LTC1694IS5#TRM

Signal Buffers, Repeaters, Splitters Overview

The LTC1694IS5#TRM is a single-channel I2C bus accelerator manufactured by Analog Devices Inc. It operates within a supply voltage range of 2.7V to 6V and draws 60µA of supply current. The device supports data rates up to 100kHz and functions as a buffer for two-wire bus inputs and outputs. It is housed in a TSOT-23-5 surface-mount package and is rated for an operating temperature range of -40°C to 85°C.

Signal Buffers, Repeaters, Splitters Feature Summary

• Provides signal buffering and acceleration for I2C communication lines
• Supports standard two-wire bus input and output configurations
• Operates with low power consumption suitable for battery-powered applications

Signal Buffers, Repeaters, Splitters Applications

• I2C bus extension in embedded systems
• Signal buffering for multi-drop I2C networks
• Level shifting between different voltage domains on I2C buses

Signal Buffers, Repeaters, Splitters Procurement Notes

Verify the specific suffix TRM indicates tape-and-reel packaging when ordering. Confirm the IS5 variant meets the required industrial temperature specifications for the target environment. Ensure compatibility with the host system's I2C voltage levels before integration.

Signal Buffers, Repeaters, Splitters Selection Notes

Select this component when extending I2C bus distance or driving multiple loads is required. Compare against the CS5 variant if only commercial temperature ranges are needed. Verify that the TSOT-23-5 package footprint aligns with the PCB layout constraints.

Signal Buffers, Repeaters, Splitters Part Context

This part belongs to the LTC1694 family of I2C accelerators. It shares functional similarities with other models in the series but differs in packaging and temperature rating. The IS5 designation specifically denotes the industrial temperature grade and tape-and-reel delivery format.

Signal Buffers, Repeaters, Splitters Replacement Considerations

LTC1694-1IS5#TRPBF offers identical electrical performance with standard reel packaging. LTC1694-1CS5#TRPBF serves as a commercial-grade alternative with the same pinout.