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Product Detailed Parameters
- Description：IC SWITCH SPDT X 4 10OHM 16SOIC
- Series：-
- Mfr：Texas Instruments
- Package：Bulk,Tube
- Switch Circuit：SPDT
- Multiplexer/Demultiplexer Circuit：2:01
- On-State Resistance (Max)：10Ohm
- Channel-to-Channel Matching (ΔRon)：300mOhm
- Voltage - Supply, Single (V+)：1.65V ~ 3.6V
- Voltage - Supply, Dual (V±)：-
- Switch Time (Ton, Toff) (Max)：8ns, 6.5ns
- -3db Bandwidth：300MHz
- Charge Injection：2pC
- Channel Capacitance (CS(off), CD(off))：4.5pF, 9pF
- Current - Leakage (IS(off)) (Max)：100nA
- Crosstalk：-48dB @ 10MHz
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：16-SOIC (0.154", 3.90mm Width)
- Supplier Device Package：16-SOIC
- Number of Circuits：4
- Grade：-
- Qualification：-
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Overview
The TS3A5018D is a quad single-pole double-throw (SPDT) analog switch manufactured by Texas Instruments. It features a maximum on-resistance of 10 Ohms and operates within a supply voltage range of 1.65 V to 3.6 V. The device supports a continuous DC switch current of 100 mA with a maximum power supply current of 7 uA. Key timing parameters include a maximum turn-on time of 8 ns and a maximum turn-off time of 6.5 ns. It is housed in a 16-pin SOIC package and functions reliably across an operating temperature range of -40°C to +85°C.
Feature Summary
- Integrates four independent SPDT switches in a compact surface-mount package
- Provides low on-resistance for minimal signal attenuation
- Supports low-power operation with microampere-level supply current
Applications
- Audio and video signal routing
- Portable multimedia devices
- Mobile phone camera modules
Procurement Notes
Verify the specific suffix against official datasheets to confirm package type and tape/reel specifications. Confirm RoHS compliance status and lifecycle stage, as availability varies by variant. Ensure the ordering part number matches the required lead time and manufacturing date code requirements for the project.
Selection Notes
Select this component when a quad SPDT configuration is required for low-voltage analog signal switching. Compare channel count and on-resistance against alternatives if higher current handling or different packaging is needed. Verify that the 1.65 V minimum supply voltage aligns with the system's power rails.
Part Context
This part belongs to the TS3A5018 family of analog switches from Texas Instruments. Variants such as TS3A5018DR and TS3A5018PW share identical electrical characteristics but differ in packaging formats like SOIC, TSSOP, or UQFN. The family is designed for space-constrained portable applications requiring multiple signal paths.
Replacement Considerations
Check for direct pin-compatible substitutes within the same TI series. Verify that alternative components match the 10 Ohm on-resistance and 3.6 V maximum supply voltage limits.
