GD75232PWR-ND

Overview

The GD75232PWR is a Texas Instruments RS-232 transceiver in a 20-TSSOP package. It features three drivers and five receivers for full-duplex communication with a data rate of 120 kbps. The device operates on a single 5V supply or dual supplies ranging from ±7.5V to ±15V. It functions within an industrial temperature range of 0°C to 70°C and includes 500 mV receiver hysteresis for noise immunity.

Feature Summary

• Integrates multiple driver and receiver channels for complex serial interface requirements
• Supports standard RS-232 voltage levels for reliable data transmission
• Provides full-duplex operation capability for simultaneous send and receive functions

Applications

• Industrial control systems requiring robust serial communication
• Data acquisition equipment utilizing RS-232 protocols
• Embedded systems interfacing with legacy serial peripherals

Procurement Notes

Verify the specific suffix against official documentation to confirm pinout and electrical characteristics match the design requirements. Confirm RoHS compliance status and moisture sensitivity level before integration into the manufacturing process.

Selection Notes

Select this component when a high channel count with three drivers and five receivers is required in a surface-mount TSSOP package. Ensure the system power supply aligns with the specified 5V or dual supply ranges and that the operating temperature fits the 0°C to 70°C window.

Part Context

This part belongs to the GD series of RS-232 transceivers manufactured by Texas Instruments. It shares functional similarities with other variants in the family but differs in packaging, specifically utilizing the 20-TSSOP form factor compared to SOIC or SSOP options available in the same product line.

Replacement Considerations

GD75232DWR and GD75232DBR are alternative packages within the same functional family. Verify pin compatibility and thermal performance differences between TSSOP, SOIC, and SSOP footprints before substitution.