TS3A24159YZPR Texas Instruments Integrated Circuit (BGA) In Stock
The TS3A24159YZPR is a dual-channel SPDT bidirectional analog switch with 0.3 Ω on-resistance supporting signal bandwidths up to 23 MHz. It operates on a 1.65 V to 3.6 V supply and fits inside a compact 10-ball BGA package. Available from stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- BGA
- Pin Count
- 10
- Lifecycle
- ACTIVE
- Datasheet
- TS3A24159YZPR Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.1182(MOQ 1)
- 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 TS3A24159YZPR?
- Ultra-low 0.3 Ω on-resistance minimises signal loss and channel-to-channel mismatch in precision analog routing
- 23 MHz signal bandwidth enables clean high-frequency audio, video, and digital signal switching without distortion
- Dual SPDT (2:1) configuration in a 10-ball BGA package provides two independent switching paths in under 1 mm² footprint
- 1.65 V to 3.6 V wide supply range ensures compatibility with both 1.8 V and 3.3 V system voltage domains
What is TS3A24159YZPR used for?
The TS3A24159YZPR is ideal for portable consumer electronics where multiple audio or low-speed data sources must share a single output connector, such as headset switching in smartphones and tablets. Its low on-resistance and bidirectional operation also suit signal-path multiplexing in test-and-measurement instruments and handheld medical devices operating from a single-cell battery. The tiny BGA footprint makes it a natural fit for space-constrained wearable and IoT node designs.
What are the specifications of TS3A24159YZPR?
| Pbfree Code | Yes |
| YTEOL | 15 |
| Additional Feature | Configuration : 2:1 SPDT |
| Analog IC - Other Type | SPDT |
| Bandwidth-Nom | 23MHz |
| Input Voltage-Max | 3.6V |
| JESD-30 Code | R-XBGA-B10 |
| JESD-609 Code | e1 |
| Normal Position | NO/NC |
| Number of Channels | 2 |
| Number of Functions | 2 |
| Off-state Isolation-Nom | 73dB |
| On-state Resistance Match-Nom | 0.02Ω |
| On-state Resistance-Max (Ron) | 0.5Ω |
| Output | SEPARATE OUTPUT |
| Package Body Material | UNSPECIFIED |
| Package Equivalence Code | BGA10,3X4,20 |
| Package Shape | RECTANGULAR |
| Package Style | GRID ARRAY, VERY THIN PROFILE, FINE PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Signal Current-Max | 0.1A |
| Supply Current-Max (Isup) | 0.05mA |
| Supply Voltage-Max (Vsup) | 3.6V |
| Supply Voltage-Min (Vsup) | 1.65V |
| Supply Voltage-Nom (Vsup) | 1.8V |
| Surface Mount | YES |
| Switch-off Time-Max | 35ns |
| Switch-on Time-Max | 75ns |
| Switching | BREAK-BEFORE-MAKE |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Tin/Silver/Copper (Sn/Ag/Cu) |
| Terminal Form | BALL |
| Terminal Pitch | 0.5mm |
| Terminal Position | BOTTOM |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | BGA |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
| Country of Origin | Mainland China |
Where can I find the TS3A24159YZPR datasheet?
TS3A24159YZPR Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for TS3A24159YZPR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What on-resistance does the TS3A24159YZPR offer, and why does it matter for audio signal routing?
The TS3A24159YZPR specifies a typical on-resistance of 0.3 Ω, which is significantly lower than the 1–5 Ω common in general-purpose switches. At audio frequencies the resulting voltage loss across the switch is negligible even at 100 mA signal currents, preserving signal fidelity in headset multiplexers and line-level analog routing within smartphones and tablets.
Up to what signal frequency can the TS3A24159YZPR switch cleanly, and which applications benefit?
The device supports a nominal signal bandwidth of 23 MHz, making it suitable not only for audio up to 20 kHz but also for low-speed digital buses and composite video signals below 10 MHz. Applications such as USB 2.0 signal routing, I2C multiplexing, and CVBS video switching can all leverage the 23 MHz bandwidth without significant roll-off or insertion loss.
How small is the TS3A24159YZPR package, and how does it fit in a wearable PCB layout?
The TS3A24159YZPR is housed in a 10-ball DSBGA package measuring approximately 1.0 mm × 1.0 mm with a 0.5 mm ball pitch, making it among the smallest dual-SPDT switch packages available. In a wearable PCB with 2-wire signal routing constraints, two independent SPDT channels in this footprint save over 30 mm² compared with discrete relay-based switching solutions.
Is the TS3A24159YZPR compatible with both 1.8 V and 3.3 V logic systems?
Yes. The device operates from a 1.65 V to 3.6 V supply rail, covering both the 1.8 V domain used in modern application processors and the 3.3 V domain common in microcontrollers and legacy interfaces. Control logic thresholds track the supply, so no level translation is required when the switch control lines are driven directly from a 1.8 V GPIO or a 3.3 V GPIO pin.
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Why Buy from FindMyChip
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 |
|---|---|---|
| 1+ | $0.1182 | $0.12 |
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