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GD75232DWR
+BOMIC TRANSCEIVER FULL 3/5 20SOIC
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Nhà sản xuấtTexas Dụng cụ
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Ông. Phần #GD75232DWR
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Thông số kỹ thuật
| thuộc tính | Giá trị |
| Series | GD |
| Part Status | Active |
| Type | Transceiver |
| Protocol | RS232 |
| Number of Drivers/Receivers | 3/5 |
| Duplex | Full |
| Receiver Hysteresis | 500 mV |
| Data Rate | 120Kbps |
| Voltage - Supply | 5V, ±7.5V ~ 15V |
| Operating Temperature | 0°C ~ 70°C |
| Mounting Type | Surface Mount |
| Package / Case | 20-SOIC (0.295", 7.50mm Width) |
| Supplier Device Package | 20-SOIC |
| Base Product Number | GD75232 |
Tổng quan
Description
Key features of the GD75232DWR include wide operational voltage ranges, thermal shutdown protection, and a slew rate control. This control minimizes electromagnetic interference, making it ideal for use in environments with strict noise requirements. The device also provides ESD protection, ensuring robust operation in challenging conditions.
The GD75232DWR is commonly used in applications like computers, modems, and other equipment that require serial data communication. Its compact form factor and robust performance make it a popular choice in both consumer electronics and industrial systems. With its ability to manage multiple data lines, it simplifies circuit design and reduces the need for additional components, offering an efficient and cost-effective solution for developers.
Equivalent
1. MAX232 by Maxim Integrated
2. SN751232 by Texas Instruments
3. ICL232 by Intersil
4. ADM232 by Analog Devices
5. SP232 by Exar
These alternatives provide similar functionalities with varying specifications, so it's important to check datasheets for compatibility with your specific requirements.
Features
Pinout
Here's a concise breakdown of its key functions:
1. Triple Driver/Receiver: It contains three independent driver/receiver pairs for RS-232 communication.
2. Voltage Levels: It converts TTL/CMOS input levels to RS-232 output levels and vice versa, which is essential for interfacing between microcontrollers and RS-232 ports.
3. Pin Configuration: The 20 pins of this IC include multiple driver and receiver inputs and outputs, power supply pins, and ground connections.
4. Protection Features: The device often includes features like short-circuit protection and thermal shutdown.
5. Supply Voltage: It typically operates with a dual supply voltage, such as ±12V, to accommodate the RS-232 standard requirements.
6. Application Areas: It is used in environments requiring robust serial communication, such as computers, networking equipment, and industrial control systems.
For a detailed pin configuration and electrical characteristics, referring to the datasheet is recommended.
Manufacturer
Application
1. Computer Serial Ports: Facilitating communication between computers and peripherals.
2. Modems and Routers: Enabling data exchange over telephone lines.
3. Industrial Automation: Supporting serial communication in PLCs and other control systems.
4. Embedded Systems: Providing RS-232 connectivity for microcontrollers and other embedded devices.
5. Networking Equipment: Ensuring reliable data transfer in switches and hubs.
Its wide range of operating conditions and ability to drive long lines make it suitable for various industrial and commercial applications.