection does the ADM3067EARZ offer?
The ADM3067EARZ offers full receiver short-circuit, open circuit, and fail-safe protection.
- Where can the ADM3067EARZ be used?
The ADM3067EARZ can be used in industrial automation, automotive systems, building automation, medical devices, and any application requiring robust, high-speed RS-485 communication with ESD protection.
