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Product Detailed Parameters
- Description：IC SWITCH SPDTX2 600MOHM 10VSSOP
- 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)：35ns, 25ns
- -3db Bandwidth：50MHz
- Charge Injection：8.75pC
- Channel Capacitance (CS(off), CD(off))：50pF
- Current - Leakage (IS(off)) (Max)：50nA
- Crosstalk：-72dB @ 1MHz
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
- Supplier Device Package：10-VSSOP
- Number of Circuits：2
- Grade：-
- Qualification：-
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Overview
The TS3A24157DGSR is a dual single-pole double-throw (SPDT) analog switch manufactured by Texas Instruments. It operates within a supply voltage range of 1.65 V to 3.6 V and features a maximum on-resistance of 650 mOhms. The device supports bidirectional signal switching with a maximum continuous current of 100 mA. Key timing parameters include a maximum turn-on time of 35 ns and a maximum turn-off time of 25 ns. It is housed in a 10-pin MSOP package and functions reliably across an operating temperature range from -40°C to +85°C.
Feature Summary
- Dual SPDT configuration for independent channel control
- Low on-resistance for minimal signal attenuation
- Bidirectional switching capability for flexible signal routing
Applications
- Audio and video signal path switching
- Portable consumer electronics signal management
- Battery-powered device input selection
Procurement Notes
Verify the specific ordering suffix DGSR to confirm the MSOP-10 package type and reel packaging format. Ensure compatibility with surface-mount assembly processes. Confirm RoHS compliance status through official manufacturer documentation before integration into regulated products.
Selection Notes
Select this component when low on-resistance and compact footprint are required for dual-channel switching applications. Compare against variants like the TS3A24159 if lower on-resistance is necessary, or the TS3A24157RSER if a UQFN package is preferred. Verify that the 1.65 V minimum supply voltage meets system power constraints.
Part Context
This part belongs to the TS3A2415x family of low-voltage analog switches designed for portable applications. It shares functional similarities with other devices in the series but differs in package options and specific resistance characteristics. The DGSR suffix specifically denotes the MSOP-10 variant intended for high-density PCB layouts.
Replacement Considerations
The TS3A24157RSER offers identical electrical performance in a UQFN-10 package. The TS3A24159 provides lower on-resistance (300 mOhms) in the same MSOP-10 package. Verify pinout compatibility and thermal requirements when substituting.
