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Product Detailed Parameters
- Description：IC SW SPST-NCX2 900MOHM 8DSBGA
- Series：-
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT),Bulk
- Switch Circuit：SPST - NC
- 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-XFBGA, DSBGA
- Supplier Device Package：8-DSBGA
- Number of Circuits：2
- Grade：-
- Qualification：-
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Overview
The TS5A23167YZPR 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 mOhms and supports a continuous DC switch current of 100 mA. Electrical performance includes 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-DSBGA package and functions within an operating temperature range of -40°C to +85°C.
Feature Summary
- Dual-channel SPST configuration for independent signal routing
- Low on-resistance ensures minimal signal attenuation
- High-speed switching with nanosecond transition times
- Single-supply operation compatible with low-voltage logic
Applications
- Portable consumer electronics requiring compact signal switching
- Battery-powered devices utilizing low-voltage power supplies
- Audio and video signal path selection in multimedia systems
- Data acquisition systems needing precise analog signal routing
Procurement Notes
Verify the specific ordering suffix YZPR to confirm the DSBGA-8 package type and tape-and-reel delivery format. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Ensure the selected quantity aligns with standard packaging multiples if bulk procurement is required for production consistency.
Selection Notes
Select this component when a dual-channel SPST topology is required within a minimal footprint. The 8-DSBGA package suits applications with strict space constraints. Verify that the 1.65 V minimum supply voltage meets system requirements, as it differs from higher-voltage alternatives. Ensure the 100 mA current limit accommodates the load impedance in the target circuit design.
Part Context
This part belongs to the TS5A2316x series of low-power analog switches. It shares functional similarities with the TS5A23166 but offers distinct pinout or electrical characteristics suitable for specific board layouts. The DSBGA package provides a small form factor compared to traditional surface-mount options like VSSOP.
Replacement Considerations
The TS5A23166 serves as a related alternative within the same family. Verify pin compatibility and on-resistance specifications before substitution. Other series members may offer different channel counts or voltage ranges.
