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Product Detailed Parameters
- Description：IC SW SPST-NOX1 900MOHM SOT23-5
- Series：-
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT)
- Switch Circuit：SPST - NO
- Multiplexer/Demultiplexer Circuit：1:01
- On-State Resistance (Max)：900mOhm
- Channel-to-Channel Matching (ΔRon)：-
- Voltage - Supply, Single (V+)：1.65V ~ 5.5V
- Voltage - Supply, Dual (V±)：-
- Switch Time (Ton, Toff) (Max)：7ns, 11.5ns
- -3db Bandwidth：200MHz
- Charge Injection：1pC
- Channel Capacitance (CS(off), CD(off))：19pF, 18pF
- Current - Leakage (IS(off)) (Max)：20nA
- Crosstalk：-
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：SC-74A, SOT-753
- Supplier Device Package：SOT-23-5
- Number of Circuits：1
- Grade：-
- Qualification：-
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Overview
The TS5A3166DBVR is a single-channel SPST analog switch manufactured by Texas Instruments in a SOT-23-5 surface-mount package. It operates on a single supply voltage ranging from 1.65 V to 5.5 V. The device features a maximum on-resistance of 900 mOhms and supports a DC switch current of 100 mA. Electrical performance includes a maximum turn-on time of 7 ns and a maximum turn-off time of 11.5 ns. The component functions within an ambient temperature range of -40°C to +85°C.
Feature Summary
- Single-pole single-throw (SPST) configuration for signal path control
- Low on-resistance suitable for precision signal switching
- Compatible with low-voltage logic levels down to 1.65 V
Applications
- Portable audio equipment signal routing
- Sensor multiplexing interfaces
- Communication and network signal switching
Procurement Notes
Verify the specific ordering suffix DBVR to confirm the SOT-23-5 package and reel packaging format. Confirm RoHS compliance status and ensure the supplier provides valid traceability documentation matching the manufacturer's part identification standards.
Selection Notes
Select this component when a single-channel switch with low on-resistance is required for signals between 0 V and V+. Ensure the application does not require negative input voltages, as these exceed absolute maximum ratings. Verify that the 900 mOhm resistance meets system loss requirements.
Part Context
This part belongs to the TS5A3166 family of single-channel analog switches. It shares core electrical specifications with variants such as the automotive-grade TS5A3166QDCKRQ1, differing primarily in qualification standards and physical package dimensions.
Replacement Considerations
The TS5A3167DBVRE4 is documented as an alternative part number with identical electrical characteristics. Verify pinout compatibility and package integrity before substitution.
