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Product Detailed Parameters
- Description：IC SWITCH SPST-NC X 1 10OHM 8DIP
- Series：-
- Mfr：Texas Instruments
- Package：Bulk,Tube
- Switch Circuit：SPST - NC
- Multiplexer/Demultiplexer Circuit：1:01
- On-State Resistance (Max)：10Ohm
- Channel-to-Channel Matching (ΔRon)：-
- Voltage - Supply, Single (V+)：2.7V ~ 12V
- Voltage - Supply, Dual (V±)：-
- Switch Time (Ton, Toff) (Max)：75ns, 45ns
- -3db Bandwidth：520MHz
- Charge Injection：-11.5pC
- Channel Capacitance (CS(off), CD(off))：7.5pF, 7.5pF
- Current - Leakage (IS(off)) (Max)：1nA
- Crosstalk：-
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Through Hole
- Package / Case：8-DIP (0.300", 7.62mm)
- Supplier Device Package：8-PDIP
- Number of Circuits：1
- Grade：-
- Qualification：-
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Overview
The TS12A4515P is a single-channel SPST analog switch manufactured by Texas Instruments, designed for low-voltage applications. It operates on a single supply voltage ranging from 2 V to 12 V and features a maximum on-resistance of 10 Ohms. The device supports a DC switch current of 20 mA with a maximum power dissipation of 727 mW in its PDIP-8 package. Electrical performance includes 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 draws a maximum supply current of 50 nA.
Feature Summary
- Single-pole single-throw (SPST) configuration for signal routing
- Low on-resistance characteristic for minimal signal loss
- Compatible with low-voltage single-supply operation
Applications
- Signal multiplexing in data acquisition systems
- Audio and video signal switching
- Battery-powered instrumentation circuits
Procurement Notes
Verify the specific suffix 'P' corresponds to the PDIP-8 through-hole package variant when sourcing. Confirm RoHS compliance status via the manufacturer's official documentation prior to integration. Ensure the ordering part number matches the required lead-free specifications for your manufacturing process.
Selection Notes
Select this component for designs requiring a single analog channel with low on-resistance under low-voltage conditions. Compare against the TS12A4515DR if surface-mount assembly is preferred over the through-hole PDIP-8 format. Validate that the 2 V minimum supply voltage aligns with the system power rails.
Part Context
This part belongs to the TS12A4515 series of CMOS analog switches. It shares core electrical characteristics with other variants in the family, such as the DR suffix version, differing primarily in packaging technology. The series is engineered for general-purpose signal switching in portable and industrial electronics.
Replacement Considerations
The TS12A4515DR serves as a direct functional equivalent with identical electrical parameters but utilizes an SOIC-8 surface-mount package instead of the PDIP-8 form factor.
