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Product Detailed Parameters
- Description：IC SW SPST-NOX4 10OHM 14TSSOP
- Series：-
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT)
- Switch Circuit：SPST - NO
- Multiplexer/Demultiplexer Circuit：1:01
- On-State Resistance (Max)：10Ohm
- Channel-to-Channel Matching (ΔRon)：2.5Ohm (Max)
- Voltage - Supply, Single (V+)：2.7V ~ 12V
- Voltage - Supply, Dual (V±)：-
- Switch Time (Ton, Toff) (Max)：75ns, 45ns
- -3db Bandwidth：530MHz
- Charge Injection：-10.5pC
- Channel Capacitance (CS(off), CD(off))：8pF, 8pF
- Current - Leakage (IS(off)) (Max)：1nA
- Crosstalk：-
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：14-TSSOP (0.173", 4.40mm Width)
- Supplier Device Package：14-TSSOP
- Number of Circuits：4
- Grade：-
- Qualification：-
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Overview
The TS12A44514PWR is a quad single-pole single-throw (SPST) analog switch manufactured by Texas Instruments. It operates on a single supply voltage ranging from 2 V to 12 V. The device features a maximum on-state resistance of 10 Ohms and supports a maximum power dissipation of 880 mW. Key timing specifications include a maximum turn-on time of 75 ns and a maximum turn-off time of 45 ns. It functions within an operating temperature range of -40°C to +85°C and utilizes a TSSOP-14 surface-mount package.
Feature Summary
- Integrates four independent SPST channels in a compact package
- Operates with low-voltage single-supply configurations
- Provides fast switching speeds for signal routing applications
Applications
- Signal multiplexing in data acquisition systems
- Audio and video signal path switching
- Instrumentation input selection
Procurement Notes
Verify the specific suffix 'PWR' against the manufacturer's official documentation to confirm the tape-and-reel packaging configuration and ensure it matches the required handling standards for automated assembly processes.
Selection Notes
Select this component when a low-voltage, quad-channel switching solution is required. Ensure the application voltage does not exceed the 12 V maximum limit and that the thermal requirements align with the specified power dissipation capabilities.
Part Context
This part belongs to the TS12A44514 series of CMOS analog switches. It shares functional characteristics with other members of the family but differs in packaging and specific ordering suffixes defined by the manufacturer.
Replacement Considerations
Consult the official datasheet for direct pin-compatible alternatives within the same product family or cross-reference with similar quad SPST switches from other manufacturers if availability is constrained.
