Overview
The TS3A24159DGSR is a 2-channel single-pole double-throw (SPDT) bidirectional analog switch produced by Texas Instruments. This device is designed to operate from a single supply voltage ranging from 1.65 V to 3.6 V, making it versatile for various applications. It features low ON-state resistance, excellent ON-state resistance matching, and a break-before-make switching mechanism to prevent signal distortion. The TS3A24159DGSR is packaged in a 10-pin VSSOP (DGS) package, which is compact and suitable for space-constrained designs. The device is compliant with EU RoHS regulations and operates over a temperature range of -40°C to 85°C.
Key Specifications
| Description | Specification |
|---|---|
| Package | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) |
| Switch Circuit | SPDT |
| Multiplexer/Demultiplexer Circuit | 2:1 |
| Number of Circuits | 2 |
| On-State Resistance (Max) | 300 mΩ |
| Channel-to-Channel Matching (ΔRon) | 10 mΩ |
| Voltage - Supply, Single (V+) | 1.65 V ~ 3.6 V |
| Switch Time (Ton, Toff) (Max) | 35ns, 25ns |
| -3db Bandwidth | 23MHz |
| Charge Injection | 9pC |
| Channel Capacitance (CS(off), CD(off)) | 90pF |
| Current - Leakage (IS(off)) (Max) | 10nA |
| Crosstalk | -96dB @ 1MHz |
| Operating Temperature | -40°C ~ 85°C (TA) |
Key Features
- Low ON-state resistance (0.3 Ω maximum)
- Specified break-before-make switching to prevent signal distortion
- Excellent ON-state resistance matching
- Low total harmonic distortion (THD)
- 1.65-V to 3.6-V single-supply operation
- Control inputs are 1.8-V logic compatible
- Latch-up performance exceeds 100 mA per JESD 78, Class II
- ESD performance tested per JESD 22 (2000-V Human-Body Model, 1000-V Charged-Device Model)
Applications
The TS3A24159DGSR is suitable for a variety of applications due to its low power consumption, low ON-state resistance, and excellent signal integrity. Some common applications include:
- Audio and video signal switching
- Telecommunication systems
- Medical devices requiring low distortion and high signal quality
- Industrial control systems
- Consumer electronics such as smartphones and tablets
Q & A
- What is the package type of the TS3A24159DGSR? The TS3A24159DGSR is packaged in a 10-pin VSSOP (DGS) package.
- What is the operating temperature range of the TS3A24159DGSR? The operating temperature range is -40°C to 85°C.
- What is the maximum ON-state resistance of the TS3A24159DGSR? The maximum ON-state resistance is 300 mΩ.
- Is the TS3A24159DGSR RoHS compliant? Yes, the TS3A24159DGSR is RoHS compliant.
- What is the typical single supply voltage range for the TS3A24159DGSR? The typical single supply voltage range is 1.65 V to 3.6 V.
- What is the switch time (Ton, Toff) for the TS3A24159DGSR? The switch time is 35ns for Ton and 25ns for Toff.
- Does the TS3A24159DGSR support 1.8-V logic compatible control inputs? Yes, it does.
- What is the maximum charge injection of the TS3A24159DGSR? The maximum charge injection is 9pC.
- What is the crosstalk performance of the TS3A24159DGSR? The crosstalk performance is -96dB @ 1MHz.
- Is the TS3A24159DGSR latch-up proof? Yes, it exceeds 100 mA per JESD 78, Class II.
