Overview
The Texas Instruments TS5A3357DCURG4 is a high-performance, single-channel, 3:1 analog switch and multiplexer/demultiplexer. This device is designed to operate 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 maintaining signal integrity. The TS5A3357DCURG4 is packaged in an 8-pin VSSOP (Very Thin Small Outline Package) and is suitable for use in personal electronics, portable instrumentation, and test and measurement equipment.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Operating Temperature Range | -40°C to 85°C | °C |
| Package Type | VSSOP (8-pin) | |
| Supply Voltage Range | 1.65 V to 5.5 V | V |
| ON-state Resistance (Typical) | 5 Ω | Ω |
| ON-state Resistance (Maximum) | 15 Ω | Ω |
| Bandwidth | 334 MHz | MHz |
| Switch Time (Ton, Toff) | 6.5 ns, 3.7 ns | ns |
| Charge Injection | 3.4 pC | pC |
| Input/Output OFF-state Capacitance (Typical) | 4.5 pF | pF |
| Input/Output ON-state Capacitance (Typical) | 17 pF | pF |
| OFF-state Leakage Current (Maximum) | 1 µA | µA |
| Crosstalk | -62 dB @ 10 MHz | dB |
| ESD Performance | 2000-V HBM, 1000-V CDM | V |
Key Features
- Low ON-state Resistance: Typical ON-state resistance of 5 Ω, ensuring minimal signal distortion.
- High Bandwidth: Up to 334 MHz, suitable for high-frequency applications.
- Break-Before-Make Switching: Prevents two inputs from connecting simultaneously, reducing signal distortion.
- Low Charge Injection: 3.4 pC, ideal for high-performance audio and data acquisition systems.
- Excellent ON-state Resistance Matching: Ensures consistent performance across different channels.
- Low Total Harmonic Distortion (THD): 0.05%, maintaining signal integrity.
- 5.5-V Tolerant Control Inputs: Allows for flexible control voltage levels.
- Single-Supply Operation: From 1.65 V to 5.5 V, making it versatile for various power supply scenarios.
Applications
- Cell Phones: For signal switching and multiplexing in mobile devices.
- PDAs and Portable Electronics: Suitable for battery-powered devices requiring low power consumption and high signal integrity.
- Portable Instrumentation: Used in test and measurement equipment where signal accuracy is crucial.
- Test and Measurement Equipment: For applications requiring high bandwidth and low signal distortion.
Q & A
- What is the operating temperature range of the TS5A3357DCURG4?
The operating temperature range is -40°C to 85°C.
- What is the typical ON-state resistance of the TS5A3357DCURG4?
The typical ON-state resistance is 5 Ω.
- What is the bandwidth of the TS5A3357DCURG4?
The bandwidth is up to 334 MHz.
- Does the TS5A3357DCURG4 have break-before-make switching?
Yes, it features break-before-make switching to prevent signal distortion.
- What is the charge injection of the TS5A3357DCURG4?
The charge injection is 3.4 pC.
- Is the TS5A3357DCURG4 ESD protected?
Yes, it has ESD protection up to 2000-V HBM and 1000-V CDM.
- What is the supply voltage range for the TS5A3357DCURG4?
The supply voltage range is from 1.65 V to 5.5 V.
- What is the package type of the TS5A3357DCURG4?
The package type is 8-pin VSSOP.
- What are some common applications of the TS5A3357DCURG4?
Common applications include cell phones, PDAs, portable instrumentation, and test and measurement equipment.
- Does the TS5A3357DCURG4 require external components for operation?
No, it can be operated without external components, but connecting unused pins to ground is recommended to prevent signal reflections.
