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Product Detailed Parameters
- Description：IC MULTIPLEXER 2:1 CMOS SC-88
- Series：-
- Mfr：onsemi
- Package：Tape & Reel (TR)
- Switch Circuit：-
- Multiplexer/Demultiplexer Circuit：-
- On-State Resistance (Max)：-
- Channel-to-Channel Matching (ΔRon)：-
- Voltage - Supply, Single (V+)：-
- Voltage - Supply, Dual (V±)：-
- Switch Time (Ton, Toff) (Max)：-
- -3db Bandwidth：-
- Charge Injection：-
- Channel Capacitance (CS(off), CD(off))：-
- Current - Leakage (IS(off)) (Max)：-
- Crosstalk：-
- Operating Temperature：-
- Mounting Type：Surface Mount
- Package / Case：6-TSSOP, SC-88, SOT-363
- Supplier Device Package：SC-88/SC70-6/SOT-363
- Number of Circuits：-
- Grade：-
- Qualification：-
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Overview
The NLVASB3157DFT2G is a 2:1 analog multiplexer manufactured by onsemi, utilizing advanced CMOS technology. It operates within a supply voltage range of 1.65 V to 5.5 V and features low on-resistance (RDS(ON)) and very low propagation delay. The device is housed in a compact SC-88 (SOT-363) surface-mount package with six pins. It supports bidirectional signal switching and includes an enable function for power management. The component is designed for applications requiring high-speed data routing in portable and battery-powered systems.
Feature Summary
- Advanced CMOS technology ensures low propagation delay and minimal on-resistance for efficient signal transmission.
- Integrated enable control allows for effective power management and isolation when not in use.
- Bidirectional switching capability supports flexible signal routing in complex circuit designs.
Applications
- Portable consumer electronics requiring space-efficient signal switching
- Battery-powered devices needing low-power operation modes
- High-speed data bus multiplexing in communication interfaces
Procurement Notes
Verify the complete part number including suffixes such as 'G' for lead-free status and 'T2' for tape-and-reel packaging. Confirm that the supplier provides official datasheets matching the NLASB3157 series specifications. Ensure the component source is authorized to guarantee authenticity and compliance with RoHS standards. Cross-reference the marking code AF with the manufacturer's documentation to validate the batch and date code.
Selection Notes
Select this component when a single-channel 2:1 multiplexer is required in a minimal footprint. The SC-88 package is suitable for dense PCB layouts where space is constrained. Consider the operating voltage range and RDS(ON) characteristics against the application's signal integrity requirements. This device is appropriate for replacing older discrete switch solutions or larger package alternatives in modern miniaturized designs.
Part Context
The NLVASB3157DFT2 belongs to onsemi's NLASB315x family of analog switches. These components are engineered for high performance in small packages, targeting the growing demand for compact electronic devices. The family shares similar electrical characteristics but varies in pin count and configuration to suit different multiplexing needs.
Replacement Considerations
Direct substitutes include other 2:1 analog switches in SC-88 packages from onsemi, such as the NLASB3157DFT2G. Verify compatibility regarding supply voltage, on-resistance, and package dimensions before substitution. Alternative manufacturers may offer equivalent parts, but pinout and electrical parameter alignment must be confirmed.
