Overview
The TRS202IPWR is a 5-V dual-channel RS-232 line driver/receiver integrated circuit manufactured by Texas Instruments. This device is designed to provide reliable serial communication with enhanced protection features. Although the TRS202IPWR is currently obsolete and no longer manufactured, it remains relevant for legacy systems and applications where compatibility is crucial.
Key Specifications
| Parameter | Value |
|---|---|
| Voltage Supply | 5 V |
| Number of Channels | Dual (2 line drivers, 2 line receivers) |
| Data Rate | Up to 120 kbps |
| Output Voltage | ±9 V |
| ESD Protection | ±15 kV (pin-to-pin) |
| Package Type | TSSOP (PW) with 16 pins |
Key Features
- Dual charge-pump circuit for generating the required RS-232 voltage levels
- ±15 kV ESD protection on all RS-232 pins
- Meets or exceeds the requirements of the TIA/EIA-232-F and ITU Recommendation V.28 standards
- Low power consumption and high data rate capability
- Compatible with 5-V only logic
Applications
The TRS202IPWR is suitable for various applications requiring reliable RS-232 serial communication, including:
- Industrial control systems
- Point-of-sale terminals
- Medical devices
- Automotive systems
- Telecommunication equipment
Q & A
- What is the voltage supply for the TRS202IPWR?
The voltage supply for the TRS202IPWR is 5 V. - How many channels does the TRS202IPWR have?
The TRS202IPWR has two line drivers and two line receivers, making it a dual-channel device. - What is the maximum data rate supported by the TRS202IPWR?
The TRS202IPWR supports data rates up to 120 kbps. - What level of ESD protection does the TRS202IPWR offer?
The TRS202IPWR offers ±15 kV ESD protection on all RS-232 pins. - In what package is the TRS202IPWR available?
The TRS202IPWR is available in a TSSOP (PW) package with 16 pins. - Is the TRS202IPWR still in production?
No, the TRS202IPWR is obsolete and no longer manufactured. - What are some recommended substitutes for the TRS202IPWR?
A recommended substitute is the TRS202EIPW. - What standards does the TRS202IPWR comply with?
The TRS202IPWR meets or exceeds the requirements of the TIA/EIA-232-F and ITU Recommendation V.28 standards. - What are some typical applications for the TRS202IPWR?
Typical applications include industrial control systems, point-of-sale terminals, medical devices, automotive systems, and telecommunication equipment. - Does the TRS202IPWR support 5-V only logic?
Yes, the TRS202IPWR is compatible with 5-V only logic.
