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Product Detailed Parameters
- Description：IC SWITCH SPDT X 2 450MOHM 10QFN
- Series：-
- Mfr：Monolithic Power Systems Inc.
- Package：Tape & Reel (TR)
- Switch Circuit：SPDT
- Multiplexer/Demultiplexer Circuit：2:01
- On-State Resistance (Max)：450mOhm
- Channel-to-Channel Matching (ΔRon)：10mOhm
- Voltage - Supply, Single (V+)：1.65V ~ 5.5V
- Voltage - Supply, Dual (V±)：-
- Switch Time (Ton, Toff) (Max)：36ns, 30ns
- -3db Bandwidth：50MHz
- Charge Injection：-
- Channel Capacitance (CS(off), CD(off))：55pF
- Current - Leakage (IS(off)) (Max)：40nA
- Crosstalk：-70dB @ 100kHz
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：10-VFQFN
- Supplier Device Package：10-QFN (1.4x1.8)
- Number of Circuits：2
- Grade：-
- Qualification：-
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Overview
The MP2735DQG-LF-P is a low-voltage dual single-pole double-throw (SPDT) analog switch manufactured by Monolithic Power Systems. It features a maximum on-resistance of 0.45 ohms and operates within a supply voltage range of 2.7 V to 3.3 V. The device provides two independent channels with a QFN-10 surface-mount package. Key electrical specifications include a maximum propagation delay of 36 ns and a maximum turn-off time of 30 ns. It supports an operating temperature range from -40°C to +85°C.
Feature Summary
- Dual SPDT configuration for flexible signal routing
- Low on-resistance for minimal signal attenuation
- Optimized for low-voltage digital logic interfaces
Applications
- Portable electronic devices requiring signal switching
- Battery-powered consumer electronics
- Mobile communication equipment
Procurement Notes
Verify the specific suffix 'P' indicates reel packaging when ordering. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Ensure the QFN-10 footprint matches the design layout requirements. Cross-reference the datasheet revision date to confirm parameter accuracy against current production standards.
Selection Notes
Select this component for applications requiring low on-resistance in compact designs. Verify that the 2.7 V minimum supply voltage aligns with the system power rails. Consider the QFN-10 package constraints for thermal management and PCB space. Compare performance metrics against alternative switches if higher voltage tolerance is required.
Part Context
This part belongs to the MP2735 series of low-voltage analog switches. It shares functional similarities with the MP2736 but may differ in specific pinout or electrical characteristics. The MPQ2735 variant offers automotive qualification under AEC-Q100 standards, whereas this standard industrial version focuses on general consumer applications.
Replacement Considerations
The MP2736DQG-LF-P is a related component within the same product family. Verify pin compatibility and electrical differences before substitution. The MPQ2735GG-AEC1-P serves as the automotive-grade equivalent for qualified designs.
