Overview
The ADM3066EACPZ-R7 is a high-performance, half-duplex RS-485 transceiver produced by Analog Devices Inc. This component is part of the ADM306x family, which is known for its robustness and compliance with TIA/EIA RS-485 standards. The ADM3066EACPZ-R7 is designed to operate over a wide range of supply voltages and temperatures, making it suitable for various industrial and automotive applications.
Key Specifications
| Parameter | Symbol | Min | Typ | Max | Unit | Test Conditions/Comments |
|---|---|---|---|---|---|---|
| Operating Voltage Range (VCC) | VCC | 3.0 | 5.5 | V | ||
| Logic Supply Voltage Range (VIO) | VIO | 1.62 | 5.5 | V | ||
| Maximum Data Rate | 50 Mbps | |||||
| No Load Supply Current (ICC) | ICC | 3.5 | 7.5 | mA | DE = VIO, RE = 0 V | |
| Propagation Delay (tDPLH, tDPHL) | tDPLH, tDPHL | 9 | 15 | ns | RLDIFF = 54 Ω, CL1 = CL2 = 100 pF | |
| Skew (tDSKEW) | tDSKEW | 1 | 2 | ns | RLDIFF = 54 Ω, CL1 = CL2 = 100 pF | |
| Rise/Fall Times (tDR, tDF) | tDR, tDF | 4 | 6.7 | ns | ||
| Temperature Range | TA | -40 | 85 | °C | ||
| Package Type | 10-Lead LFCSP (3mm x 3mm) |
Key Features
- TIA/EIA RS-485 compliant over full supply range
- Operating voltage range: 3.0 V to 5.5 V on VCC and 1.62 V to 5.5 V on VIO
- High speed data rate of up to 50 Mbps
- Full hot swap support (glitch-free power-up/power-down)
- ESD protection on bus pins: IEC 61000-4-2 ≥ ±12 kV contact and air discharge, HBM ≥ ±30 kV
- Low power consumption with no load supply current of 3.5 mA to 7.5 mA
- Full receiver short-circuit and open circuit protection
Applications
- Industrial automation and control systems
- Automotive systems, including CAN, audio, and Ethernet interfaces
- Industrial I/O and IO-Link applications
- Local interconnect networks (LIN)
- Broadband switches and multiprotocol transceivers
- Signal integrity and signal line protection in various communication systems
Q & A
- What is the operating voltage range of the ADM3066EACPZ-R7?
The operating voltage range is 3.0 V to 5.5 V on VCC and 1.62 V to 5.5 V on VIO.
- What is the maximum data rate supported by the ADM3066EACPZ-R7?
The maximum data rate is up to 50 Mbps.
- What kind of ESD protection does the ADM3066EACPZ-R7 offer?
The component offers ESD protection on bus pins with IEC 61000-4-2 ≥ ±12 kV contact and air discharge, and HBM ≥ ±30 kV.
- What is the temperature range for the ADM3066EACPZ-R7?
The temperature range is -40°C to +85°C.
- What package type is the ADM3066EACPZ-R7 available in?
The component is available in a 10-Lead LFCSP (3mm x 3mm) package.
- Does the ADM3066EACPZ-R7 support hot swap operations?
Yes, it supports full hot swap operations with glitch-free power-up/power-down.
- What is the no load supply current for the ADM3066EACPZ-R7?
The no load supply current is 3.5 mA to 7.5 mA.[
- Is the ADM3066EACPZ-R7 compliant with TIA/EIA RS-485 standards?
Yes, it is compliant with TIA/EIA RS-485 standards over the full supply range.[
- What are some common applications for the ADM3066EACPZ-R7?
Common applications include industrial automation, automotive systems, industrial I/O, and local interconnect networks.[
- Does the ADM3066EACPZ-R7 offer receiver short-circuit and open circuit protection?
Yes, it offers full receiver short-circuit and open circuit protection.[
