TS5A3160DCKRE4 Texas Instruments Integrated Circuit (SOT23 (6-Pin)) In Stock
Texas Instruments TS5A3160DCKRE4 is a single-channel SPDT analog switch in a 6-pin SC70 package, offering 64 dB off-state isolation and ultra-low on-resistance matching of 0.15 ohm for precision signal routing. Available from stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- SOT23 (6-Pin)
- Pin Count
- 6
- Lifecycle
- OBSOLETE
- Datasheet
- TS5A3160DCKRE4 Datasheet PDF
- Category
- Integrated Circuit
- 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 TS5A3160DCKRE4?
- Single-channel SPDT topology with 64 dB off-state isolation ensuring minimal signal leakage in high-frequency switching paths
- Ultra-low on-resistance matching of 0.15 ohm enabling accurate signal routing with negligible insertion loss
- Compact 6-pin SC70 package minimizing PCB footprint for space-constrained portable and wearable designs
What is TS5A3160DCKRE4 used for?
The TS5A3160DCKRE4 is designed for audio signal routing, test and measurement multiplexing, and low-voltage analog switching in portable consumer electronics and handheld instruments. Its single SPDT channel with low on-resistance and high isolation makes it ideal for switching microphone inputs, headphone lines, or sensor outputs between two paths on a shared bus. The SC70-6 package is particularly suited for mobile devices, wearable sensors, and compact IoT nodes where board space is at a premium.
What are the specifications of TS5A3160DCKRE4?
| Pbfree Code | Yes |
| YTEOL | 0 |
| Analog IC - Other Type | SPDT |
| JESD-30 Code | R-PDSO-G6 |
| JESD-609 Code | e4 |
| Normal Position | NO |
| Number of Channels | 1 |
| Number of Functions | 1 |
| Off-state Isolation-Nom | 64dB |
| On-state Resistance Match-Nom | 0.15Ω |
| On-state Resistance-Max (Ron) | 2.5Ω |
| Output | SEPARATE OUTPUT |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP6,.08 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Supply Current-Max (Isup) | 0.0005mA |
| Supply Voltage-Max (Vsup) | 5.5V |
| Supply Voltage-Min (Vsup) | 1.65V |
| Supply Voltage-Nom (Vsup) | 1.8V |
| Surface Mount | YES |
| Switch-off Time-Max | 30ns |
| Switch-on Time-Max | 27ns |
| Switching | MAKE-BEFORE-BREAK |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | NICKEL PALLADIUM GOLD |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | SOT23 (6-Pin) |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| HTS Code | 8542.39.00.60 |
Where can I find the TS5A3160DCKRE4 datasheet?
TS5A3160DCKRE4 Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for TS5A3160DCKRE4?
Compatible alternatives and drop-in replacements for TS5A3160DCKRE4:
Frequently Asked Questions
What off-state isolation does the TS5A3160DCKRE4 provide, and why does it matter for audio applications?
The TS5A3160DCKRE4 provides 64 dB of off-state isolation, meaning a signal present on the deselected port is attenuated by a factor of 64 dB relative to the selected path. In audio signal routing at 1 kHz to 20 kHz, this level of isolation is sufficient to prevent crosstalk between microphone and headphone lines on a shared switching bus, ensuring clean signal separation with no audible bleed-through in consumer portable devices.
How does the 0.15 ohm on-resistance matching of the TS5A3160DCKRE4 benefit precision analog switching?
The TS5A3160DCKRE4 exhibits an on-resistance match of 0.15 ohm between its two switch paths, ensuring that both routing paths introduce nearly identical insertion loss. This matching is critical in balanced differential signal chains, sensor output multiplexers, and instrumentation circuits where even small on-resistance differences between paths can introduce gain errors or offset voltages that degrade measurement accuracy at the millivolt level.
When is the TS5A3160DCKRE4 a better choice than a larger 4:1 analog multiplexer for a mobile design?
When the design only requires switching a single analog signal between 2 destinations, the TS5A3160DCKRE4 SPDT switch in a 6-pin SC70 package occupies significantly less board area than a 4:1 multiplexer in an SOIC-16 or SC70-8 form factor. The single-channel SPDT architecture also eliminates unused channel leakage paths, maximizing the effective 64 dB off-state isolation while reducing supply current to the microampere range, which is advantageous in battery-powered IoT and wearable designs targeting multi-year coin cell lifetimes.
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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.
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