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Product Detailed Parameters
- Description：IC SWITCH SPDTX1 25OHM SC88
- Series：-
- Mfr：onsemi
- Package：Tape & Reel (TR),Cut Tape (CT),Bulk
- Switch Circuit：SPDT
- Multiplexer/Demultiplexer Circuit：2:01
- On-State Resistance (Max)：25Ohm
- Channel-to-Channel Matching (ΔRon)：2Ohm
- Voltage - Supply, Single (V+)：2V ~ 5.5V
- Voltage - Supply, Dual (V±)：-
- Switch Time (Ton, Toff) (Max)：14ns, 8ns
- -3db Bandwidth：200MHz
- Charge Injection：3pC
- Channel Capacitance (CS(off), CD(off))：10pF, 10pF
- Current - Leakage (IS(off)) (Max)：1nA
- Crosstalk：-
- Operating Temperature：-55°C ~ 125°C (TA)
- Mounting Type：Surface Mount
- Package / Case：6-TSSOP, SC-88, SOT-363
- Supplier Device Package：SC-88/SC70-6/SOT-363
- Number of Circuits：1
- Grade：-
- Qualification：-
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Overview
The NLAST4599DFT2 is a low-voltage single-supply SPDT analog switch manufactured by onsemi. It operates within a power supply voltage range of 2 V to 5.5 V and supports signal bandwidth up to 200 MHz. The device features an on-resistance of 30 Ω and draws a typical supply current of 1 μA. Packaged in a 6-pin SC70 (SOT-363) surface-mount format, it is designed for applications requiring efficient signal routing in space-constrained environments. The component functions reliably across an extended temperature range from -55 °C to 125 °C, with a maximum power dissipation of 200 mW.
Feature Summary
- Single-pole double-throw (SPDT) configuration for flexible signal path selection
- Ultra-low quiescent current consumption suitable for battery-powered systems
- High-speed signal switching capability with 200 MHz bandwidth
- Compact surface-mount packaging optimized for dense PCB layouts
Applications
- Portable consumer electronics requiring signal multiplexing
- Battery-operated devices needing low-power signal routing
- Audio and video signal path switching in compact modules
Procurement Notes
Verify the specific ordering suffix DFT2 to confirm tape-and-reel packaging quantities and handling specifications. Ensure compatibility with standard SOT-363 footprint designs during procurement planning. Cross-reference official datasheets for exact mechanical dimensions and thermal characteristics before finalizing supply chain agreements.
Selection Notes
Select this component when a single SPDT switch is required within a 2 V to 5.5 V supply range. Consider the 30 Ω on-resistance impact on signal integrity for high-frequency applications. Evaluate the 200 MHz bandwidth against system requirements. Verify that the SC70 package size fits the available board space constraints.
Part Context
This analog switch belongs to onsemi's portfolio of low-voltage signal management components. It complements other switches in the family by offering SPDT functionality in a minimal footprint. The device addresses market needs for efficient signal routing in portable electronics where power consumption and physical size are critical design parameters.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided documentation. Verify pinout compatibility and electrical specifications carefully if considering alternative manufacturers or different series from onsemi.
