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Product Detailed Parameters
- Description：IC MUX 16:1 170OHM 32QFN
- Series：-
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT)
- Switch Circuit：-
- Multiplexer/Demultiplexer Circuit：16:01
- On-State Resistance (Max)：170Ohm
- Channel-to-Channel Matching (ΔRon)：6Ohm
- Voltage - Supply, Single (V+)：10V ~ 36V
- Voltage - Supply, Dual (V±)：±5V ~ 18V
- Switch Time (Ton, Toff) (Max)：136ns, 78ns
- -3db Bandwidth：-
- Charge Injection：-
- Channel Capacitance (CS(off), CD(off))：2.1pF, 11.1pF
- Current - Leakage (IS(off)) (Max)：40pA
- Crosstalk：-
- Operating Temperature：-40°C ~ 125°C
- Mounting Type：Surface Mount
- Package / Case：32-WFQFN Exposed Pad
- Supplier Device Package：32-QFN (4x4)
- Number of Circuits：1
- Grade：-
- Qualification：-
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Overview
The MUX36S16IRSNR is a Texas Instruments analog multiplexer switch IC featuring a 1 x 16:1 configuration within the MUX36S16 series. It operates on a single supply voltage of 10 V to 36 V or dual supplies of ±5 V to ±18 V. The device provides a maximum on-state resistance of 170 Ohms with a channel-to-channel matching of 6 Ohms. Switching times are specified at a maximum of 136 ns for turn-on and 78 ns for turn-off. It supports a wide operating temperature range from -40°C to +125°C and is housed in a 32-WFQFN (4x4) package.
Feature Summary
- High-voltage operation capability supporting up to 36 V single supply or ±18 V dual supply rails.
- Low charge injection characteristic of 0.67 pC for signal integrity preservation.
- Compact surface-mount packaging suitable for space-constrained designs.
Applications
- Data acquisition systems requiring high channel count multiplexing.
- Industrial process control signal routing.
- Medical instrumentation signal conditioning paths.
Procurement Notes
Verify the specific suffix IRSNR against the manufacturer's current datasheet to confirm the QFN-32 package variant and industrial temperature grade. Ensure ordering documentation matches the exact part number to avoid confusion with other pin-compatible or functionally similar devices in the MUX36S16 family that may utilize different packaging or electrical specifications.
Selection Notes
Select this component when a 16-channel multiplexer is required with high voltage tolerance and low leakage. Compare the 170 Ohm on-resistance against system signal loss requirements. Verify that the 32-pin QFN footprint aligns with the PCB layout constraints and thermal management capabilities of the target application environment.
Part Context
This part belongs to the MUX36S16 series of CMOS analog multiplexers designed by Texas Instruments. The series offers various configurations including 8:1 and 16:1 options. The IRSNR suffix specifically denotes the industrial temperature range and the 32-QFN package type, distinguishing it from other variants like the IDWR SOIC package version.
Replacement Considerations
The MUX36S16IDWR serves as a functional alternative within the same series but utilizes a 28-SOIC package. Designers must account for the pinout differences and physical footprint changes when substituting between the QFN and SOIC packages.
