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Product Detailed Parameters
- Description：IC SWITCH SPST-NOX1 25OHM SC88A
- Series：-
- Mfr：onsemi
- Package：Tape & Reel (TR),Bulk
- Switch Circuit：SPST - NO
- Multiplexer/Demultiplexer Circuit：1:01
- On-State Resistance (Max)：25Ohm
- Channel-to-Channel Matching (ΔRon)：-
- Voltage - Supply, Single (V+)：2V ~ 5.5V
- Voltage - Supply, Dual (V±)：-
- Switch Time (Ton, Toff) (Max)：9ns, 10ns
- -3db Bandwidth：220MHz
- 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：5-TSSOP, SC-70-5, SOT-353
- Supplier Device Package：SC-88A (SC-70-5/SOT-353)
- Number of Circuits：1
- Grade：-
- Qualification：-
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Overview
The NLAST4501DFT2 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 an operating temperature range from -55 °C to 125 °C. The device features a 30 Ω on-resistance, 200 MHz bandwidth, and consumes only 1 μA of supply current. Packaged in a compact SC70-6 form factor, it provides efficient signal routing for portable applications requiring minimal power consumption and small footprint.
Feature Summary
- Single-pole double-throw (SPDT) configuration for flexible signal path selection
- Ultra-low supply current consumption suitable for battery-powered devices
- High bandwidth operation supporting high-frequency signal transmission
- Compact surface-mount packaging designed for space-constrained layouts
Applications
- Portable multimedia equipment signal switching
- Battery-operated consumer electronics
- Low voltage signal routing in mobile devices
Procurement Notes
Verify the complete part number including the suffix DFT2 to ensure correct tape and reel packaging specifications. Confirm that the required operating temperature range aligns with the specified -55 °C to 125 °C limits. Ensure design compatibility with the 2 V to 5.5 V supply voltage constraints before procurement.
Selection Notes
Select this component when a single SPDT switch is required with low on-resistance and minimal quiescent current. The SC70-6 package is ideal for designs where board space is limited. Verify that the signal levels do not exceed the absolute maximum ratings defined in the datasheet to prevent device damage.
Part Context
This component belongs to onsemi's family of low voltage analog switches. It shares functional similarities with other SPDT switches in the series but is distinguished by its specific pinout, package type, and electrical characteristics optimized for low-power portable applications.
Replacement Considerations
Cross-reference with similar SPDT analog switches offering comparable on-resistance and supply voltage ranges. Verify pin-to-pin compatibility if direct replacement is intended. Check for equivalent bandwidth and leakage current specifications to ensure circuit performance remains unaffected.
