Overview
The SN65HVD3088ED is a low-power, half-duplex RS-485 transceiver produced by Texas Instruments. Designed for high-speed data communication, this component is optimized for applications requiring signal transmission rates up to 20 Mbps. It is widely used in industrial automation, energy metering networks, and telecommunications due to its robust performance and low power consumption. The SN65HVD3088ED is housed in an SOIC-8 package, making it suitable for surface-mount technology (SMT) applications. Its compliance with the TIA/EIA-485A standard ensures reliable data transmission over long distances, even in noisy environments.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Brand | Texas Instruments | - | - |
| Model | SN65HVD3088ED | - | - |
| Package | SOIC-8 | - | - |
| Data Rate | Up to 20 | Mbps | - |
| Duplex | Half Duplex | - | - |
| Supply Voltage | 4.5 to 5.5 | V | - |
| Operating Current | 0.3 | mA | Active mode |
| Shutdown Current | 1 | nA | Shutdown mode |
| ESD Protection | Up to 15 | kV | Bus pins |
| Operating Temperature | -40 to +85 | °C | - |
Key Features
- Complies with TIA/EIA-485A standards for reliable communication.
- Low power consumption: 0.3 mA in active mode and 1 nA in shutdown mode.
- Supports high-speed data transmission up to 20 Mbps.
- Robust ESD protection up to 15 kV on bus pins.
- Half-duplex operation for efficient bidirectional communication.
- Wide operating temperature range from -40°C to +85°C.
Applications
The SN65HVD3088ED is ideal for a variety of applications, including:
- Industrial Automation: Ensures reliable data transmission in noisy industrial environments.
- Energy Metering Networks: Facilitates accurate and efficient energy data collection.
- Telecommunications: Supports high-speed communication across telecom equipment.
- Motor Control: Provides robust communication for motor control systems.
- Building Automation: Enables efficient control and monitoring of building systems.
Q & A
1. What is the maximum data rate supported by the SN65HVD3088ED?
The SN65HVD3088ED supports data rates up to 20 Mbps.
2. What is the operating voltage range for this transceiver?
The operating voltage range is 4.5 V to 5.5 V.
3. Is the SN65HVD3088ED suitable for industrial environments?
Yes, it is designed to operate reliably in noisy industrial environments.
4. What is the power consumption in active mode?
The power consumption in active mode is typically 0.3 mA.
5. Does the SN65HVD3088ED support half-duplex communication?
Yes, it is a half-duplex transceiver.
6. What is the ESD protection level on the bus pins?
The bus pins are protected against ESD up to 15 kV.
7. Can this transceiver operate in extreme temperatures?
Yes, it operates in a temperature range of -40°C to +85°C.
8. What package does the SN65HVD3088ED come in?
It is available in an SOIC-8 package.
9. Is the SN65HVD3088ED compliant with industry standards?
Yes, it complies with the TIA/EIA-485A standard.
10. What are the typical applications of this transceiver?
Typical applications include industrial automation, energy metering, telecommunications, motor control, and building automation.
