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Product Detailed Parameters
- Description：IC SWITCH SPDT X 1 25OHM 6TSOP
- Series：-
- Mfr：onsemi
- Package：Tape & Reel (TR),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：220MHz
- 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：SOT-23-6 Thin, TSOT-23-6
- Supplier Device Package：6-TSOP
- Number of Circuits：1
- Grade：-
- Qualification：-
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Overview
The NLAS4599DTT1 is a low-voltage single-supply SPDT analog switch manufactured by onsemi. It operates within a supply voltage range of 2 V to 5.5 V and supports an extended operating temperature range from -55 °C to +125 °C. The device features a maximum on-resistance of 30 Ω, ensuring efficient signal transmission. Switching performance includes a maximum turn-on delay of 28 ns and a maximum turn-off delay of 12 ns. The input bias current is limited to a maximum of 1 μA, contributing to low power consumption. The component is housed in a compact SC-70 package and is supplied in tape and reel format for automated assembly.
Feature Summary
- Single-pole double-throw (SPDT) configuration for signal routing
- Low on-resistance for minimal signal loss
- Extended industrial temperature rating for harsh environments
- Ultra-low input bias current for high impedance applications
Applications
- Portable consumer electronics requiring low voltage operation
- Battery-powered systems with strict power constraints
- Signal multiplexing in communication interfaces
- Industrial control systems operating in extreme temperatures
Procurement Notes
Verify the specific suffix 'TT1' against the manufacturer's official documentation to confirm packaging details and revision status. Ensure compatibility with existing PCB footprints and reflow soldering profiles. Check for end-of-life notices or alternative recommendations directly from onsemi before finalizing procurement plans.
Selection Notes
Select this component when a single-channel SPDT switch is required with low on-resistance and wide temperature tolerance. Compare against similar parts like the NLAST4599 if different packaging or slight parameter variations are acceptable. Confirm that the 2 V minimum supply voltage aligns with the system's power rails.
Part Context
The NLAS4599DTT1 belongs to the NLAS4599 series of low-voltage analog switches. It shares functional similarities with other single-supply SPDT devices but is distinguished by its specific thermal ratings and package type. This part is designed for applications demanding reliable switching in space-constrained and low-power environments.
Replacement Considerations
The NLAST4599 is a related part number within the same family. Verify pinout compatibility and parameter differences before substitution. Other manufacturers offer similar SPDT switches, but direct replacements require careful evaluation of electrical specifications and physical dimensions.
