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Product Detailed Parameters
- Description：IC SW SPST-NCX4 10OHM 14TSSOP
- Series：-
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT),Bulk
- Switch Circuit：SPST - NC
- 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 TS12A44515PWR is a low on-state resistance quad single-pole single-throw (SPST) CMOS analog switch manufactured by Texas Instruments. It operates on a single supply voltage ranging from 2 V to 12 V. The device features four independent channels with specified maximum on-state resistance values of 15 Ω at 12 V, 20 Ω at 5 V, and 50 Ω at 3.3 V. It utilizes a 14-pin TSSOP package and supports ΔRON matching for precision signal routing applications.
Feature Summary
- Quad SPST CMOS analog switch configuration
- Low on-state resistance performance across supply voltages
- Single-supply operation from 2 V to 12 V
- ΔRON matching capability
Applications
- Signal multiplexing
- Data acquisition systems
- Audio and video signal switching
Procurement Notes
Verify the specific ordering suffix matches the required package type and tape/reel specifications. Confirm that the component meets RoHS compliance requirements for your manufacturing process. Ensure the operating voltage range aligns with your system design constraints before finalizing procurement.
Selection Notes
Select this component when precise signal routing with minimal resistance variation is required. The quad channel architecture allows for efficient space utilization in compact designs. Consider the on-state resistance specifications relative to your load impedance to ensure signal integrity across the intended temperature range.
Part Context
This part belongs to the TS12A4451x family of low on-state resistance analog switches. It provides a robust solution for switching multiple signals within a single integrated circuit. The CMOS technology ensures low power consumption while maintaining high-speed switching capabilities suitable for various consumer and industrial electronics.
Replacement Considerations
Consult official Texas Instruments documentation for direct pin-compatible substitutes within the same series. Verify functional equivalence regarding on-state resistance and supply voltage ranges before implementing any alternative components.
