TS5N118DBQR Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
The TS5N118DBQR is a 10 V, 8:1 single-channel general-purpose FET bus switch functioning as an analog multiplexer with 25 MHz bandwidth, housed in a 16-pin SOIC package. It selects one of 8 input lines to a single output, supporting input voltages up to 10 V and enabling low-distortion signal routing in mixed-signal systems. Designed for audio switching, test instrumentation, industrial data acquisition, and communication signal multiplexing applications.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 16
- Lifecycle
- ACTIVE
- Datasheet
- TS5N118DBQR Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $2.8300(MOQ 2500)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TS5N118DBQR?
- 8:1 single-channel FET bus switch for routing 8 inputs to 1 output
- 10 V maximum input voltage range for compatibility with wide analog signal levels
- 25 MHz nominal bandwidth enabling high-frequency analog signal switching
- Single-channel architecture simplifies control logic with minimal GPIO overhead
- 16-pin SOIC (R-PDSO-G16) package for standard SMT assembly
- General-purpose FET switch technology for bidirectional signal routing
- RoHS-compliant lead-free construction per JESD-609 e4
What is TS5N118DBQR used for?
The TS5N118DBQR is used in audio and video signal routing systems where one of 8 source signals must be selected and fed to a single output path with low insertion loss and minimal distortion within its 25 MHz bandwidth. It is also deployed in automated test equipment and data acquisition systems where multiple analog sensor signals share a single ADC input channel through time-division multiplexing. Industrial process monitoring boards and programmable measurement instruments benefit from its 10 V input range, which accommodates a broader variety of sensor output levels than 5 V-only multiplexers.
What are the specifications of TS5N118DBQR?
| Pbfree Code | Yes |
| YTEOL | 15 |
| Additional Feature | Configuration : 8:1 |
| Analog IC - Other Type | SINGLE-ENDED MULTIPLEXER |
| Bandwidth-Nom | 25MHz |
| Input Voltage-Max | 10V |
| JESD-30 Code | R-PDSO-G16 |
| JESD-609 Code | e4 |
| Number of Channels | 1 |
| Number of Functions | 1 |
| Off-state Isolation-Nom | 50dB |
| On-state Resistance-Max (Ron) | 12.5Ω |
| Output | SEPARATE OUTPUT |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Supply Current-Max (Isup) | 10mA |
| Supply Voltage-Max (Vsup) | 5.25V |
| Supply Voltage-Min (Vsup) | 4.75V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | YES |
| Switch-off Time-Max | 200ns |
| Switch-on Time-Max | 200ns |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.635mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 2 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
| Country of Origin | Mexico |
Where can I find the TS5N118DBQR datasheet?
TS5N118DBQR Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for TS5N118DBQR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many input channels can TS5N118DBQR select from, and what is its signal bandwidth?
The TS5N118DBQR is an 8:1 multiplexer that selects one of 8 input channels to route to a single output. Its nominal bandwidth is 25 MHz, supporting analog signal frequencies from DC up to 25 MHz with acceptable insertion loss. This makes it suitable for audio signals, sensor outputs, and low-frequency RF or IF signals that fall within the bandwidth specification.
Up to what input voltage can TS5N118DBQR handle, and does this accommodate industrial sensor outputs?
The TS5N118DBQR accepts input voltages up to 10 V, which covers the 0 V to 10 V output range common in industrial 4–20 mA transmitter interfaces and process sensors after current-to-voltage conversion. This wide range is an advantage over 3.3 V or 5 V-only bus switches and allows the TS5N118DBQR to multiplex unattenuated industrial sensor signals directly into a 10 V-range ADC without scaling resistors.
For a data acquisition system sharing one ADC among 8 sensors, how does TS5N118DBQR reduce system cost versus 8 dedicated ADC channels?
By time-division multiplexing 8 sensor inputs onto a single high-resolution ADC using TS5N118DBQR, a system designer needs only 1 ADC instead of 8, reducing BOM cost and board area significantly. The 8:1 switch's on-resistance and 25 MHz bandwidth are low enough that the ADC sees a clean, settled signal at typical sampling rates of tens of kilosamples per second, making this approach practical for low-to-medium speed multi-channel acquisition where scan rates below roughly 1 MHz per channel are acceptable.
Does TS5N118DBQR support bidirectional signal routing, and how does this benefit certain switching applications?
Yes, FET-based bus switches like the TS5N118DBQR are inherently bidirectional because the FET channel conducts in both directions. This means the selected channel can carry signals flowing from the 8-input side to the output, or vice versa, without changing configuration. In audio mixing consoles or analog signal distribution panels, bidirectionality allows the same switch to route return paths and monitor signals back through the multiplexer without additional switch stages.
In a 16-pin SOIC package, how many control pins does TS5N118DBQR require to select among 8 channels?
Selecting among 8 channels in the TS5N118DBQR requires 3 binary address (select) input pins (A0, A1, A2), since 2 to the power of 3 equals 8 combinations. An additional enable pin controls whether the selected path is active or the output is disconnected. This 4-control-pin interface is straightforward to drive from any microcontroller GPIO port, requiring no external decoder logic to implement full 8-channel selection.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
More from Texas Instruments
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 2500+ | $2.8300 | $7075.00 |
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