TS5A4624DCKTE4 Texas Instruments Integrated Circuit (SOT23 (6-Pin)) In Stock
Texas Instruments TS5A4624DCKTE4 is a single-channel SPDT analog switch in a compact 6-pin SC70 package with 2.5 Ω maximum on-resistance and 63 dB off-state isolation. It delivers 0.15 Ω on-resistance matching for signal routing applications. Available from stock worldwide with competitive pricing.
- Manufacturer
- Texas Instruments
- Package
- SOT23 (6-Pin)
- Pin Count
- 6
- Lifecycle
- OBSOLETE
- Datasheet
- TS5A4624DCKTE4 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 TS5A4624DCKTE4?
- Ultra-low on-resistance matching of 0.15 Ω ensures minimal signal distortion in precision analog multiplexing
- High off-state isolation of 63 dB at the switch output reduces crosstalk in audio and RF signal routing circuits
- Tiny 6-pin SC70 (R-PDSO-G6) package with RoHS-compliant e4 lead-free finish for space-constrained PCB designs
What is TS5A4624DCKTE4 used for?
The TS5A4624DCKTE4 is ideal for signal routing in audio codec input selection, where its 0.15 Ω on-resistance matching and 63 dB off-state isolation minimize crosstalk and signal degradation. It suits portable consumer electronics such as smartphones and tablets that require SPDT switching between microphone and line inputs within tight 6-pin SC70 footprints. The device is also used in test and measurement equipment for channel multiplexing where precise resistance matching across 1 channel is required.
What are the specifications of TS5A4624DCKTE4?
| Pbfree Code | Yes |
| YTEOL | 0 |
| Analog IC - Other Type | SPDT |
| JESD-30 Code | R-PDSO-G6 |
| JESD-609 Code | e4 |
| Number of Channels | 1 |
| Number of Functions | 1 |
| Off-state Isolation-Nom | 63dB |
| 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 | 15ns |
| Switch-on Time-Max | 70ns |
| Switching | BREAK-BEFORE-MAKE |
| 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 TS5A4624DCKTE4 datasheet?
TS5A4624DCKTE4 Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for TS5A4624DCKTE4?
Compatible alternatives and drop-in replacements for TS5A4624DCKTE4:
Texas Instruments SPDT, 1 Func, 1 Channel, PDSO6
Texas Instruments SPDT, 1 Func, 1 Channel, PDSO6
Texas Instruments SPDT, 1 Func, 1 Channel, PDSO6
Texas Instruments SPDT, 1 Func, 1 Channel, PDSO6
Texas Instruments SPDT, 1 Func, 1 Channel, PDSO6
Frequently Asked Questions
How does the TS5A4624DCKTE4 on-resistance and isolation performance compare for audio signal routing?
The TS5A4624DCKTE4 provides a maximum on-resistance (Ron) of 2.5 Ω with on-resistance matching of just 0.15 Ω between switch states, and an off-state isolation of 63 dB. These specifications make it suitable for audio line-level switching where even a 1 Ω resistance imbalance can introduce audible distortion, and 63 dB isolation ensures rejected signals are attenuated well below the -60 dBFS noise floor in 16-bit audio systems.
For a compact IoT sensor board, what are the PCB space advantages of the TS5A4624DCKTE4 SC70 package?
The TS5A4624DCKTE4 uses the 6-pin SC70 package (JESD-30 code R-PDSO-G6), which measures approximately 2.0 mm x 2.1 mm with a 0.65 mm pin pitch. This is roughly 60% smaller in footprint than an equivalent SOT-23-6 package, freeing up valuable PCB area in designs where total board size must remain under 20 mm x 20 mm for wearable or IoT applications.
In which signal-path designs is a single-channel SPDT switch like TS5A4624DCKTE4 preferred over a dual SPDT switch?
A single-channel SPDT configuration is preferred when only 1 signal path requires switching, such as selecting between a primary sensor and a calibration reference in a precision measurement circuit. Using the TS5A4624DCKTE4 avoids the higher quiescent current and larger footprint of dual-switch ICs, and its 1-channel design simplifies PCB routing when the second switch would remain permanently open, which can also improve crosstalk by more than 10 dB compared to partially-enabled dual-channel alternatives.
Is TS5A4624DCKTE4 RoHS compliant, and what lead-free coding does it carry?
Yes, the TS5A4624DCKTE4 carries a JESD-609 code of e4, confirming it is fully lead-free and RoHS compliant with less than 0.1% lead by weight in its terminations. The Pb-free code is listed as Yes, and the package uses a plastic body suitable for reflow soldering at standard lead-free peak temperatures of 260°C per IPC/JEDEC J-STD-020.
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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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