Overview
The ADM1490EBRMZ-REEL7 is a high-performance RS-422/RS-485 transceiver manufactured by Analog Devices Inc. This integrated circuit is designed for balanced transmission lines and complies with the TIA/EIA-485-A-98 standard. It is optimized for high-speed data transmission and robust performance in various industrial and telecommunications applications.
Key Specifications
| Parameter | Value | Unit | Comments |
|---|---|---|---|
| Manufacturer Part Number | ADM1490EBRMZ-REEL7 | ||
| Package | 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) | ||
| Number of Pins | 8 | ||
| Voltage Supply | 4.75V to 5.25V | V | |
| Operating Temperature | -40°C to 85°C | °C | |
| Data Rate | Up to 16 Mbps | Mbps | |
| Receiver Hysteresis | 30 mV | mV | |
| ESD Protection | ±8 kV (HBM) | kV | |
| Short-Circuit Protection | ±250 mA | mA | During fault conditions |
| Thermal Shutdown | 150°C | °C | Die temperature |
Key Features
- Full Duplex RS422/RS485 Transceiver: Supports both RS422 and RS485 protocols, enabling full-duplex communication.
- High Data Rate Capability: Operates at data rates up to 16 Mbps, making it suitable for high-speed applications.
- Robust ESD Protection: Provides electrostatic discharge protection up to ±8 kV using the human body model (HBM).
- Low Power Consumption: Designed for low power consumption, which is beneficial for energy-efficient systems.
- Extended Temperature Range: Operates over a wide temperature range from -40°C to 85°C, making it suitable for industrial applications.
- Short-Circuit and Thermal Protection: Includes short-circuit protection and thermal shutdown to prevent excessive power dissipation and damage.
- Industry-Standard Package: Available in 8-TSSOP and 8-MSOP packages, facilitating easy integration with standard surface-mount technology.
Applications
- Telecommunications: Used in various telecommunications equipment for reliable data transmission.
- Industrial Control: Suitable for industrial control systems that require high-speed and robust communication.
- Networking: Employed in networking applications where balanced transmission lines are necessary.
- Motor Control: Ideal for motor control applications requiring high-speed communications.
Q & A
- What is the ADM1490EBRMZ-REEL7 used for?
The ADM1490EBRMZ-REEL7 is used as an RS422/RS485 transceiver for balanced transmission lines in various applications such as telecommunications, industrial control, and networking.
- What is the operating voltage range of the ADM1490EBRMZ-REEL7?
The operating voltage range is from 4.75V to 5.25V.
- What is the maximum data rate supported by the ADM1490EBRMZ-REEL7?
The maximum data rate supported is up to 16 Mbps.
- What kind of ESD protection does the ADM1490EBRMZ-REEL7 offer?
The device offers electrostatic discharge protection up to ±8 kV using the human body model (HBM).
- What is the operating temperature range of the ADM1490EBRMZ-REEL7?
The operating temperature range is from -40°C to 85°C.
- Does the ADM1490EBRMZ-REEL7 have short-circuit protection?
- What type of package is the ADM1490EBRMZ-REEL7 available in?
- Is the ADM1490EBRMZ-REEL7 compliant with any industry standards?
- What is the receiver hysteresis of the ADM1490EBRMZ-REEL7?
- Does the ADM1490EBRMZ-REEL7 have thermal shutdown protection?
