Overview
The ADM3065EARMZ-R7 is a high-performance RS-485 transceiver from Analog Devices Inc., designed to operate within a wide range of industrial and commercial environments. This device is part of the ADM306x family, which offers robust ESD protection and high-speed data transmission capabilities. The ADM3065EARMZ-R7 is particularly suited for applications requiring reliable, high-speed communication over long distances.
Key Specifications
| Parameter | Symbol | Min | Typ | Max | Unit | Test Conditions/Comments |
|---|---|---|---|---|---|---|
| Operating Voltage Range | VCC | 3.0 | 5.5 | V | ||
| Logic Supply Voltage Range | VIO | 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 | ||
| No Load Supply Current | ICC | 3.5 | 7.5 | mA | DE = VIO, RE = 0 V | |
| Temperature Range | TA | -40 | 85 | °C | ||
| Package Type | 8-Lead MSOP |
Key Features
- TIA/EIA RS-485 compliant over full supply range
- Operating voltage range: 3.0 V to 5.5 V on VCC
- Logic supply voltage option: 1.62 V to 5.5 V on VIO (for certain models)
- High-speed data rate: up to 50 Mbps
- 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)
- Full receiver short-circuit and open-circuit protection
Applications
The ADM3065EARMZ-R7 is suitable for a variety of applications that require reliable, high-speed serial communication. These include:
- Industrial automation and control systems
- Building automation systems
- Point-of-sale terminals and kiosks
- Medical devices and equipment
- Automotive systems requiring robust serial communication
Q & A
- What is the operating voltage range of the ADM3065EARMZ-R7?
The operating voltage range is 3.0 V to 5.5 V on VCC.
- What is the maximum data rate supported by the ADM3065EARMZ-R7?
The maximum data rate is up to 50 Mbps.
- What type of ESD protection does the ADM3065EARMZ-R7 offer?
The device offers ESD protection on bus pins: IEC 61000-4-2 ≥ ±12 kV contact and air discharge, HBM ≥ ±30 kV.
- What is the temperature range for the ADM3065EARMZ-R7?
The temperature range is -40°C to +85°C.
- What package type is the ADM3065EARMZ-R7 available in?
The device is available in an 8-Lead MSOP package.
- Is the ADM3065EARMZ-R7 compliant with RS-485 standards?
- Does the ADM3065EARMZ-R7 support hot swap operations?
- What is the logic supply voltage range for the ADM3065EARMZ-R7?
The logic supply voltage range is 1.62 V to 5.5 V on VIO (for certain models).
- What kind of receiver protection does the ADM3065EARMZ-R7 offer?
The device offers full receiver short-circuit and open-circuit protection.
- Where can the ADM3065EARMZ-R7 be used?
