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Product Detailed Parameters
- Description：IC SWITCH SPDTX1 13.8OHM 8VSSOP
- Series：-
- Mfr：Texas Instruments
- Package：Tape & Reel (TR)
- Switch Circuit：SPDT
- Multiplexer/Demultiplexer Circuit：2:01
- On-State Resistance (Max)：13.8Ohm
- Channel-to-Channel Matching (ΔRon)：800mOhm
- Voltage - Supply, Single (V+)：1.65V ~ 5.5V
- Voltage - Supply, Dual (V±)：-
- Switch Time (Ton, Toff) (Max)：6.8ns, 4.1ns
- -3db Bandwidth：330MHz
- Charge Injection：3pC
- Channel Capacitance (CS(off), CD(off))：6pF, 9.5pF
- Current - Leakage (IS(off)) (Max)：100nA
- Crosstalk：-68dB @ 10MHz
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：8-VFSOP (0.091", 2.30mm Width)
- Supplier Device Package：8-VSSOP
- Number of Circuits：1
- Grade：-
- Qualification：-
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Overview
The TS5A2053DCURE4 is a single-channel SPDT analog switch manufactured by Texas Instruments, housed in an 8-pin VSSOP package. It operates on a single supply voltage ranging from 1.65V to 5.5V. The device features a maximum on-resistance of 13.8 Ohms and supports a switch DC current of 100 mA. Key timing parameters include a maximum turn-on time of 6.8 ns and a maximum turn-off time of 4.1 ns. It functions within a temperature range of -40°C to +85°C and draws a maximum supply current of 1 µA.
Feature Summary
- Single-pole double-throw (SPDT) configuration for signal routing
- Low on-resistance for minimal signal attenuation
- Ultra-low quiescent current for power efficiency
- Fast switching speeds for high-frequency applications
Applications
- Portable consumer electronics
- Audio and video signal switching
- Communication equipment
- Instrumentation systems
Procurement Notes
Verify the complete part number including the suffix 'E4' to ensure compliance with specific lead-free and RoHS requirements as defined by Texas Instruments. Confirm the VSSOP-8 package type matches the PCB footprint design. Check the datasheet for handling precautions related to electrostatic discharge during assembly.
Selection Notes
Select this component when a single SPDT analog switch is required with low power consumption. Ensure the operating voltage stays within the 1.65V to 5.5V range. Consider the 13.8 Ohm on-resistance limit for signal integrity requirements. Verify that the 100 mA switch current capability meets the load demands of the application circuit.
Part Context
This part belongs to the TS5A2053 series of analog switches. It is functionally similar to other members of the family but distinguished by its specific packaging and suffix. The DCURE4 variant indicates a specific tape and reel configuration and manufacturing lot details provided by Texas Instruments for surface-mount assembly.
Replacement Considerations
Direct substitutes may include other TS5A2053 variants with different suffixes for packaging or temperature grades. Cross-reference pinouts and electrical specifications carefully before substitution to ensure compatibility with existing designs.
