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Product Detailed Parameters
- Description：IC SWITCH SPDT X 1 16OHM US8
- Series：-
- Mfr：onsemi
- Package：Tape & Reel (TR),Cut Tape (CT),Bulk
- Switch Circuit：SPDT
- Multiplexer/Demultiplexer Circuit：2:01
- On-State Resistance (Max)：16Ohm
- Channel-to-Channel Matching (ΔRon)：2Ohm
- Voltage - Supply, Single (V+)：2V ~ 5.5V
- Voltage - Supply, Dual (V±)：-
- Switch Time (Ton, Toff) (Max)：8ns, 8ns
- -3db Bandwidth：200MHz
- Charge Injection：3pC
- Channel Capacitance (CS(off), CD(off))：10pF, 10pF
- Current - Leakage (IS(off)) (Max)：100nA
- Crosstalk：-
- Operating Temperature：-55°C ~ 125°C (TA)
- Mounting Type：Surface Mount
- Package / Case：8-VFSOP (0.091", 2.30mm Width)
- Supplier Device Package：US8
- Number of Circuits：1
- Grade：-
- Qualification：-
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Overview
The NLAS1053US is a single-channel, 2:1 multiplexer/demultiplexer analog switch manufactured by onsemi. It operates within a supply voltage range of 2V to 5.5V and features an 8-VFSOP package with a width of 2.30mm. The device exhibits a maximum on-resistance of 16 ohms and a channel-to-channel matching of 2 ohms. Key electrical parameters include a -3dB bandwidth of 200MHz, turn-on/turn-off times of 8ns each, and a charge injection of 3pC. Leakage current is limited to 100nA maximum, with off-state capacitance at 10pF per channel. The component supports an operating temperature range from -55°C to +125°C.
Feature Summary
- Provides signal routing functionality through a single-pole double-throw (SPDT) configuration for data path selection.
- Delivers high-speed signal integrity with a 200MHz bandwidth and low propagation delay suitable for fast switching applications.
- Ensures precise signal fidelity through tight channel-to-channel resistance matching and minimal charge injection.
Applications
- Signal routing in portable consumer electronics requiring compact form factors.
- Data acquisition systems utilizing multiplexed input channels.
- Audio and video signal switching in multimedia devices.
Procurement Notes
Verify the specific suffix 'US' against the manufacturer's official datasheet to confirm pinout and packaging dimensions. Confirm RoHS compliance status as indicated in the latest product documentation. Check for end-of-life notifications or obsolescence notices prior to finalizing procurement plans.
Selection Notes
Select this component when a single SPDT analog switch is required within a small surface-mount footprint. Ensure the application voltage remains between 2V and 5.5V. Consider the 16-ohm on-resistance and 200MHz bandwidth limits relative to the signal requirements.
Part Context
The NLAS1053US belongs to the NLAS1053 series of 2:1 mux/demux analog switches. This series is designed for low-voltage digital and analog signal switching applications. The US package variant offers a compact solution for space-constrained printed circuit board designs.
Replacement Considerations
The FSA5157L6X is identified as a substitute part number for the NLAS1053USG. Verify functional compatibility and pin alignment before implementation.
