LTC2850HDD#PBF

Product Overview

Category: Integrated Circuit (IC)

Use: LTC2850HDD#PBF is a high-speed RS485/RS422 transceiver designed for use in industrial applications. It provides robust communication over long distances and in noisy environments.

Characteristics: - High-speed data transmission - Robust communication in noisy environments - Low power consumption - Wide operating temperature range - ESD protection

Package: LTC2850HDD#PBF comes in a 10-pin DFN package, which ensures compactness and ease of integration into various systems.

Essence: The essence of LTC2850HDD#PBF lies in its ability to enable reliable and efficient communication in industrial settings, where noise and long distances can pose challenges.

Packaging/Quantity: LTC2850HDD#PBF is available in tape and reel packaging, with a quantity of 250 units per reel.

Specifications

• Supply Voltage Range: 3V to 5.5V
• Data Rate: Up to 20Mbps
• Operating Temperature Range: -40°C to 85°C
• ESD Protection: ±15kV Human Body Model
• Number of Pins: 10
• Package Type: DFN

Detailed Pin Configuration

1. DE - Driver Output Enable
2. RE - Receiver Output Enable
3. A - Non-Inverting Driver Input / Receiver Output
4. B - Inverting Driver Input / Receiver Output
5. GND - Ground
6. VCC - Power Supply
7. RO - Receiver Output
8. DI - Driver Input
9. Y - Non-Inverting Receiver Input
10. Z - Inverting Receiver Input

Functional Features

• High-speed data transmission: LTC2850HDD#PBF supports data rates of up to 20Mbps, enabling fast and efficient communication.
• Robust communication in noisy environments: The transceiver incorporates various noise rejection techniques, ensuring reliable data transmission even in electrically noisy industrial environments.
• Low power consumption: With its low quiescent current and shutdown mode, LTC2850HDD#PBF minimizes power consumption, making it suitable for battery-powered applications.
• Wide operating temperature range: The transceiver can operate in a wide temperature range, from -40°C to 85°C, making it suitable for harsh industrial environments.
• ESD protection: LTC2850HDD#PBF provides ±15kV Human Body Model ESD protection, safeguarding the IC against electrostatic discharge.

Advantages and Disadvantages

Advantages: - High-speed data transmission capability - Robust communication in noisy environments - Low power consumption - Wide operating temperature range - ESD protection

Disadvantages: - Limited pin configuration options - Relatively higher cost compared to some alternatives

Working Principles

LTC2850HDD#PBF operates based on the RS485/RS422 standard. It uses differential signaling to transmit data, which provides noise immunity and allows for long-distance communication. The transceiver incorporates driver and receiver circuits that convert digital signals into balanced voltage levels for transmission and reception.

Detailed Application Field Plans

LTC2850HDD#PBF finds applications in various industrial fields, including: 1. Factory automation systems 2. Process control systems 3. Building automation systems 4. Industrial robotics 5. Power distribution systems 6. HVAC (Heating, Ventilation, and Air Conditioning) systems

Detailed and Complete Alternative Models

Some alternative models to LTC2850HDD#PBF are: 1. MAX485EESA+ 2. SN65HVD485EDR 3. ADM485ARZ 4. SP3485EN-L/TR

These models offer similar functionality and can be considered as alternatives based on specific requirements and preferences.

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