FSLV16211G

Overview

The FSLV16211G is a bus switch manufactured by Fairchild Semiconductor, housed in a 54-LFBGA package. It contains two independent 12-bit circuits configured as 1:1 switches. The device operates on a single supply voltage ranging from 2.3V to 3.6V and supports an operating temperature range of -40°C to 85°C.

Feature Summary

• Provides bidirectional signal switching for digital data lines
• Features low on-resistance for efficient signal transmission
• Supports hot-insertion operations without system disruption

Applications

• Portable equipment requiring low power consumption
• Consumer electronics with limited voltage rails
• Data bus protection and routing in embedded systems

Procurement Notes

Verify the manufacturer marking and date code against official Fairchild or ON Semiconductor documentation. Confirm the 54-LFBGA package dimensions match the MO-205 standard. Ensure the component meets RoHS compliance requirements if specified for your assembly process. Check for moisture sensitivity level 3 handling instructions during storage and reflow soldering.

Selection Notes

Select this component when a dual 12-bit bus switch is required for 2.3V to 3.6V logic levels. The 54-LFBGA package offers a compact footprint suitable for space-constrained designs. Consider the thermal performance and on-resistance characteristics relative to the specific load current requirements of the target application circuit.

Part Context

This part belongs to the LV (Low Voltage) series of bus switches from Fairchild Semiconductor. It is designed for applications requiring high-speed data transfer with minimal signal distortion. The device integrates protection features to safeguard connected components during power-up and power-down sequences.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material.