規格
| 屬性 | 價值 |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| Type | Transceiver |
| Protocol | RS232 |
| NumberofDrivers/Receivers | 2/2 |
| Duplex | Full |
| ReceiverHysteresis | 300 mV |
| DataRate | 250kbps |
| Voltage-Supply | 3V ~ 5.5V |
| OperatingTemperature | -40°C ~ 85°C |
| MountingType | Surface Mount |
| Package/Case | 16-SSOP (0.209, 5.30mm Width) |
概述
Description
The TRS3232EIDBR is a dual-channel RS-232 line driver/receiver. It is designed for serial communication applications, providing the necessary interface between TTL/CMOS logic levels and RS-232 standards. This IC operates from a single 3V to 5.5V power supply, making it suitable for battery-powered and portable applications. The device features low power consumption with a shutdown mode, conserving power when not in use.
Key features include:
1. Voltage Range: Operates from 3V to 5.5V.
2. Data Rates: Supports data rates up to 250 kbps.
3. ESD Protection: Offers robust Electrostatic Discharge (ESD) protection exceeding ±15kV.
4. Pin-Compatible: Compatible with industry-standard RS-232 transceivers.
5. Package: Available in a small TSSOP package.
The TRS3232EIDBR is suitable for a variety of applications, including PDAs, notebooks, laptops, and other devices that require reliable serial communication. Its design ensures compatibility with existing RS-232 ports, making it a versatile choice for interfacing in embedded systems.
Key features include:
1. Voltage Range: Operates from 3V to 5.5V.
2. Data Rates: Supports data rates up to 250 kbps.
3. ESD Protection: Offers robust Electrostatic Discharge (ESD) protection exceeding ±15kV.
4. Pin-Compatible: Compatible with industry-standard RS-232 transceivers.
5. Package: Available in a small TSSOP package.
The TRS3232EIDBR is suitable for a variety of applications, including PDAs, notebooks, laptops, and other devices that require reliable serial communication. Its design ensures compatibility with existing RS-232 ports, making it a versatile choice for interfacing in embedded systems.
Equivalent
The TRS3232EIDBR is a RS-232 line driver/receiver from Texas Instruments. Equivalent products include:
1. MAX3232 by Maxim Integrated: A similar dual-channel RS-232 transceiver.
2. ST3232 by STMicroelectronics: Another dual RS-232 transceiver with comparable features.
3. SP3232E by MaxLinear/Exar: Offers similar functionality and pin compatibility.
4. ADM3232E by Analog Devices: A compatible RS-232 transceiver with ESD protection.
Ensure to verify specific requirements and specifications when selecting an equivalent.
1. MAX3232 by Maxim Integrated: A similar dual-channel RS-232 transceiver.
2. ST3232 by STMicroelectronics: Another dual RS-232 transceiver with comparable features.
3. SP3232E by MaxLinear/Exar: Offers similar functionality and pin compatibility.
4. ADM3232E by Analog Devices: A compatible RS-232 transceiver with ESD protection.
Ensure to verify specific requirements and specifications when selecting an equivalent.
Features
The TRS3232EIDBR is a dual-channel RS-232 line driver and receiver from Texas Instruments, designed for serial communication. It operates with a wide power supply range from 3.0V to 5.5V, making it versatile for various applications. Key features include:
1. Low Power Consumption: It uses low supply current, ideal for battery-operated devices.
2. High Data Rate: Supports data transfer rates up to 250 kbps, suitable for fast serial communication.
3. ESD Protection: Provides enhanced electrostatic discharge protection up to ±15 kV using the Human Body Model (HBM).
4. Automatic Power-Down: Includes an automatic power-down function to save energy during idle periods.
5. Small Package: Available in a space-saving 16-pin TSSOP package, making it suitable for compact designs.
6. Multiple Drivers and Receivers: Features two drivers and two receivers, allowing for efficient bidirectional communication.
