Overview
The LTC2862IS8-1#TRPBF is a high-speed RS422/RS485 transceiver produced by Analog Devices Inc. This component is designed to operate in a wide range of environments, offering robust protection features and high data transmission rates. It is part of the LTC2862 series, known for its reliability and versatility in various industrial and communication applications.
Key Specifications
| Parameter | Conditions | Min | Typ | Max | Units |
|---|---|---|---|---|---|
| Supply Voltage (VCC) | 3V | 5.5V | V | ||
| Data Rate | 20 Mbps | Mbps | |||
| Differential Driver Output Voltage (|VOD|) | R = 27Ω | 1.5V | V | ||
| Receiver Output High Voltage (VOH) | I(RO) = –3mA, VL ≥ 2.25V | VCC – 0.4V | V | ||
| Receiver Output Low Voltage (VOL) | I(RO) = 3mA | 0.4V | V | ||
| ESD Protection | Interface Pins | ±15kV | V | ||
| Operating Temperature Range | –40°C | 85°C | °C |
Key Features
- High-Speed Data Transmission: Supports data rates up to 20 Mbps for high-speed communication.
- Integrated Protection Features: Includes ±60V overvoltage protection, ±15kV ESD protection on interface pins, and thermal shutdown protection.
- Wide Supply Voltage Range: Operates on supply voltages from 3V to 5.5V, enhancing flexibility in system integration.
- Extended Common Mode Range: Supports an extended common mode range of ±25V, improving data communication reliability in noisy environments.
- Fail-Safe Receiver Operation: Ensures guaranteed failsafe receiver operation, enhancing reliability in the presence of large ground loop voltages.
- High Input Impedance: Supports up to 256 nodes, making it suitable for multi-point communication systems.
- Short-Circuit Protection: Provides short-circuit protection for enhanced safety.
Applications
- Industrial Control Systems: Ideal for use in industrial automation and control systems due to its robust protection features and high reliability.
- Networked Communication Devices: Suitable for networked communication devices that require high-speed and reliable data transmission.
- Data Acquisition Units: Used in data acquisition systems where high-speed data transmission and robust protection are essential.
Q & A
- What is the maximum data rate supported by the LTC2862IS8-1#TRPBF?
The LTC2862IS8-1#TRPBF supports a maximum data rate of 20 Mbps.
- What is the operating supply voltage range for this component?
The component operates on supply voltages from 3V to 5.5V.
- What kind of ESD protection does the LTC2862IS8-1#TRPBF offer?
The component offers ±15kV ESD protection on interface pins and ±8kV on all other pins).
- What is the operating temperature range for this component?
The operating temperature range is from –40°C to 85°C).
- Does the LTC2862IS8-1#TRPBF support failsafe receiver operation?
Yes, it ensures guaranteed failsafe receiver operation).
- How many nodes can the LTC2862IS8-1#TRPBF support?
The component supports up to 256 nodes due to its high input impedance).
- What kind of protection does the LTC2862IS8-1#TRPBF offer against overvoltage?
The component offers ±60V overvoltage protection).
- Is the LTC2862IS8-1#TRPBF compatible with industry-standard footprints?
Yes, it is compatible with the industry-standard SO-8 footprint).
- What are the key application areas for the LTC2862IS8-1#TRPBF?
The key application areas include industrial control systems, networked communication devices, and data acquisition units).
- What is the current product lifecycle status of the LTC2862IS8-1#TRPBF?
The product is currently active with no notice of discontinuation).
