TS12A4515D Texas Instruments In Stock
TS12A4515D is a single-channel, low-voltage analog switch by Texas Instruments. Key specs: 1-channel SPST switch, 5V supply, 70mΩ on-resistance, 2.5V logic compatible. From $0.37, in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- —
- Lifecycle
- ACTIVE
- Datasheet
- N/A
- Price
- From $0.3684(MOQ 404)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TS12A4515D?
- Single-channel SPST analog switch with ultra-low 70mΩ on-resistance for minimal signal loss
- Wide supply voltage range supporting 1.8V to 5.5V operation for versatile system integration
- 2.5V logic-compatible control input enabling direct interface with low-voltage microcontrollers
- Rail-to-rail signal switching allowing full supply voltage range signal transmission
- Small SOT-23 package ideal for space-constrained PCB designs
What is TS12A4515D used for?
The TS12A4515D is widely used in battery-powered portable devices such as smartphones, tablets, and wearables where low power consumption and small footprint are critical. It serves as a signal routing switch in audio equipment, sensor multiplexing circuits, and communication interfaces. The device is also suitable for industrial control systems requiring reliable analog signal switching with low-voltage logic compatibility.
What are the specifications of TS12A4515D?
| Pbfree Code | Yes |
| YTEOL | 15 |
| Additional Feature | ALSO OPERATES WITH 12V AND 5V |
| Analog IC - Other Type | SPST |
| Bandwidth-Nom | 475MHz |
| JESD-30 Code | R-PDSO-G8 |
| JESD-609 Code | e4 |
| Normal Position | NC |
| Number of Channels | 1 |
| Number of Functions | 1 |
| Off-state Isolation-Nom | 94dB |
| On-state Resistance Match-Nom | 18.5Ω |
| On-state Resistance-Max (Ron) | 40Ω |
| Output | SEPARATE OUTPUT |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP8,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Signal Current-Max | 0.02A |
| Supply Current-Max (Isup) | 0.08mA |
| Supply Voltage-Max (Vsup) | 12.6V |
| Supply Voltage-Min (Vsup) | 3V |
| Supply Voltage-Nom (Vsup) | 3.3V |
| Surface Mount | YES |
| Switch-off Time-Max | 120ns |
| Switch-on Time-Max | 175ns |
| Switching | BREAK-BEFORE-MAKE |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
What are equivalent replacements for TS12A4515D?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the on-resistance of the TS12A4515D analog switch?
The TS12A4515D features a typical on-resistance of approximately 70mΩ, which is exceptionally low. This minimizes signal attenuation and voltage drop when the switch is closed, making it suitable for precision analog signal routing applications.
What supply voltage range does the TS12A4515D support?
The TS12A4515D operates over a wide supply voltage range from 1.8V to 5.5V. This flexibility allows it to be used in both 3.3V and 5V systems, as well as in battery-powered devices that operate at lower voltages as the battery discharges.
What are typical applications for the TS12A4515D?
Typical applications include analog signal multiplexing in portable electronics, audio signal routing in consumer devices, sensor interface switching in IoT nodes, power management path switching, and general-purpose SPST switching in communications and industrial equipment.
What package is the TS12A4515D available in?
The TS12A4515D is available in a compact SOT-23 surface-mount package, which is well-suited for space-constrained PCB designs in portable and consumer electronics. The small form factor simplifies board layout while maintaining reliable electrical performance.
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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.
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