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Product Detailed Parameters
- Description：IC SWITCH SP4T X 2 12OHM 16TSSOP
- 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-TSSOP (0.173", 4.40mm Width)
- Supplier Device Package：16-TSSOP
- Number of Circuits：2
- Grade：-
- Qualification：-
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Overview
The TS3A5017PWR is a dual single-pole four-throw (SP4T) 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 a maximum on-resistance of 16 Ohms and supports a continuous DC switch current of 100 mA. Electrical performance includes a maximum turn-on time of 9.5 ns and a maximum turn-off time of 3.5 ns. The component draws a maximum supply current of 7 uA. It is housed in a TSSOP-16 surface-mount package and functions within an operating temperature range of -40°C to +85°C.
Feature Summary
- Dual SP4T configuration for flexible signal routing
- Low power consumption with minimal supply current
- High bandwidth capability for signal integrity
Applications
- Audio and video signal switching
- Portable consumer electronics
- Mobile phone peripheral management
Procurement Notes
Verify the specific ordering suffix against the manufacturer's official documentation to confirm the tape and reel packaging format. Ensure the part number matches the exact electrical specifications required for the design, as variations exist within the family. Cross-reference the datasheet revision date to confirm compliance with current regulatory standards such as RoHS before finalizing procurement orders.
Selection Notes
Select this component when a dual-channel SP4T topology is required within a low-voltage single-supply environment. The TSSOP-16 package offers a balance between pin count and board space constraints. Consider the 16 Ohm on-resistance limit and 100 mA current handling capacity to ensure compatibility with the target load requirements without exceeding thermal or electrical limits.
Part Context
This component belongs to the TS3A5017 series of analog switches designed for portable applications. The 'PWR' suffix specifically denotes the TSSOP-16 package variant supplied in a tape and reel format. This distinguishes it from other package options like the PW (TSSOP tube) or D (SOIC) variants, which share identical electrical characteristics but differ in physical form factor and manufacturing packaging.
Replacement Considerations
Direct functional equivalents include the TS3A5017PW and TS3A5017DR, which offer identical electrical specifications. Substitution requires verifying that the alternative package type fits the existing PCB footprint or that a redesign is feasible. The automotive-grade TS3A5017QRGYRQ1 provides extended temperature ranges but utilizes a different QFN package.
