Overview
The TS5A3357QDCURQ1 is a high-performance, single-pole triple throw (SP3T) analog switch designed by Texas Instruments. This device operates from a single supply voltage ranging from 1.65 V to 5.5 V, making it versatile for various applications. It features low ON-state resistance, high bandwidth, and low charge injection, which are crucial for minimizing signal distortion. The TS5A3357QDCURQ1 is particularly suited for high-performance audio and data acquisition systems due to its excellent ON-state resistance matching and low total harmonic distortion (THD).
Key Specifications
| Parameter | Symbol | Test Conditions | Typical Value | Unit |
|---|---|---|---|---|
| Configuration | - | - | Triple 3:1 Multiplexer/Demultiplexer (1 × SP3T) | - |
| Number of channels | - | - | 1 | - |
| ON-state resistance (ron) | ron | V+ = 5 V, TA = 25°C | 5 Ω | Ω |
| ON-state resistance match (Δron) | Δron | V+ = 5 V, TA = 25°C | 0.1 Ω | Ω |
| Turn-on/turn-off time (tON/tOFF) | tON/tOFF | VNO = V+ or GND, RL = 500 Ω, CL = 50 pF | 6.5 ns / 3.7 ns | ns |
| Break-before-make time (tBBM) | tBBM | VNO = V+, RL = 50 Ω, CL = 50 pF | 0.5 ns | ns |
| Charge injection (QC) | QC | VGEN = 0, CL = 0.1 nF | 3.4 pC | pC |
| Bandwidth (BW) | BW | RL = 50 Ω | 334 MHz | MHz |
| OFF isolation (OISO) | OISO | f = 10 MHz, RL = 50 Ω | –82 dB | dB |
| Crosstalk (XTALK) | XTALK | f = 10 MHz, RL = 50 Ω | –62 dB | dB |
| Total harmonic distortion (THD) | THD | V+ = 5 V | 0.05% | % |
Key Features
- Low ON-State Resistance: The TS5A3357QDCURQ1 features a low ON-state resistance of 5 Ω, which minimizes signal distortion and ensures high signal integrity.
- High Bandwidth: With a bandwidth of 334 MHz, this device is suitable for high-frequency applications.
- Control Inputs Are 5.5-V Tolerant: The control inputs can handle voltages up to 5.5 V, providing flexibility in system design.
- Low Charge Injection: The device has a low charge injection of 3.4 pC, which is critical for high-performance audio and data acquisition systems.
- Excellent ON-State Resistance Matching: The ON-state resistance matching is excellent, with a Δron of 0.1 Ω, ensuring consistent performance across different channels.
- Low Total Harmonic Distortion (THD): The THD is as low as 0.05%, making it suitable for high-fidelity audio applications.
- Break-Before-Make Switching: This feature ensures that the switch turns off before turning on, preventing signal distortion during switching.
- Qualified for Automotive Applications: The TS5A3357QDCURQ1 is qualified for automotive applications, indicating its reliability and robustness in harsh environments.
Applications
- Cell Phones: The low power consumption and high performance make it suitable for mobile phone applications.
- PDAs and Portable Instrumentation: Its compact size and low power requirements make it ideal for portable devices.
- High-Performance Audio Systems: The low THD and low charge injection make it suitable for high-fidelity audio systems.
- Data Acquisition Systems: The device's high bandwidth and low signal distortion make it suitable for data acquisition applications.
- Automotive Systems: Qualified for automotive applications, it can be used in various automotive electronic systems.
Q & A
- What is the configuration of the TS5A3357QDCURQ1?
The TS5A3357QDCURQ1 is a single-pole triple throw (SP3T) analog switch, configured as a 3:1 multiplexer/demultiplexer.
- What is the operating voltage range of the TS5A3357QDCURQ1?
The device operates from a single supply voltage ranging from 1.65 V to 5.5 V.
- What is the typical ON-state resistance of the TS5A3357QDCURQ1?
The typical ON-state resistance is 5 Ω.
- What is the bandwidth of the TS5A3357QDCURQ1?
The bandwidth is 334 MHz.
- What is the charge injection of the TS5A3357QDCURQ1?
The charge injection is 3.4 pC.
- Is the TS5A3357QDCURQ1 qualified for automotive applications?
Yes, it is qualified for automotive applications.
- What is the total harmonic distortion (THD) of the TS5A3357QDCURQ1?
The THD is as low as 0.05%.
- What is the break-before-make time of the TS5A3357QDCURQ1?
The break-before-make time is 0.5 ns.
- What are the typical turn-on and turn-off times of the TS5A3357QDCURQ1?
The typical turn-on time is 6.5 ns, and the typical turn-off time is 3.7 ns.
- What is the package type of the TS5A3357QDCURQ1?
The device is available in an 8-pin VSSOP (DCU) package.
