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Product Detailed Parameters
- Description：IC SWITCH SPST X 4 1OHM 16TSSOP
- Series：-
- Mfr：Runic Technology
- Package：Tape & Reel (TR),Cut Tape (CT)
- Switch Circuit：SPST
- Multiplexer/Demultiplexer Circuit：1:01
- On-State Resistance (Max)：1Ohm
- Channel-to-Channel Matching (ΔRon)：40mOhm (Typ)
- Voltage - Supply, Single (V+)：1.8V ~ 5.5V
- Voltage - Supply, Dual (V±)：-
- Switch Time (Ton, Toff) (Max)：50ns (Typ), 15ns (Typ)
- -3db Bandwidth：30MHz
- Charge Injection：-
- Channel Capacitance (CS(off), CD(off))：80pF
- Current - Leakage (IS(off)) (Max)：1µA
- Crosstalk：-
- 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：4
- Grade：-
- Qualification：-
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Overview
The RS2259BXTSS16 is a quad single-pole single-throw (SPST) analog switch manufactured by Runic Technology. It operates on a single power supply ranging from 1.8V to 5.5V and features a maximum on-resistance of 1 ohm with a typical channel-to-channel matching of 40 milliohms. The device provides a -3dB bandwidth of 30MHz and supports switching times of 50ns (Ton) and 15ns (Toff). Packaged in a 16-TSSOP surface-mount enclosure, it handles leakage currents up to 1µA and functions within an industrial temperature range of -40°C to 125°C.
Feature Summary
- Integrates four independent SPST signal paths within a compact 16-pin TSSOP package
- Delivers low on-resistance for minimal signal attenuation across the operating voltage range
- Supports wide single-supply operation suitable for portable and battery-powered applications
Applications
- Signal routing in data acquisition systems
- Audio and video signal switching
- Communication equipment interface circuits
Procurement Notes
Verify the specific suffix 'B' against the manufacturer's official documentation to confirm pinout compatibility and electrical tolerances. Ensure the selected packaging format matches the required assembly process. Confirm RoHS compliance status for the specific batch prior to integration into regulated end products.
Selection Notes
Select this component when designing circuits requiring multiple isolated signal paths with low insertion loss. The 1-ohm on-resistance ensures high fidelity for sensitive analog signals. Verify that the 30MHz bandwidth meets the frequency requirements of the target application signals.
Part Context
This part belongs to the Runic Technology RS2259 series of analog switches. The series is designed for general-purpose signal switching in consumer and industrial electronics. The RS2259BXTSS16 variant specifically utilizes the 16-TSSOP package to provide space-efficient solutions for dense PCB layouts.
Replacement Considerations
Consult official cross-reference lists for verified substitutes. Generic equivalents may differ in on-resistance or pin configuration. Validate any alternative part against the original datasheet specifications before implementation.
