The TS5A3159A is a single-pole double-throw (SPDT) analog switch that is designed to operate from 1.65 V to 5.5 V. The device offers low on-state resistance and excellent on-state resistance matching with the break-before-make feature, to prevent signal distortion during the transferring of a signal from one channel to another. The device has an excellent total harmonic distortion (THD) performance and consumes very low current.
The TS5A3159A is a single‑pole double‑throw (SPDT) analog switch designed for operation from 1.65 V to 5.5 V. It offers low on‑state resistance, excellent resistance matching, break‑before‑make switching, low charge injection, and low total harmonic distortion, making it suitable for portable audio, video routing, and data‑acquisition applications.
The datasheet provides detailed electrical characteristics for 5 V, 3.3 V, and 2.5 V supply options, including on‑state resistance, switching times, isolation, crosstalk, and THD. Package options include 6‑pin DBV, DCK, and YZP variants, with mechanical drawings and ordering information. An important notice at the end outlines warranty and usage terms.
| Number of channels | 1 |
|---|---|
| On‑state resistance (R_on) | 1.12 Ω |
| On‑state resistance match | 0.12 Ω |
| On‑state resistance flatness | 0.1592 |
| Turn‑on time | 20 ns |
| Turn‑off time | 15 ns |
| Break‑before‑make time | 12 ns |
| Charge injection | -20 pC |
| Bandwidth | 100 MHz |
| OFF isolation (1 MHz) | 65 dB |
| Crosstalk (1 MHz) | 66 dB |
| Total harmonic distortion (THD) | 0.01 % |
| Leakage current | +20 nA |
| Supply current | 0.1 µA |
| Package options | 6‑pin DBV, DCK, YZP |
It operates from 1.65 V up to 5.5 V, with specific ratings for 5 V, 3.3 V, and 2.5 V supplies.
The typical on‑state resistance is 1.12 Ω.
The break‑before‑make time is 12 ns.
It is offered in 6‑pin DBV, DCK, and YZP packages.