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Product Detailed Parameters
- Description：IC SW SPST-NOX4 3.1OHM 16TSSOP
- Series：-
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT)
- Switch Circuit：SPST - NO
- Multiplexer/Demultiplexer Circuit：1:01
- On-State Resistance (Max)：3.1Ohm
- Channel-to-Channel Matching (ΔRon)：100mOhm
- Voltage - Supply, Single (V+)：4.5V ~ 36V
- Voltage - Supply, Dual (V±)：±4.5V ~ 18V
- Switch Time (Ton, Toff) (Max)：180ns, 200ns
- -3db Bandwidth：50MHz
- Charge Injection：78pC
- Channel Capacitance (CS(off), CD(off))：28pF, 45pF
- Current - Leakage (IS(off)) (Max)：1nA
- Crosstalk：-93dB @ 1MHz
- Operating Temperature：-40°C ~ 125°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 TMUX6211PWR is a CMOS analog switch featuring four independent 1:1 single-pole, single-throw (SPST) channels in a 16-pin TSSOP package. It operates on a single supply from 4.5V to 36V or dual supplies of ±4.5V to ±18V. The device supports bidirectional signals ranging from VSS to VDD with a maximum on-resistance of 3.1Ω at 36V single supply and 220mA continuous current support. Logic inputs are compatible with 1.8V logic levels and include integrated pull-down resistors.
Feature Summary
- Features low on-resistance for minimal signal loss across wide voltage ranges
- Supports high current loads up to 220mA in the specified package
- Includes integrated pull-down resistors on logic pins for stable control states
Applications
- Sample-and-hold circuits
- Feedback gain switching
- Signal isolation
- Data acquisition systems (DAQ)
- Patient monitoring and diagnostics
Procurement Notes
Verify the specific ordering suffix 'PWR' corresponds to the 16-pin TSSOP package and tape-and-reel packaging configuration. Confirm that the logic control requirements align with the Logic Low specification inherent to the TMUX6211 variant. Ensure thermal management meets the junction-to-ambient resistance limits defined in the datasheet for the intended operating temperature range.
Selection Notes
Select this component when designing circuits requiring precise signal routing with low distortion and high leakage performance. The TMUX6211 is specifically suited for applications where the switch state is determined by a logic low input. Consider the TSSOP package constraints regarding power dissipation and thermal resistance if operating near the upper limits of the recommended operating conditions.
Part Context
This device belongs to the TMUX621x family of precision switches manufactured by Texas Instruments. It shares core electrical characteristics with the TMUX6212 and TMUX6213 models but differs in its logic control polarity. The TMUX6211 is distinguished by its Logic Low activation requirement, whereas other variants may utilize Logic High or both logic states.
Replacement Considerations
TMUX6212PW
FAQ
What is the maximum continuous current supported by the TMUX6211PWR?
The TMUX6211PWR supports a maximum continuous current of 220mA.
How does the TMUX6211 differ from the TMUX6213?
The TMUX6211 activates with a Logic Low input, while the TMUX6213 supports both Logic Low and Logic High inputs.
Does the TMUX6211PWR have internal pull-down resistors?
Yes, the TMUX6211PWR includes integrated pull-down resistors on its logic control pins.
