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Product Detailed Parameters
- Description：IC SWITCH SPDTX2 600MOHM 10UQFN
- Series：-
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT)
- Switch Circuit：SPDT
- Multiplexer/Demultiplexer Circuit：2:01
- On-State Resistance (Max)：600mOhm
- Channel-to-Channel Matching (ΔRon)：50mOhm
- Voltage - Supply, Single (V+)：1.65V ~ 3.6V
- Voltage - Supply, Dual (V±)：-
- Switch Time (Ton, Toff) (Max)：70ns, 75ns
- -3db Bandwidth：80MHz
- Charge Injection：40pC
- Channel Capacitance (CS(off), CD(off))：50pF
- Current - Leakage (IS(off)) (Max)：5nA
- Crosstalk：-75dB @ 100kHz
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：10-UFQFN
- Supplier Device Package：10-UQFN (1.8x1.4)
- Number of Circuits：2
- Grade：-
- Qualification：-
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Overview
The TS3A5223RSWR is a dual single-pole double-throw (SPDT) analog switch manufactured by Texas Instruments. It features a low on-resistance of 0.5 ohms and supports bidirectional signal switching. The device operates within a supply voltage range of 1.6 V to 5.5 V, ensuring compatibility with various digital logic families. It includes an active-low enable input for power management. The component is housed in a 10-pin VSSOP package, designed for surface-mount applications. It offers high bandwidth and low charge injection, making it suitable for precision signal routing in portable electronics.
Feature Summary
- Dual SPDT configuration enables independent control of two signal paths
- Low on-resistance ensures minimal signal attenuation
- Bidirectional switching capability supports flexible circuit design
- Active-low enable pin facilitates efficient power management
Applications
- Mobile phone audio and video signal routing
- Portable multimedia devices for channel selection
- Consumer electronics requiring low-voltage signal switching
Procurement Notes
Verify the specific suffix RSWR against the manufacturer's official datasheet to confirm the package type and tape-and-reel specifications. Ensure that the ordering information matches the exact electrical characteristics required for the target application. Cross-reference the part number with authorized distributors to confirm authenticity and current availability status before finalizing procurement decisions.
Selection Notes
Select this component when a dual-channel SPDT switch with very low on-resistance is required. It is appropriate for designs operating between 1.6 V and 5.5 V. Consider the VSSOP package size for space-constrained layouts. Verify that the bidirectional nature of the switch aligns with the signal flow requirements of the specific circuit topology being implemented.
Part Context
This part belongs to the TS3A series of analog switches from Texas Instruments. The series focuses on low-power, low-on-resistance solutions for portable applications. The TS3A5223 variant specifically provides dual channels, distinguishing it from single-channel or quad-channel counterparts in the same family. It is engineered for high performance in mobile and consumer electronic environments.
Replacement Considerations
Consult the Texas Instruments product selection guide for direct functional equivalents. Potential substitutes may include other dual SPDT switches from the TS3A family with similar voltage ratings and package dimensions. Verify pin-to-pin compatibility and electrical parameter alignment before substitution.
