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Product Detailed Parameters
- Description：IC SWITCH SPSTX4 160OHM 16TSSOP
- Series：-
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT)
- Switch Circuit：SPST
- Multiplexer/Demultiplexer Circuit：1:01
- On-State Resistance (Max)：160Ohm
- Channel-to-Channel Matching (ΔRon)：2.5Ohm
- Voltage - Supply, Single (V+)：10V ~ 16.5V
- Voltage - Supply, Dual (V±)：±5V ~ 16.5V
- Switch Time (Ton, Toff) (Max)：78ns, 68ns
- -3db Bandwidth：800MHz
- Charge Injection：-0.6pC
- Channel Capacitance (CS(off), CD(off))：2.5pF, 2.4pF
- Current - Leakage (IS(off)) (Max)：20pA
- Crosstalk：-115dB @ 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 TMUX6112PWR is a quad single-pole single-throw (SPST) analog switch manufactured by Texas Instruments. It operates with a single supply voltage ranging from 10 V to 36 V or dual supplies of ±5 V to ±18 V. The device features low on-resistance and high bandwidth, supporting precise signal routing. Key electrical parameters include a maximum on-resistance of 160 Ohms, a -3 dB bandwidth of 800 MHz, and a maximum power supply current of 18 uA. It functions within an operating temperature range of -40°C to +125°C and is housed in a 16-pin TSSOP package.
Feature Summary
- Provides four independent SPST switches for signal path selection
- Supports wide single and dual power supply voltage ranges up to 36 V
- Features low charge injection and high off-isolation for signal integrity
- Designed for precision applications requiring low leakage current
Applications
- Data acquisition systems
- Industrial process control
- Medical instrumentation
Procurement Notes
Verify the specific ordering suffix PWR confirms the TSSOP-16 package and tape-and-reel shipping method. Confirm RoHS compliance status and check for any recent product change notices that may affect assembly or material specifications before finalizing procurement orders.
Selection Notes
Select this component when high voltage tolerance up to 36 V is required alongside precision switching characteristics. Ensure the application benefits from the 800 MHz bandwidth and low on-resistance compared to standard CMOS switches. Verify thermal management requirements for the TSSOP-16 package under continuous operation at elevated temperatures.
Part Context
This part belongs to the TMUX611x family of precision analog switches from Texas Instruments. The family includes variants like TMUX6111 and TMUX6113, which share similar functional architectures but may differ in specific performance metrics such as on-resistance matching or capacitance values. The PWR suffix specifically denotes the surface-mount TSSOP packaging option.
Replacement Considerations
Direct substitutes within the same family include TMUX6111PWR and TMUX6113PWR. Verify if alternative pin-compatible devices from other manufacturers meet the 36 V rating and 800 MHz bandwidth specifications without compromising signal integrity.
