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Product Detailed Parameters
- Description：IC SWITCH SPST-NOX1 15OHM 5TSOP
- Series：-
- Mfr：onsemi
- Package：Tape & Reel (TR),Cut Tape (CT),Bulk
- Switch Circuit：SPST - NO
- Multiplexer/Demultiplexer Circuit：1:01
- On-State Resistance (Max)：15Ohm
- Channel-to-Channel Matching (ΔRon)：-
- Voltage - Supply, Single (V+)：2V ~ 5.5V
- Voltage - Supply, Dual (V±)：-
- Switch Time (Ton, Toff) (Max)：6ns, 2ns
- -3db Bandwidth：330MHz
- Charge Injection：-
- Channel Capacitance (CS(off), CD(off))：4.1pF
- Current - Leakage (IS(off)) (Max)：100nA
- Crosstalk：-
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：SOT-23-5 Thin, TSOT-23-5
- Supplier Device Package：5-TSOP
- Number of Circuits：1
- Grade：-
- Qualification：-
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Overview
The NS5B1G385DTT1G is a single-channel, normally open (NO) SPST analog switch manufactured by onsemi. It operates within a supply voltage range of 2V to 5.5V and is housed in a compact 5-pin TSOP package. The device features an on-resistance of 15 ohms, enabling efficient signal routing in low-voltage applications. Designed for tape and reel delivery, this component supports surface-mount technology for automated assembly processes.
Feature Summary
- Single-channel normally open SPST configuration
- Low on-resistance for minimal signal loss
- Compatible with 2V to 5.5V supply voltages
- Compact 5-pin TSOP surface-mount packaging
Applications
- Signal switching in portable electronic devices
- Battery-powered equipment control circuits
- Audio and video signal path management
- General-purpose analog signal routing
Procurement Notes
Verify the obsolete lifecycle status before procurement planning. Confirm that the 5-pin TSOP package aligns with existing PCB footprints. Ensure supply chain readiness for discontinued components to mitigate availability risks during production phases.
Selection Notes
Select this component for applications requiring a single-channel analog switch with low on-resistance. The 2V to 5.5V operating range suits battery-powered systems. Consider the TSOP-5 package size for space-constrained designs requiring surface-mount integration.
Part Context
This part belongs to onsemi's analog switch portfolio, designed for signal routing in mixed-signal environments. It complements other single-channel switches by offering specific resistance and voltage characteristics tailored for low-power consumer electronics and industrial control applications.
Replacement Considerations
As the component is marked obsolete, identify cross-reference parts from distributors or alternative manufacturers. Verify pin compatibility and electrical parameters such as on-resistance and supply voltage range when selecting substitutes.
