GD75232DBRG4

Overview

The GD75232DBRG4 is a Texas Instruments RS-232 transceiver featuring three drivers and five receivers. It operates on a single 5V supply or dual supplies ranging from ±7.5V to ±15V, supporting data rates up to 120Kbps. The device utilizes a 20-pin SSOP package with a width of 5.30mm. It functions within an operating temperature range of 0°C to 70°C and includes receiver hysteresis of 500mV for noise immunity.

Feature Summary

• Supports full-duplex communication via integrated driver and receiver channels
• Compatible with standard RS-232 voltage levels for serial interface applications
• Operates reliably with single or dual power supply configurations

Applications

• RS-232 serial communication interfaces
• Modem connections
• Industrial control systems requiring serial data transmission

Procurement Notes

Verify the component authenticity by checking the manufacturer's part marking against official datasheet specifications. Confirm that the ordering suffix 'G4' corresponds to the intended RoHS compliance status as defined by Texas Instruments documentation. Ensure the package type matches the required PCB footprint before procurement.

Selection Notes

Select this component when a 20-pin surface-mount solution is required for RS-232 signaling. The specific pinout configuration of the SSOP package must align with the design layout. Consider the 120Kbps speed limit and 500mV hysteresis characteristics for signal integrity requirements in noisy environments.

Part Context

This part belongs to the GD series of line drivers and receivers manufactured by Texas Instruments. It shares functional similarities with other members of the SN75232 family but is distinguished by its specific package variant and manufacturing revision indicated by the G4 suffix.

Replacement Considerations

GD75232DBR is a compatible alternative within the same product line.