ISL32498EIBZ-T
Product Overview
Category
ISL32498EIBZ-T belongs to the category of integrated circuits (ICs).
Use
This product is commonly used for serial communication applications.
Characteristics
- High-speed RS-485/RS-422 transceiver
- Supports data rates up to 20Mbps
- Wide supply voltage range: 3V to 5.5V
- Low quiescent current: 300μA
- Enhanced ESD protection: ±16kV HBM, ±8kV IEC61000-4-2 Air Gap Discharge, and ±6kV IEC61000-4-2 Contact Discharge
Package
ISL32498EIBZ-T is available in a small outline integrated circuit (SOIC) package.
Essence
The essence of ISL32498EIBZ-T 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 and the quantity per reel varies depending on the manufacturer's specifications.
Specifications
- Supply Voltage Range: 3V to 5.5V
- Data Rate: Up to 20Mbps
- Number of Channels: 1
- Operating Temperature Range: -40°C to +85°C
- Package Type: SOIC
Detailed Pin Configuration
The pin configuration of ISL32498EIBZ-T is as follows:
| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | VCC | Power Supply Voltage | | 2 | RO | Receiver Output | | 3 | RE | Receiver Enable | | 4 | DE | Driver Enable | | 5 | DI | Driver Input | | 6 | GND | Ground |
Functional Features
- High-speed data transmission: ISL32498EIBZ-T supports data rates up to 20Mbps, making it suitable for applications that require fast and reliable communication.
- Enhanced ESD protection: The transceiver is designed with enhanced electrostatic discharge (ESD) protection, ensuring robustness in harsh environments.
- Wide supply voltage range: With a supply voltage range of 3V to 5.5V, this IC can be easily integrated into various systems.
- Low quiescent current: The low quiescent current of 300μA helps in reducing power consumption.
Advantages and Disadvantages
Advantages
- High-speed data transmission capability
- Enhanced ESD protection
- Wide supply voltage range
- Low quiescent current
Disadvantages
- Limited number of channels (only 1 channel)
Working Principles
ISL32498EIBZ-T operates based on the RS-485/RS-422 protocols. It uses differential signaling to transmit and receive data, allowing for noise-immune communication over long distances. The driver section converts the logic-level signals into differential voltages, while the receiver section converts the differential voltages back into logic-level signals.
Detailed Application Field Plans
ISL32498EIBZ-T finds applications in various fields, including: 1. Industrial automation 2. Building automation 3. Process control systems 4. Security systems 5. Data communication networks 6. Automotive electronics
Detailed and Complete Alternative Models
Some alternative models to ISL32498EIBZ-T are: 1. MAX485ESA+ 2. SN65HVD485EDR 3. LTC2857IDD#PBF 4. ADM2587EBRWZ 5. SP3485EN-L/TR
These alternative models offer similar functionality and can be considered as substitutes depending on specific requirements.
Word count: 511 words
10個與ISL32498EIBZ-T在技術方案中應用相關的常見問題與解答
Sure! Here are 10 common questions and answers related to the application of ISL32498EIBZ-T in technical solutions:
Q: What is ISL32498EIBZ-T? A: ISL32498EIBZ-T is a high-speed, low-power RS-485/RS-422 transceiver IC.
Q: What is the operating voltage range of ISL32498EIBZ-T? A: The operating voltage range is typically between 3V and 5.5V.
Q: What is the maximum data rate supported by ISL32498EIBZ-T? A: ISL32498EIBZ-T supports data rates up to 20Mbps.
Q: Can ISL32498EIBZ-T be used for half-duplex communication? A: Yes, ISL32498EIBZ-T can be used for both half-duplex and full-duplex communication.
Q: Does ISL32498EIBZ-T have built-in ESD protection? A: Yes, ISL32498EIBZ-T has ±15kV ESD protection on the RS-485/RS-422 bus pins.
Q: What is the typical supply current of ISL32498EIBZ-T? A: The typical supply current is around 300µA.
Q: Can ISL32498EIBZ-T operate in harsh industrial environments? A: Yes, ISL32498EIBZ-T is designed to operate in industrial temperature ranges (-40°C to +85°C) and is suitable for harsh environments.
Q: Does ISL32498EIBZ-T support fail-safe biasing? A: Yes, ISL32498EIBZ-T supports fail-safe biasing to ensure a known output state when the bus is idle.
Q: Can ISL32498EIBZ-T be used in multi-drop configurations? A: Yes, ISL32498EIBZ-T can be used in multi-drop configurations with up to 32 transceivers on the bus.
Q: What package options are available for ISL32498EIBZ-T? A: ISL32498EIBZ-T is available in a small 8-lead SOIC package and a space-saving 8-lead DFN package.
Please note that these answers are general and may vary depending on the specific application and requirements. It's always recommended to refer to the datasheet and consult the manufacturer for detailed information.