ISL32435EIUZ

Product Overview

Category

ISL32435EIUZ belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in communication systems and industrial applications for serial communication.

Characteristics

• High-speed RS-485/RS-422 transceiver
• Supports data rates up to 20Mbps
• Low power consumption
• Wide supply voltage range: 3V to 5.5V
• Robust ESD protection
• Small package size

Package

ISL32435EIUZ is available in a small outline integrated circuit (SOIC) package.

Essence

The essence of ISL32435EIUZ lies in its ability to provide reliable and high-speed communication between devices using the RS-485/RS-422 protocols.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Supply Voltage Range: 3V to 5.5V
• Data Rate: Up to 20Mbps
• Operating Temperature Range: -40°C to +85°C
• Number of Pins: 16
• ESD Protection: ±15kV (Human Body Model)
• Package Type: SOIC

Detailed Pin Configuration

1. DE (Driver Enable)
2. RE (Receiver Enable)
3. RO (Receiver Output)
4. DI (Driver Input)
5. GND (Ground)
6. VCC (Supply Voltage)
7. A (Non-Inverting Receiver Input)
8. B (Inverting Receiver Input)
9. Y (Non-Inverting Driver Output)
10. Z (Inverting Driver Output)
11. NC (No Connection)
12. NC (No Connection)
13. NC (No Connection)
14. NC (No Connection)
15. NC (No Connection)
16. NC (No Connection)

Functional Features

• High-speed data transmission
• Half-duplex communication
• Receiver input hysteresis for improved noise immunity
• Low power consumption in standby mode
• Short-circuit and thermal protection

Advantages

• Wide supply voltage range allows compatibility with various systems
• High-speed data rates enable efficient communication
• Robust ESD protection ensures reliability in harsh environments
• Small package size saves board space

Disadvantages

• Limited to half-duplex communication
• Not suitable for applications requiring full-duplex communication

Working Principles

ISL32435EIUZ is designed to facilitate serial communication using the RS-485/RS-422 protocols. It operates in a half-duplex mode, allowing bidirectional communication over a single pair of differential lines. The driver section converts the logic-level signals into differential voltages, while the receiver section converts the received differential voltages back into logic-level signals.

Detailed Application Field Plans

ISL32435EIUZ finds applications in various fields, including:

1. Industrial automation systems
2. Building automation systems
3. HVAC control systems
4. Security systems
5. Data acquisition systems
6. Instrumentation and measurement equipment

Detailed and Complete Alternative Models

1. MAX485E
2. SN65HVD485E
3. LTC2850
4. ADM485
5. SP3485

These alternative models offer similar functionality and can be considered as alternatives to ISL32435EIUZ.

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