LTC2804IGN-1#TRPBF

Drivers, Receivers, Transceivers Overview

The LTC2804IGN-1#TRPBF is a dual RS-232 transceiver manufactured by Analog Devices Inc. It operates on a supply voltage range of 1.8V to 5.5V and features two drivers and two receivers. The maximum data rate is 1Mbps for a 250pF/3kΩ load, 250kbps for a 1nF/3kΩ load, and 100kbps for a 2.5nF/3kΩ TIA/EIA-232-F load. It utilizes an integrated DC-to-DC converter to generate internal power supplies. The device is housed in a narrow SSOP-16 package and supports an operating temperature range from -40°C to +85°C.

Drivers, Receivers, Transceivers Feature Summary

• Integrated DC-to-DC converter eliminates external charge pump capacitors
• Logic supply pin enables independent level shifting for various logic families
• Low-power modes include shutdown and receiver-active states
• Driver outputs are protected against short circuits and overload

Drivers, Receivers, Transceivers Applications

• Battery-powered systems
• Computers and consumer electronics
• Diagnostic ports

Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix #TRPBF indicates tape and reel packaging when sourcing this component. Confirm that the IGN-1 designation corresponds to the narrow SSOP-16 package variant with industrial temperature ratings. Ensure compatibility with system requirements regarding the 1.8V to 5.5V supply range and interface standards before procurement.

Drivers, Receivers, Transceivers Selection Notes

Select the LTC2804IGN-1#TRPBF when dual RS-232 channels are required with high-speed operation up to 1Mbps. This part is suitable for designs needing independent logic voltage levels via the VL pin. Consider the narrow SSOP-16 package constraints and thermal characteristics during PCB layout planning.

Drivers, Receivers, Transceivers Part Context

This component belongs to the LTC2801/LTC2802/LTC2803/LTC2804 family of single and dual RS-232 transceivers. The -1 suffix specifically denotes the SSOP-16 package version, distinguishing it from the DFN-16 packaged LTC2804. All members share similar electrical characteristics but differ in channel count and physical footprint.

Drivers, Receivers, Transceivers Replacement Considerations

The LTC2803IGN-1#TRPBF serves as a functional substitute if only one RS-232 channel is needed, offering identical electrical performance in the same package.