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Product Detailed Parameters
- Description：IC SW SPST-NO/NCX4 10OHM 14TSSOP
- Series：-
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT)
- Switch Circuit：SPST - NO/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 TS12A44513PWR is a 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 a maximum on-state resistance of 8 ohms and supports a continuous DC switch current of 20 mA. Key electrical parameters include a maximum power dissipation of 727 mW, a maximum supply current of 200 nA, and an operating temperature range from -40°C to +85°C. The component is housed in a 14-pin TSSOP package.
Feature Summary
- Quad SPST configuration for multi-channel signal routing
- Low on-state resistance for minimal signal loss
- CMOS technology enabling low power consumption
Applications
- Portable instrumentation signal conditioning
- Battery-powered measurement systems
- Audio and video signal switching
Procurement Notes
Verify the specific suffix PWR indicates the 14-TSSOP package variant. Confirm RoHS compliance status through official documentation. Ensure the ordering quantity matches the manufacturer's standard reel packaging requirements for this specific package type.
Selection Notes
Select this component when a quad channel switch is required within a compact surface-mount footprint. Compare against the DR variant if SOIC-14 packaging is preferred. Verify that the 12 V maximum supply voltage aligns with the system design constraints.
Part Context
This part belongs to the TS12A4451x family of low on-state resistance analog switches. It shares functional similarities with other members like the TS12A44513DR but differs in physical package geometry. The family is designed for general-purpose analog signal switching applications requiring low distortion.
Replacement Considerations
The TS12A44513DR serves as a pin-compatible alternative offering identical electrical characteristics in an SOIC-14 package. Cross-reference datasheets to confirm thermal performance differences between TSSOP and SOIC packages.
