Overview
The Analog Devices ADM3065ETRMZ-EP-R7, also known as ADM3065EBRZ-R7, is a high-speed, half-duplex RS-485 transceiver designed for robust and reliable serial communication. This device supports data rates up to 50 Mbps, making it suitable for a wide range of industrial and automotive applications. It operates over a wide supply voltage range of 3V to 5.5V and an extended temperature range of -55°C to 125°C, ensuring versatility and reliability in various environments.
Key Specifications
| Parameter | Min | Typ | Max | Unit | Test Conditions/Comments |
|---|---|---|---|---|---|
| Supply Voltage (VCC) | 3.0 | 5.5 | V | ||
| Operating Temperature | -55 | 125 | °C | ||
| Supply Current (ICC) | 2 | 7.5 | mA | No load, DE = VCC, RE = 0 V | |
| Supply Current in Shutdown Mode (ISHDN) | 450 | µA | DE = 0 V, RE = VCC | ||
| Maximum Data Rate | 50 | Mbps | |||
| Receiver Input Hysteresis (VHYS) | 30 | mV | -7 V ≤ VCM ≤ +12 V | ||
| Line Input Resistance (RIN) | 48 | 96 | kΩ | -7 V ≤ VCM ≤ +12 V | |
| Propagation Delay (tDPLH, tDPHL) | 9 | 15 | ns | RLDIFF = 54 Ω, CL1 = CL2 = 100 pF |
Key Features
- High-speed data rates up to 50 Mbps
- Single driver and receiver in a compact 8-MSOP package
- Wide supply voltage range of 3V to 5.5V
- Extended operating temperature range of -55°C to 125°C
- 30mV receiver input hysteresis for noise immunity
- Slew-rate limited driver for EMI reduction
- Thermal shutdown and short-circuit protection
- 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)
Applications
- Industrial automation and control systems
- Building automation and security systems
- Automotive and transportation applications
- Remote monitoring and telemetry systems
Q & A
- What is the maximum data rate supported by the ADM3065EBRZ-R7?
The ADM3065EBRZ-R7 supports data rates up to 50 Mbps.
- What is the operating temperature range of the ADM3065EBRZ-R7?
The device operates over an extended temperature range of -55°C to 125°C.
- What is the supply voltage range for the ADM3065EBRZ-R7?
The supply voltage range is 3V to 5.5V.
- Does the ADM3065EBRZ-R7 have ESD protection?
- What kind of protection features does the ADM3065EBRZ-R7 have?
The device features thermal shutdown, short-circuit protection, and slew-rate limited driver for EMI reduction.
- What is the package type of the ADM3065EBRZ-R7?
The device is available in an 8-lead MSOP package.
- Is the ADM3065EBRZ-R7 compatible with standard RS-485 protocols?
- What are some common applications of the ADM3065EBRZ-R7?
- Does the ADM3065EBRZ-R7 support hot swap?
- What is the receiver input hysteresis of the ADM3065EBRZ-R7?
