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Product Detailed Parameters
- Description：IC SW SPST-NOX2 900MOHM 8VSSOP
- 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)：40mOhm
- Voltage - Supply, Single (V+)：1.65V ~ 5.5V
- Voltage - Supply, Dual (V±)：-
- Switch Time (Ton, Toff) (Max)：7.5ns, 11ns
- -3db Bandwidth：150MHz
- Charge Injection：6pC
- Channel Capacitance (CS(off), CD(off))：19pF, 18pF
- Current - Leakage (IS(off)) (Max)：20nA
- Crosstalk：-85dB @ 1MHz
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：8-VFSOP (0.091", 2.30mm Width)
- Supplier Device Package：8-VSSOP
- Number of Circuits：2
- Grade：-
- Qualification：-
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Overview
The TS5A23166DCUR is a dual single-pole single-throw (SPST) analog switch manufactured by Texas Instruments. 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 mΩ and a channel-to-channel matching of 40 mΩ. Key electrical parameters include a maximum power supply current of 100 nA, a switch DC current of 100 mA, and a -3dB bandwidth of 150 MHz. Switching times are specified with a maximum turn-on time of 7.5 ns and a maximum turn-off time of 11 ns. The component is housed in an 8-VSSOP package and supports operation within a temperature range of -40°C to +85°C.
Feature Summary
- Dual SPST configuration for independent signal routing
- Low on-resistance for minimal signal attenuation
- High bandwidth supporting high-frequency applications
- Ultra-low quiescent current for power efficiency
Applications
- Portable consumer electronics
- Audio and video signal switching
- Data acquisition systems
- Communication equipment
Procurement Notes
Verify the specific ordering suffix against the manufacturer's datasheet to ensure correct packaging and tape-and-reel specifications. Confirm RoHS compliance status and moisture sensitivity level requirements prior to procurement. Ensure the supplier provides valid traceability documentation for the Texas Instruments part number.
Selection Notes
Select this component when dual independent analog switching is required within a low-voltage environment. The 8-VSSOP package suits space-constrained designs. Verify that the load current does not exceed the 100 mA limit and that the signal voltage remains within the supply rail boundaries to prevent damage.
Part Context
This part belongs to the TS5A23166 series of analog switches. It is designed for low-voltage, low-power applications requiring high performance. The device integrates two independent SPST switches in a compact footprint, offering improved signal integrity compared to older generation switches.
Replacement Considerations
Consult the official datasheet for direct pin-compatible alternatives within the Texas Instruments portfolio. Verify functional equivalence regarding on-resistance, bandwidth, and package dimensions before substitution.
