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Product Detailed Parameters
- Description：IC SWITCH SP3T X 1 15OHM 8VSSOP
- Series：-
- Mfr：Texas Instruments
- Package：Tape & Reel (TR)
- Switch Circuit：SP3T
- Multiplexer/Demultiplexer Circuit：3:01
- On-State Resistance (Max)：15Ohm
- Channel-to-Channel Matching (ΔRon)：100mOhm
- Voltage - Supply, Single (V+)：1.65V ~ 5.5V
- Voltage - Supply, Dual (V±)：-
- Switch Time (Ton, Toff) (Max)：6.5ns, 3.7ns
- -3db Bandwidth：334MHz
- Charge Injection：3.4pC
- Channel Capacitance (CS(off), CD(off))：4.5pF, 10.5pF
- Current - Leakage (IS(off)) (Max)：100nA
- Crosstalk：-62dB @ 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 TS5A3357DCURG4 is a single-channel analog switch IC manufactured by Texas Instruments, featuring a 1 x SP3T configuration. It operates on a single supply voltage ranging from 1.65 V to 5.5 V and is housed in an 8-VSSOP package. The device exhibits a maximum on-resistance of 7 Ohms and supports a DC switch current of 100 mA. Key timing parameters include a maximum turn-on time of 6.5 ns and a maximum turn-off time of 3.7 ns. It functions within a temperature range of -40°C to +85°C with a maximum supply current of 1 uA.
Feature Summary
- Provides signal routing through a single-pole triple-throw (SP3T) architecture for efficient channel selection.
- Supports low-voltage operation starting at 1.65 V, suitable for portable and battery-powered applications.
- Features high-speed switching capabilities with nanosecond-level transition times.
Applications
- Portable equipment requiring low-power signal switching
- Cellular phones and mobile communication devices
- Laptop and notebook computer peripheral interfaces
Procurement Notes
Verify the specific G4 suffix against the manufacturer's latest documentation to confirm environmental compliance status and manufacturing origin. Ensure the ordering part number matches the required tape-and-reel packaging quantity specified in the official datasheet. Cross-reference the component marking code with the physical device to prevent counterfeit substitution during assembly.
Selection Notes
Select this component when a single SP3T analog switch is required within the 1.65 V to 5.5 V supply range. Compare the 7 Ohm on-resistance specification against system loss requirements. Verify that the 8-VSSOP package dimensions fit the available PCB footprint. Confirm that the -40°C to +85°C operating temperature range meets the environmental constraints of the target application.
Part Context
This component belongs to the TS5A3357 family of low-voltage analog switches. The TS5A3357 series offers various configurations including SPDT and SP3T options. The DCURG4 designation indicates a specific tape-and-reel packaging variant compliant with RoHS standards, distinct from cut-tape or tube packaging options available for other suffixes in the same product line.
Replacement Considerations
TS5A3357DCUR is a functional equivalent within the same family. TS5A3359DCUT offers similar SP3T functionality but may differ in specific electrical characteristics. Verify pin compatibility and parameter alignment before substituting.
