Overview
The TRS232EIDR is an RS-232 interface integrated circuit (IC) manufactured by Texas Instruments. Designed for serial communication applications, this IC supports full-duplex communication and is widely used in industrial, automotive, and consumer electronics. Its compact SOP-16 package and robust features make it suitable for applications requiring reliable data transmission and ESD protection. The TRS232EIDR is particularly valued for its compatibility with a wide range of devices and its ability to operate efficiently in harsh environments.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Manufacturer | Texas Instruments | - | - |
| Product Category | RS-232 Interface IC | - | - |
| Mounting Style | SMD/SMT | - | - |
| Package | SOP-16 | - | - |
| Function | Transceiver | - | - |
| Data Rate | 250 | kb/s | - |
| Drivers | 2 | - | - |
| Receivers | 2 | - | - |
| Duplex | Full Duplex | - | - |
| Operating Supply Current | 10 | mA | - |
| Operating Temperature | -40 to +85 | °C | - |
| Supply Voltage | 3 to 5.5 | V | - |
Key Features
- Supports full-duplex communication for efficient data transmission.
- Compact SOP-16 package ideal for space-constrained applications.
- Robust ESD protection up to ±15 kV ensures reliability in harsh environments.
- Wide operating voltage range (3V to 5.5V) enhances compatibility with various systems.
- Low power consumption with an operating supply current of 10 mA.
Applications
The TRS232EIDR is widely used in applications requiring reliable serial communication, such as industrial automation, automotive electronics, and consumer electronics. Its robust design and ESD protection make it suitable for environments with high electromagnetic interference (EMI). Specific applications include data acquisition systems, networking equipment, and embedded systems. Additionally, it is commonly integrated into devices like POS terminals, medical equipment, and industrial control systems.
Q & A
1. What is the operating voltage range of the TRS232EIDR?
The TRS232EIDR operates within a voltage range of 3V to 5.5V.
2. How many drivers and receivers does the TRS232EIDR have?
It includes 2 drivers and 2 receivers.
3. What is the data rate supported by the TRS232EIDR?
The data rate is up to 250 kb/s.
4. Does the TRS232EIDR support full-duplex communication?
Yes, it supports full-duplex communication.
5. What is the operating temperature range of the TRS232EIDR?
It operates between -40°C and +85°C.
6. What package does the TRS232EIDR come in?
It is available in a SOP-16 package.
7. Is the TRS232EIDR suitable for automotive applications?
Yes, its robust design and ESD protection make it suitable for automotive electronics.
8. What is the typical supply current of the TRS232EIDR?
The typical supply current is 10 mA.
9. Does the TRS232EIDR provide ESD protection?
Yes, it offers ESD protection up to ±15 kV.
10. Can the TRS232EIDR be used in industrial control systems?
Yes, it is commonly used in industrial control systems due to its reliability and robust features.
