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Product Detailed Parameters
- Description：IC SWITCH DPDTX2 400MOHM 16WQFN
- Series：-
- Mfr：onsemi
- Package：Tape & Reel (TR),Bulk
- Switch Circuit：DPDT
- Multiplexer/Demultiplexer Circuit：2:02
- On-State Resistance (Max)：400mOhm
- Channel-to-Channel Matching (ΔRon)：50mOhm (Max)
- Voltage - Supply, Single (V+)：1.65V ~ 3.6V
- Voltage - Supply, Dual (V±)：-
- Switch Time (Ton, Toff) (Max)：50ns, 30ns
- -3db Bandwidth：19MHz
- Charge Injection：42pC
- Channel Capacitance (CS(off), CD(off))：3pF
- Current - Leakage (IS(off)) (Max)：500nA
- Crosstalk：-90dB @ 100kHz
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：16-WFQFN
- Supplier Device Package：16-WQFN (1.8x2.6)
- Number of Circuits：2
- Grade：-
- Qualification：-
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Overview
The NLAS3799LMNR2G is a dual-channel, double-pole double-throw (DPDT) analog switch manufactured by onsemi. It is housed in a 16-pin VQCCN package with dimensions of 2.6 mm length. The device features two independent channels and supports a maximum on-state resistance (Ron) of 0.5 Ω, with a matching specification of 0.05 Ω. It provides a nominal off-state isolation of 69 dB. The component is lead-free, complies with RoHS standards, and has a moisture sensitivity level of 1.
Feature Summary
- Dual-channel DPDT configuration for signal routing
- Low on-state resistance for minimal signal loss
- High off-state isolation to prevent crosstalk
Applications
- Signal switching in portable electronic devices
- Audio and video signal path selection
- Test and measurement equipment multiplexing
Procurement Notes
Verify the specific suffix 'LMNR2G' against official onsemi documentation to confirm pinout and electrical characteristics. Ensure the component matches the required 16-pin VQCCN package outline. Confirm lead-free status and RoHS compliance through the manufacturer's certificate of conformity before integration into production assemblies.
Selection Notes
Select this component when a compact dual DPDT switch is required for low-voltage signal routing. The 0.5 Ω Ron ensures efficient signal transmission, while the 69 dB isolation prevents interference between channels. The 16-pin QFN package suits space-constrained designs requiring multiple switched paths.
Part Context
This part belongs to the NLAS3799 series of analog switches from onsemi. It shares functional similarities with other members like the NLAS3799BMNR2G but may differ in specific electrical tolerances or packaging variants. The series is designed for general-purpose signal switching applications requiring low power consumption and small form factors.
Replacement Considerations
The NLAS3799BMNR2G is a documented variant within the same family. Verify if the BM suffix indicates a different Ron tolerance or package option compared to the LM suffix. Cross-reference datasheets to ensure pin compatibility and electrical parameter alignment before substitution.
