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Product Detailed Parameters
- Description：IC SWITCH SPDT X 4 10OHM 16SOIC
- Series：-
- Mfr：Texas Instruments
- Package：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 TS3A5018DE4 is a quad single-pole double-throw (SPDT) analog switch manufactured by Texas Instruments. It operates on a single supply voltage ranging from 1.65 V to 3.6 V, featuring a maximum on-resistance of 10 Ohms and a low power consumption of 7 uA. The device integrates four independent switches within a 16-pin SOIC package, supporting a DC switch current of 100 mA. Key timing specifications include a maximum turn-on time of 8 ns and a maximum turn-off time of 6.5 ns. It functions reliably across an extended industrial temperature range from -40°C to +85°C.
Feature Summary
- Integrates four independent SPDT analog switches in a compact surface-mount package
- Supports low-voltage operation with a wide single-supply range from 1.65 V to 3.6 V
- Provides high-speed signal switching with nanosecond-level transition times
- Maintains low static power consumption suitable for battery-powered applications
Applications
- Portable audio equipment signal routing
- Mobile phone camera module switching
- LCD display panel signal selection
- Medical instrumentation signal multiplexing
Procurement Notes
Verify the specific suffix 'E4' indicates lead-free composition compliant with RoHS standards. Confirm the package type matches the design requirements, as this part number corresponds to the SOIC-16 variant. Check for end-of-life status or obsolescence notices before finalizing procurement plans to ensure long-term supply stability.
Selection Notes
Select this component when designing circuits requiring multiple signal paths in space-constrained environments. Ensure the operating voltage remains within the 1.65 V to 3.6 V limit to maintain specified on-resistance characteristics. Consider the thermal performance of the SOIC-16 package if multiple channels are activated simultaneously under load conditions.
Part Context
This component belongs to the TS3A5018 family of analog switches, which are designed for portable multimedia applications. The DE4 suffix specifically denotes the SOIC-16 package variant with lead-free termination. It serves as a versatile solution for managing multiple input/output signals in consumer electronics where low power and small footprint are critical design constraints.
Replacement Considerations
Direct pin-compatible alternatives within the same family include TS3A5018DR and TS3A5018DRE4. Verify that substitute parts maintain identical electrical parameters and package dimensions to ensure seamless integration without redesigning the printed circuit board layout.
