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Product Detailed Parameters
- Description：IC SWITCH SPDT X 2 800MOHM 10DFN
- Series：-
- Mfr：onsemi
- Package：Tape & Reel (TR),Cut Tape (CT)
- Switch Circuit：SPDT
- Multiplexer/Demultiplexer Circuit：2:01
- On-State Resistance (Max)：800mOhm
- Channel-to-Channel Matching (ΔRon)：60mOhm
- Voltage - Supply, Single (V+)：1.8V ~ 5.5V
- Voltage - Supply, Dual (V±)：-
- Switch Time (Ton, Toff) (Max)：30ns, 30ns
- -3db Bandwidth：9.5MHz
- Charge Injection：15pC
- Channel Capacitance (CS(off), CD(off))：102pF, 104pF
- Current - Leakage (IS(off)) (Max)：1µA
- Crosstalk：-83dB @ 100kHz
- Operating Temperature：-55°C ~ 125°C (TA)
- Mounting Type：Surface Mount
- Package / Case：10-VFDFN Exposed Pad
- Supplier Device Package：10-DFN (3x3)
- Number of Circuits：2
- Grade：-
- Qualification：-
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Overview
The NLAS4684MNR2G is an ultra-low resistance dual single-pole double-throw (SPDT) analog switch manufactured by onsemi. It operates within a supply voltage range of 1.8V to 5.5V and features two independent switching circuits. The device exhibits a maximum on-resistance of 800 milliohms with a channel-to-channel matching tolerance of 60 milliohms. It supports a -3dB bandwidth of 9.5MHz and offers low charge injection of 15pC. The component is housed in a compact 10-Micro package, suitable for surface-mount installation.
Feature Summary
- Dual SPDT configuration providing two independent signal paths
- Ultra-low on-resistance for minimal signal attenuation
- Low charge injection to preserve signal integrity
- Wide single-supply voltage operation capability
Applications
- Portable multimedia devices requiring signal routing
- Audio and video signal switching applications
- Data acquisition systems needing analog multiplexing
Procurement Notes
Verify the specific suffix MNR2G against official datasheets to confirm packaging and tape-and-reel specifications. Confirm current lifecycle status as distribution records indicate potential end-of-life actions for this family. Ensure compatibility with existing PCB footprint designs before ordering.
Selection Notes
Select this component when low on-resistance and wide bandwidth are critical for signal fidelity. Compare channel count and package size against alternatives like the NLAS4685 if pinout constraints differ. Verify that the 1.8V minimum supply voltage aligns with the target system power rails.
Part Context
This part belongs to the NLAS4684 series of analog switches designed for low-voltage portable electronics. It serves as a high-performance alternative to standard CMOS switches, offering superior linearity and lower distortion. The series is commonly integrated into mobile phones and handheld devices for managing audio and video signals.
Replacement Considerations
Publicly documented substitutes include the NLAS4685 and NS5A4684SMNTBG from onsemi. Third-party equivalents such as the SGM3005 or A4714 may offer functional parity but require verification of pin compatibility and electrical characteristics.
