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FSAL200MTCX
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Product Detailed Parameters
- Description：IC SWITCH SPDT X 4 12OHM 16TSSOP
- Series：-
- Mfr：onsemi
- Package：Tape & Reel (TR),Cut Tape (CT)
- Switch Circuit：SPDT
- Multiplexer/Demultiplexer Circuit：2:01
- On-State Resistance (Max)：12Ohm
- Channel-to-Channel Matching (ΔRon)：400mOhm
- Voltage - Supply, Single (V+)：3V ~ 5.5V
- Voltage - Supply, Dual (V±)：-
- Switch Time (Ton, Toff) (Max)：20ns, 10ns
- -3db Bandwidth：137MHz
- Charge Injection：7pC
- Channel Capacitance (CS(off), CD(off))：13pF
- Current - Leakage (IS(off)) (Max)：100µA
- Crosstalk：-70dB @ 30MHz
- Operating Temperature：-40°C ~ 85°C (TA)
- 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 FSAL200MTCX is a quad analog switch manufactured by onsemi, housed in a 16-TSSOP package. It operates as a multiplexer/demultiplexer with four independent circuits configured as 2:1 switches. The device supports a single supply voltage range of 3V to 5.5V. Key electrical specifications include a maximum on-state resistance of 22 ohms and a typical on-resistance of 12 ohms. Additional parameters feature a maximum leakage current of 100µA, charge injection of 7pC, and channel-to-channel matching of 400 mOhm.
Feature Summary
- Integrates four independent SPDT analog switches within a single compact integrated circuit.
- Supports bidirectional signal flow suitable for both multiplexing and demultiplexing applications.
- Designed for low power consumption with operation across a standard 3V to 5.5V supply range.
Applications
- Signal routing in portable consumer electronics
- Data acquisition systems requiring multiple input channels
- Industrial control interfaces for sensor switching
Procurement Notes
Verify the specific ordering suffix and tape/reel configuration when placing orders, as packaging variations may exist. Confirm that the TSSOP-16 footprint matches the target PCB design constraints. Ensure supply chain sources provide original manufacturer documentation to guarantee component authenticity and traceability.
Selection Notes
Select this component when a compact solution for routing multiple analog signals is required. The 12-ohm on-resistance offers low insertion loss for general-purpose signaling. Consider the 100µA leakage limit for applications where signal integrity must be maintained during off-states. The wide supply voltage compatibility simplifies integration into mixed-voltage systems.
Part Context
This part belongs to the FSAL200 series of analog switches from onsemi. The series focuses on providing multi-channel switching capabilities in small form-factor packages. These devices are engineered to balance performance metrics like on-resistance and leakage with physical size constraints common in modern electronic designs.
Replacement Considerations
Direct substitutes should match the 16-TSSOP package, 4-channel configuration, and 3V-5.5V operating range. Verify pinout compatibility and on-resistance specifications before swapping. Cross-reference datasheets for equivalent leakage and charge injection values to ensure functional parity.
