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Product Detailed Parameters
- Description：IC SWITCH SP4T X 2 12OHM 16VQFN
- Series：-
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT)
- Switch Circuit：SP4T
- Multiplexer/Demultiplexer Circuit：4:01
- On-State Resistance (Max)：12Ohm
- Channel-to-Channel Matching (ΔRon)：1Ohm
- Voltage - Supply, Single (V+)：2.3V ~ 3.6V
- Voltage - Supply, Dual (V±)：-
- Switch Time (Ton, Toff) (Max)：9.5ns, 3.5ns
- -3db Bandwidth：165MHz
- Charge Injection：5pC
- Channel Capacitance (CS(off), CD(off))：4.5pF, 19pF
- Current - Leakage (IS(off)) (Max)：100nA
- Crosstalk：-49dB @ 1MHz
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：16-VFQFN Exposed Pad
- Supplier Device Package：16-VQFN (4x3.5)
- Number of Circuits：2
- Grade：-
- Qualification：-
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Overview
The TS3A5017RGYR is a dual-channel, 4:1 analog switch manufactured by Texas Instruments. It operates on a single supply voltage ranging from 2.3 V to 3.6 V. The device features two independent SP4T switches with a maximum on-resistance of 16 Ohms and a maximum power supply current of 7 uA. Each channel supports a DC switch current of 100 mA. The component is housed in a 16-pin UQFN package (2.6x1.8 mm) and is rated for an operating temperature range of -40°C to +85°C. Switching times are specified with a maximum turn-on time of 9.5 ns and a maximum turn-off time of 3.5 ns.
Feature Summary
- Dual-channel architecture providing two independent 4:1 multiplexing paths within a compact footprint.
- Low power consumption design suitable for battery-operated applications with minimal quiescent current draw.
- High-speed signal switching capability with nanosecond-level transition times for data integrity.
Applications
- Automotive infotainment systems requiring robust analog signal routing.
- Portable consumer electronics needing low-voltage signal path management.
- Industrial control interfaces utilizing single-supply operation.
Procurement Notes
Verify the specific suffix RGYR against the manufacturer's official datasheet to confirm the package type and tape-and-reel configuration. Ensure that the ordering information matches the exact pinout and mechanical dimensions required for your PCB layout. Cross-reference the RoHS compliance status and moisture sensitivity level with current production notices before finalizing procurement orders.
Selection Notes
Select this component when a dual-channel 4:1 analog switch is required within a 2.3 V to 3.6 V supply range. The 16-Ohm on-resistance and 100 mA switch current define the load handling capabilities. Consider the 16-UQFN package size if board space is constrained. Verify that the -40°C to +85°C industrial temperature range meets the environmental requirements of the target application.
Part Context
The TS3A5017 series includes variants such as TS3A5017DR, TS3A5017PWR, and TS3A5017RSVR, which share similar electrical characteristics but differ in packaging. The RGYR suffix specifically denotes the UQFN-16 package variant. This family is designed for applications requiring multiple analog signal paths in a small form factor, often used in automotive and portable devices.
Replacement Considerations
Direct substitutes include other TS3A5017 variants like TS3A5017DR or TS3A5017PWR, provided the package difference is accommodated. Verify pin compatibility and electrical specifications before substitution. No alternative part numbers are confirmed in the provided documentation.
