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Product Detailed Parameters
- Description：IC SWITCH SPDT X 3 65OHM 16TSSOP
- Series：-
- Mfr：Runic Technology
- Package：Tape & Reel (TR),Cut Tape (CT)
- Switch Circuit：SPDT
- Multiplexer/Demultiplexer Circuit：2:01
- On-State Resistance (Max)：65Ohm
- Channel-to-Channel Matching (ΔRon)：1.5Ohm (Typ)
- Voltage - Supply, Single (V+)：2.5V ~ 5.5V
- Voltage - Supply, Dual (V±)：-
- Switch Time (Ton, Toff) (Max)：90ns (Typ), 70ns (Typ)
- -3db Bandwidth：180MHz
- Charge Injection：6pC
- Channel Capacitance (CS(off), CD(off))：12.7pF
- Current - Leakage (IS(off)) (Max)：100nA
- Crosstalk：-110dB @ 1MHz
- Operating Temperature：-40°C ~ 125°C
- Mounting Type：Surface Mount
- Package / Case：16-TSSOP (0.173", 4.40mm Width)
- Supplier Device Package：16-TSSOP
- Number of Circuits：3
- Grade：-
- Qualification：-
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Overview
The RS2253XTSS16 is a single-pole double-throw (SPDT) analog switch manufactured by Runic Technology. It integrates three independent switching circuits within a single integrated circuit package. The device operates on a single power supply ranging from 2.5V to 5.5V. Key electrical specifications include a maximum on-resistance of 65 ohms and a typical channel-to-channel matching of 1.5 ohms. The -3dB bandwidth reaches 180MHz, with switch times of 90ns for turn-on and 70ns for turn-off. Leakage current is limited to 100nA maximum, while charge injection measures 6pC. The component supports an operating temperature range from -40°C to +125°C and is housed in a 16-TSSOP surface-mount package.
Feature Summary
- Integrates three independent SPDT switching circuits for signal routing applications
- Provides low on-resistance with tight channel-to-channel matching for signal integrity
- Supports wide single-supply voltage operation suitable for various logic families
- Features high bandwidth and fast switching speeds for dynamic signal processing
Applications
- Signal routing in data acquisition systems
- Multiplexing audio or video signals
- Test and measurement equipment signal paths
- Communication system interface switching
Procurement Notes
Verify the specific ordering suffix against the manufacturer's official datasheet to ensure correct packaging configuration. Confirm that the requested variant matches the required pinout and electrical characteristics. Check RoHS compliance status if environmental regulations apply to the final assembly. Ensure the supplier provides valid traceability documentation for quality assurance purposes.
Selection Notes
Select this component when multiple SPDT switching functions are required in a compact form factor. Compare the 65-ohm on-resistance against load requirements to minimize signal attenuation. Consider the 180MHz bandwidth limit for high-frequency signal integrity. Evaluate the 16-TSSOP package dimensions against available PCB real estate constraints.
Part Context
This part belongs to the RS225x series of analog switches from Runic Technology. It shares similar electrical characteristics with the RS2252XTSS16 but differs in internal circuit topology. While the RS2252 offers two SP4T channels, the RS2253 provides three SPDT channels. Both utilize the same 16-TSSOP package and operate within identical voltage and temperature ranges.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided source material. Verify compatibility with existing designs by comparing pin configurations and electrical parameters against alternative SPDT analog switches.
