7SB3257MUTCG

Signal Switches, Multiplexers, Decoders Overview

The onsemi 7SB3257MUTCG is a single-channel bus switch and multiplexer/demultiplexer integrated circuit. It operates within a supply voltage range of 1.65 V to 5.5 V, utilizing CMOS logic technology. The device is housed in a compact 6-UDFN package with dimensions of 1.2 mm by 1.0 mm. It supports an extended operating temperature range from -55°C to +125°C. The component functions as a low-capacitance SPDT switch for signal routing applications.

Signal Switches, Multiplexers, Decoders Feature Summary

• Provides single-channel bidirectional signal switching capability
• Features low input capacitance for high-speed data integrity
• Supports wide supply voltage operation from 1.65 V to 5.5 V
• Utilizes compact 6-UDFN surface-mount packaging

Signal Switches, Multiplexers, Decoders Applications

• Portable consumer electronics signal routing
• Battery-powered devices requiring low power consumption
• High-speed data line protection and switching
• Mobile phone and tablet peripheral interfaces

Signal Switches, Multiplexers, Decoders Procurement Notes

Verify the specific suffix 'MUTCG' against official onsemi documentation to confirm the exact tape-and-reel quantity and moisture sensitivity level. Confirm RoHS compliance status through current manufacturer declarations. Check for product discontinuance notifications or lifecycle changes prior to final design approval.

Signal Switches, Multiplexers, Decoders Selection Notes

Select this component when a single-pole double-throw switch is required for low-voltage digital signals. Ensure the application voltage does not exceed the maximum rating of 5.5 V. Consider the 6-UDFN footprint constraints during PCB layout. Verify thermal dissipation requirements against the specified operating temperature range.

Signal Switches, Multiplexers, Decoders Part Context

This part belongs to the 7SB3257 series of low-capacitance bus switches manufactured by onsemi. The series is designed for portable applications where space and power efficiency are critical. It serves as a replacement for legacy discrete switching solutions in modern compact electronic designs.

Signal Switches, Multiplexers, Decoders Replacement Considerations

Consult official cross-reference lists for verified substitutes. Ensure any alternative maintains the same 6-UDFN pinout and electrical characteristics.