7. Compatible with 3V and 5V Logic: Ensures seamless integration with modern microcontrollers and systems.
These characteristics make the TRS3232EIDBR an efficient and reliable choice for RS-232 communication in various electronic applications.
1. Low Power Consumption: It uses low supply current, ideal for battery-operated devices.
2. High Data Rate: Supports data transfer rates up to 250 kbps, suitable for fast serial communication.
3. ESD Protection: Provides enhanced electrostatic discharge protection up to ±15 kV using the Human Body Model (HBM).
4. Automatic Power-Down: Includes an automatic power-down function to save energy during idle periods.
5. Small Package: Available in a space-saving 16-pin TSSOP package, making it suitable for compact designs.
6. Multiple Drivers and Receivers: Features two drivers and two receivers, allowing for efficient bidirectional communication.
7. Compatible with 3V and 5V Logic: Ensures seamless integration with modern microcontrollers and systems.
These characteristics make the TRS3232EIDBR an efficient and reliable choice for RS-232 communication in various electronic applications.
Pinout
The TRS3232EIDBR is a dual-channel RS-232 interface IC from Texas Instruments. It comes in a 16-pin package. The primary function of this IC is to convert TTL/CMOS logic levels to RS-232 levels and vice versa, making it ideal for serial communication between a microcontroller and RS-232 compatible devices.
Here is a concise summary of its pin functions:
1. VCC: Power supply input.
2. GND: Ground connection.
3. C1+, C1-, C2+, C2-: Connections for the external charge pump capacitors.
4. RIN1, RIN2: RS-232 input pins (receive data).
5. ROUT1, ROUT2: TTL/CMOS output pins (data output from the receiver).
6. TIN1, TIN2: TTL/CMOS input pins (data input to the driver).
7. TOUT1, TOUT2: RS-232 output pins (transmit data).
The TRS3232EIDBR is designed to operate over a 3.0 V to 5.5 V supply voltage range and is suitable for battery-powered and handheld applications due to its low power consumption and high data rate capabilities.
Here is a concise summary of its pin functions:
1. VCC: Power supply input.
2. GND: Ground connection.
3. C1+, C1-, C2+, C2-: Connections for the external charge pump capacitors.
4. RIN1, RIN2: RS-232 input pins (receive data).
5. ROUT1, ROUT2: TTL/CMOS output pins (data output from the receiver).
6. TIN1, TIN2: TTL/CMOS input pins (data input to the driver).
7. TOUT1, TOUT2: RS-232 output pins (transmit data).
The TRS3232EIDBR is designed to operate over a 3.0 V to 5.5 V supply voltage range and is suitable for battery-powered and handheld applications due to its low power consumption and high data rate capabilities.
Manufacturer
The TRS3232EIDBR is manufactured by Texas Instruments (TI). Texas Instruments is an American technology company that designs and manufactures semiconductors and various integrated circuits, which it sells to electronics designers and manufacturers globally. TI is known for its innovation in the semiconductor industry, producing components that are used in a wide range of electronic devices, including industrial equipment, consumer electronics, automotive systems, and more. The company is headquartered in Dallas, Texas, and is one of the largest semiconductor companies in the world.
Application
The TRS3232EIDBR is a dual-channel RS-232 line driver/receiver IC suitable for various applications. It is commonly used in serial communications and data transmission systems, including point-of-sale terminals, modems, and computer serial ports. The device is also employed in networking equipment, industrial automation systems, and embedded systems requiring RS-232 communication. Its low power consumption, wide operating voltage range, and compatibility with various voltage levels make it ideal for battery-powered and portable devices. Additionally, the TRS3232EIDBR is used in instrumentation and measurement equipment, medical devices, and any application requiring reliable RS-232 data communication.
Package
The TRS3232EIDBR is packaged in a 16-pin SOIC (Small Outline Integrated Circuit) form. The specific package type is referred to as "SOIC-16" or "SSOP-16".
