TS12A4516DBVR Texas Instruments Integrated Circuit (SOT23 (5-Pin)) In Stock
Texas Instruments TS12A4516DBVR is a dual-supply low on-state resistance SPST CMOS analog switch with 464 MHz bandwidth and ±1.8 V supply operation in a compact SOT-23-5 package. It routes analog signals up to 464 MHz with minimal distortion for audio and RF switching applications. From $0.55 in stock worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- SOT23 (5-Pin)
- Pin Count
- 5
- Lifecycle
- ACTIVE
- Datasheet
- TS12A4516DBVR Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.2854(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 TS12A4516DBVR?
- 464 MHz signal bandwidth enables transparent routing of high-frequency analog and RF signals without significant attenuation or distortion
- Dual ±1.8 V supply operation allows bipolar analog signal switching across negative and positive rails in audio and precision instrumentation
- SPST single-switch configuration in SOT-23-5 package provides the smallest possible footprint for single-channel analog signal routing
What is TS12A4516DBVR used for?
The TS12A4516DBVR is ideal for analog signal path switching in portable audio equipment, where its low on-resistance minimizes insertion loss and its ±1.8 V dual supply supports full-swing audio signals without clipping. In test and measurement instruments it can switch high-frequency sensor or RF signals up to 464 MHz between measurement channels while occupying minimal board area. The SOT-23-5 package and wide bandwidth also make it suitable for I/Q signal path selection in software-defined radio front ends.
What are the specifications of TS12A4516DBVR?
| Pbfree Code | Yes |
| YTEOL | 15 |
| Additional Feature | 1:1 SPST |
| Analog IC - Other Type | SPST |
| Bandwidth-Nom | 464MHz |
| JESD-30 Code | R-PDSO-G5 |
| JESD-609 Code | e4 |
| Neg Supply Voltage-Max (Vsup) | -1.95 V |
| Neg Supply Voltage-Min (Vsup) | -1 V |
| Neg Supply Voltage-Nom (Vsup) | -1.8 V |
| Normal Position | NO |
| Number of Channels | 1 |
| Number of Functions | 1 |
| Off-state Isolation-Nom | 83dB |
| On-state Resistance Match-Nom | 28Ω |
| On-state Resistance-Max (Ron) | 40Ω |
| Output | SEPARATE OUTPUT |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSOP5/6,.11,37 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Signal Current-Max | 0.02A |
| Supply Current-Max (Isup) | 0.08mA |
| Supply Voltage-Max (Vsup) | 11V |
| Supply Voltage-Min (Vsup) | 1V |
| Supply Voltage-Nom (Vsup) | 1.8V |
| Surface Mount | YES |
| Switch-off Time-Max | 150ns |
| Switch-on Time-Max | 120ns |
| Switching | BREAK-BEFORE-MAKE |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.95mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | SOT23 (5-Pin) |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
Where can I find the TS12A4516DBVR datasheet?
TS12A4516DBVR Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for TS12A4516DBVR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the signal bandwidth of TS12A4516DBVR and which frequency applications can it support?
The TS12A4516DBVR supports a nominal bandwidth of 464 MHz, allowing it to route high-frequency analog signals encountered in RF front-end switching, video routing, and wideband instrumentation without significant signal attenuation. This is substantially higher than typical audio-grade CMOS switches rated at 10 MHz to 50 MHz, making the TS12A4516DBVR suitable for IF and baseband switching up to UHF frequencies in software-defined radio or spectrum analyzer designs.
Why does TS12A4516DBVR require dual supply voltages, and what is the nominal supply configuration?
The TS12A4516DBVR uses dual supplies with a positive rail up to +1.95 V and a negative rail down to -1.8 V nominally, allowing the CMOS switch to pass analog signals that swing both above and below ground without distortion. This is essential in audio and precision analog circuits where AC signals swing symmetrically around 0 V; a single-supply switch would clip the negative half of the waveform if the common-mode range were not extended below ground.
For a compact wearable audio design, how much board space does TS12A4516DBVR save compared to relay-based switching?
The TS12A4516DBVR in SOT-23-5 occupies approximately 2.9 mm × 1.6 mm of PCB footprint, compared to a miniature signal relay that typically requires 5 mm × 10 mm plus flyback diode and drive transistor, resulting in roughly 10× to 15× space savings. The CMOS switch also operates from the existing ±1.8 V analog supply without a separate relay drive voltage, eliminating at least 3 passive components per channel in a wearable or hearing aid design.
How does TS12A4516DBVR compare to TS5A3159 for single-channel analog switching on a 3.3 V single supply?
The TS5A3159 operates from a single 1.65 V to 5.5 V supply and passes rail-to-rail signals without a negative supply, whereas the TS12A4516DBVR requires dual ±1.8 V supplies to support bipolar analog signals; for a 3.3 V single-supply system the TS5A3159 is simpler, while the TS12A4516DBVR is preferred when signals swing below ground in mixed-signal or audio circuits. Both devices are single-channel SPST switches in SOT-23-5 packages, so the selection depends primarily on supply architecture and whether the analog signal has a DC offset referenced above ground.
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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+ | $0.5700 | $0.57 |
| 10+ | $0.4310 | $4.31 |
| 25+ | $0.4120 | $10.30 |
| 250+ | $0.3112 | $77.79 |
| 500+ | $0.2970 | $148.50 |
| 1000+ | $0.2854 | $285.36 |
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