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Product Detailed Parameters
- Description：IC SWITCH SPDT X 1 10OHM SOT23-6
- Series：-
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT)
- Switch Circuit：SPDT
- Multiplexer/Demultiplexer Circuit：2:01
- On-State Resistance (Max)：10Ohm
- Channel-to-Channel Matching (ΔRon)：100mOhm
- Voltage - Supply, Single (V+)：1.65V ~ 5.5V
- Voltage - Supply, Dual (V±)：-
- Switch Time (Ton, Toff) (Max)：5ns, 3.4ns
- -3db Bandwidth：371MHz
- Charge Injection：-21pC
- Channel Capacitance (CS(off), CD(off))：5pF
- Current - Leakage (IS(off)) (Max)：30nA
- Crosstalk：-61dB @ 10MHz
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：SOT-23-6
- Supplier Device Package：SOT-23-6
- Number of Circuits：1
- Grade：-
- Qualification：-
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Overview
The TS5A63157DBVR is a single-channel SPDT analog switch manufactured by Texas Instruments, housed in a VSSOP-6 package. It operates on a single supply voltage ranging from 1.65V to 5.5V. The device features a maximum on-resistance of 10 ohms and a channel-to-channel matching of 100 milliohms. Key electrical specifications include a -3dB bandwidth of 371MHz, charge injection of -21pC, and off-state leakage current of 30nA. Switching times are specified at 5ns for turn-on and 3.4ns for turn-off. It supports an operating temperature range of -40°C to 85°C.
Feature Summary
- Single-pole double-throw (SPDT) switching configuration with 2:1 multiplexer/demultiplexer capability
- Low on-resistance of 10 ohms with tight channel-to-channel matching for signal integrity
- High-speed performance with 371MHz bandwidth and nanosecond switching times
- Operates across a wide single-supply voltage range from 1.65V to 5.5V
Applications
- Portable multimedia equipment requiring low power consumption
- Cellular phones and mobile communication devices
- LCD and VGA video signal routing
- Audio and video signal switching applications
Procurement Notes
Verify the specific suffix 'DBVR' to confirm the VSSOP-6 package type and tape-and-reel packaging format. Ensure compatibility with surface-mount assembly processes. Confirm that the 1.65V to 5.5V supply range meets system requirements. Check for RoHS compliance status as per manufacturer documentation. Validate lead time expectations directly with authorized distributors.
Selection Notes
Select this component when a single SPDT switch is required in a compact VSSOP-6 footprint. It is suitable for designs needing low on-resistance and high bandwidth within a small form factor. Consider the 1.65V minimum supply voltage for battery-powered applications. Evaluate the 30nA leakage current against signal isolation requirements. Compare pinout compatibility if replacing existing switches in a design.
Part Context
The TS5A63157 series belongs to Texas Instruments' family of low-voltage, high-speed analog switches. These devices are designed for portable electronics where space and power efficiency are critical constraints. The DBVR variant specifically denotes the VSSOP-6 package option, offering a compact solution for dense PCB layouts while maintaining electrical performance comparable to larger packages.
Replacement Considerations
Publicly confirmed substitute part numbers include Nexperia 74LVC1G3157GW, onsemi NLASB3157DFT2G, Diodes Incorporated PI5A3157BCEX, and STMicroelectronics STG3157CTR. Verify pinout compatibility and electrical parameter alignment before substitution.
