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Product Detailed Parameters
- Description：IC SWITCH SPST-NOX4 11OHM 16WQFN
- Series：-
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT)
- Switch Circuit：SPST - NO
- Multiplexer/Demultiplexer Circuit：1:01
- On-State Resistance (Max)：11Ohm
- Channel-to-Channel Matching (ΔRon)：600mOhm (Typ)
- Voltage - Supply, Single (V+)：8V ~ 44V
- Voltage - Supply, Dual (V±)：-
- Switch Time (Ton, Toff) (Max)：750ns, 210ns
- -3db Bandwidth：650MHz
- Charge Injection：-330pC
- Channel Capacitance (CS(off), CD(off))：12pF, 14pF
- Current - Leakage (IS(off)) (Max)：700pA
- Crosstalk：-110dB @ 1MHz
- Operating Temperature：-40°C ~ 125°C (TA)
- Mounting Type：Surface Mount
- Package / Case：16-WQFN Exposed Pad
- Supplier Device Package：16-WQFN (4x4)
- Number of Circuits：4
- Grade：-
- Qualification：-
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Overview
The TMUX7411FRRPR is a quad single-pole single-throw (SPST) analog switch from Texas Instruments, housed in a 16-pin WQFN package. It operates on a single supply of 8 V to 44 V or dual supplies of ±5 V to ±22 V. The device features integrated fault protection capable of withstanding ±60 V overvoltage and up to ±85 V relative to supplies. It includes latch-up immunity, Human Body Model ESD ratings of ±6 kV, and logic compatibility down to 1.8 V. Typical on-resistance is 8.3 Ω with a maximum of 11 Ω at 25°C under standard conditions.
Feature Summary
- Integrated fault protection for powered and powered-off states
- Latch-up immune construction
- Fail-safe logic operation independent of supply voltage
- Active-low interrupt flag for system diagnostics
Applications
- Factory automation and control systems
- Programmable logic controllers (PLC)
- Analog input modules
- Semiconductor test equipment
- Data acquisition systems (DAQ)
Procurement Notes
Verify the specific ordering suffix against the manufacturer's current documentation to ensure correct packaging and tape-and-reel specifications. Confirm that the component meets all relevant environmental compliance standards required for the target application before finalizing procurement orders.
Selection Notes
Select this component when high-voltage fault tolerance and latch-up immunity are required in compact designs. Ensure the control logic voltage levels align with the 1.8-V logic capability. Verify thermal dissipation requirements within the WQFN package constraints for the intended operating temperature range.
Part Context
This part belongs to the TMUX741xF family, which includes variants like the TMUX7412F and TMUX7413F. These devices share similar electrical characteristics but differ in logic control configurations, such as active-high versus active-low selection inputs. The RRPR suffix indicates the specific WQFN package and reel packaging format.
Replacement Considerations
Direct replacements include TMUX7412FRRPR and TMUX7413FRRPR. Verify logic polarity differences, as these variants utilize different control signal requirements for channel activation.
