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Product Detailed Parameters
- Description：IC SWITCH SPDTX1 900MOHM 8VSSOP
- Series：-
- Mfr：Texas Instruments
- Package：Tape & Reel (TR)
- Switch Circuit：SPDT
- Multiplexer/Demultiplexer Circuit：2:01
- On-State Resistance (Max)：900mOhm
- Channel-to-Channel Matching (ΔRon)：50mOhm
- Voltage - Supply, Single (V+)：1.65V ~ 5.5V
- Voltage - Supply, Dual (V±)：-
- Switch Time (Ton, Toff) (Max)：16ns, 15ns
- -3db Bandwidth：97MHz
- Charge Injection：12pC
- Channel Capacitance (CS(off), CD(off))：19pF, 36pF
- Current - Leakage (IS(off)) (Max)：20nA
- Crosstalk：-64dB @ 1MHz
- 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 TS5A3153DCURG4 is a single-channel, low on-resistance analog switch manufactured by Texas Instruments. It functions as a 2:1 multiplexer or demultiplexer within the TS5A315x family. The device operates with a single supply voltage ranging from 1.65 V to 5.5 V. Key electrical parameters include a maximum on-resistance of 1 ohm and a typical charge injection of 0.7 pC. The component supports a continuous DC current of 100 mA and features a shutdown current below 1 µA. It is housed in an 8-pin VSSOP package with a width of 2.30 mm.
Feature Summary
- Ultra-low on-resistance for minimal signal attenuation
- Low charge injection to preserve signal integrity
- Single-supply operation compatible with various logic levels
Applications
- Audio and video signal routing
- Data acquisition systems
- Communication equipment signal switching
Procurement Notes
Verify the complete part number including the G4 suffix to ensure compliance with RoHS standards and lead-free manufacturing requirements. Confirm that the VSSOP-8 package dimensions match the target PCB footprint. Validate the operating temperature range against system environmental specifications before finalizing procurement orders.
Selection Notes
Select this component when low on-resistance is critical for maintaining signal fidelity in high-frequency applications. Compare against the TS5A3154 if dual-channel functionality is required instead of single-channel. Ensure the input signal amplitude remains within the specified supply voltage limits to prevent damage or distortion during operation.
Part Context
This component belongs to the Texas Instruments TS5A315x series of low on-resistance analog switches. The series includes variants such as the TS5A3154 and TS5A3159A, which offer similar performance characteristics but may differ in channel count or specific electrical parameters. The TS5A3153 specifically addresses applications requiring a single switched path with minimal resistance.
Replacement Considerations
The TS5A3153DCUR is a non-green variant of the same functional device. The TS5A3154 serves as a dual-channel alternative within the same family. Verify pin compatibility and package dimensions when substituting these parts.
