LTC1384CG#PBF

Drivers, Receivers, Transceivers Overview

The LTC1384CG#PBF is a low-power RS-232 transceiver manufactured by Analog Devices Inc. in an SSOP-20 package. It operates from a single 5V supply with a quiescent current of 220µA and drops to 35µA in shutdown mode while keeping receivers active. The device supports data rates up to 120kbaud with a 2500pF, 3kΩ load. It features two drivers and two receivers, utilizing four 0.1µF capacitors for the charge pump. ESD protection exceeds ±10kV, and I/O lines withstand ±25V without damage.

Drivers, Receivers, Transceivers Feature Summary

• Ultra-low power operation with dedicated shutdown mode maintaining receiver activity
• Integrated charge pump requiring only four small 0.1µF capacitors
• Robust input/output protection against overvoltage and electrostatic discharge

Drivers, Receivers, Transceivers Applications

• Notebook computers
• Palmtop computers

Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix CG indicates the commercial temperature range (0°C to 70°C) and SSOP-20 package configuration. Confirm RoHS compliance status through official documentation before finalizing procurement orders.

Drivers, Receivers, Transceivers Selection Notes

Select this component for applications requiring minimal power consumption during standby while maintaining serial communication readiness. Ensure the design accommodates the required external capacitors for the internal charge pump circuitry.

Drivers, Receivers, Transceivers Part Context

This part belongs to the LTC1384 series of ultra-low power RS-232 transceivers. It is pin-compatible with the LT1180A and shares functional similarities with the LTC1382 and LTC1383 models within the same product family.

Drivers, Receivers, Transceivers Replacement Considerations

The LT1780/LT1781 offers similar functionality with higher ESD ratings per IEC standards. The LTC1382 provides comparable performance in different packaging options.