| Configuration | 2:1 SPDT |
| Number of channels (#) | 2 |
| Power supply voltage - single (V) | 1.8, 2.5, 3.3 |
| Protocols | Analog, UART, I2C |
| Ron (Typ) (Ohms) | 0.45 |
| CON (Typ) (pF) | 140 |
| ON-state leakage current (Max) (μA) | 0.4 |
| Bandwidth (MHz) | 50 |
| Operating temperature range (C) | -40 to 85 |
| Features | 1.8-V compatible control inputs, Break-before-make |
| Input/output continuous current (Max) (mA) | 300 |
| Rating | Catalog |
| Supply current (Typ) (uA) | 0.01 |
- Specified Break-Before-Make Switching
- Low ON-State Resistance (0.65-Ω Maximum)
- Low Charge Injection
- Excellent ON-State Resistance Matching
- Low Total Harmonic Distortion
- 1.65-V to 3.6-V Single-Supply Operation
- Bidirectional Signal Paths
- Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II
- ESD Performance Tested Per JESD 22
- 2000-V Human-Body Model (A114-B, Class II)
- 1000-V Charged-Device Model (C101)
The TS3A24157 is a bidirectional, 2-channel, single-pole double-throw (SPDT) analog switch that is designed to operate from 1.65 V to 3.6 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 transfer of a signal from one channel to another. The device has excellent total harmonic distortion (THD) performance and consumes very-low power. These features make this device suitable for portable audio applications.