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Product Detailed Parameters
- Description：IC SWITCH SPDT X 4 8OHM 16QFN
- Series：-
- Mfr：Runic Technology
- Package：Tape & Reel (TR),Cut Tape (CT)
- Switch Circuit：SPDT
- Multiplexer/Demultiplexer Circuit：2:01
- On-State Resistance (Max)：8Ohm
- Channel-to-Channel Matching (ΔRon)：150mOhm (Typ)
- Voltage - Supply, Single (V+)：1.8V ~ 5.5V
- Voltage - Supply, Dual (V±)：-
- Switch Time (Ton, Toff) (Max)：30ns (Typ), 25ns (Typ)
- -3db Bandwidth：300MHz
- Charge Injection：-
- Channel Capacitance (CS(off), CD(off))：5pF
- Current - Leakage (IS(off)) (Max)：1µA
- Crosstalk：-
- Operating Temperature：-40°C ~ 125°C
- Mounting Type：Surface Mount
- Package / Case：16-WFQFN Exposed Pad
- Supplier Device Package：16-QFN (3x3)
- Number of Circuits：4
- Grade：-
- Qualification：-
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Overview
The RS2299XTQC16 is a quad single-pole double-throw (SPDT) analog switch manufactured by Runic Technology, housed in a 16-WFQFN exposed pad package. It operates within a supply voltage range of 1.8V to 5.5V and supports both analog and digital signal transmission. Key electrical specifications include a maximum on-resistance of 8 ohms, a typical channel-to-channel matching of 150 milliohms, and a -3dB bandwidth of 300MHz. The device features a 2:1 multiplexer configuration with four independent circuits, offering a maximum leakage current of 1µA and low off-state capacitance of 5pF. Switching times are specified at a maximum of 30ns for turn-on and 25ns for turn-off.
Feature Summary
- Supports bidirectional transmission of both analog and digital signals across four independent channels
- Configurable as either four SPDT switches or two dual-pole double-throw (DPDT) switches via control inputs
- Provides high-speed signal routing with a 300MHz bandwidth and low switching latency
Applications
- Signal routing in portable consumer electronics
- Audio and video signal switching in multimedia devices
- Data acquisition systems requiring multi-channel signal selection
Procurement Notes
Verify the specific ordering suffix against the manufacturer's official datasheet to ensure correct packaging and temperature grade. Confirm that the component meets RoHS3 compliance requirements for your target market. Cross-reference the 16-QFN pinout with your PCB layout to ensure proper thermal pad connection and signal integrity during assembly.
Selection Notes
Select this component when a low on-resistance and wide bandwidth are required for multi-channel signal switching. Ensure the system power supply remains within the 1.8V to 5.5V operational range. Consider the 16-WFQFN package constraints for thermal management and board space limitations compared to larger packages.
Part Context
This part belongs to the RS2299 family of analog switches from Runic Technology. It is designed for applications requiring efficient signal path management in compact form factors. The device integrates multiple switching functions into a single small footprint, reducing overall system complexity and board area consumption.
Replacement Considerations
Check for direct pin-compatible alternatives from other manufacturers if supply constraints exist. Verify that any substitute maintains the same 1.8V-5.5V operating voltage and similar on-resistance characteristics to ensure circuit compatibility.
