Overview
The TS5A3157DCKRG4 is a high-performance, single-pole double-throw (SPDT) analog switch manufactured by Texas Instruments. Designed for precision signal routing in a wide range of applications, this component is part of TI's portfolio of analog switches and multiplexers. The TS5A3157DCKRG4 is ideal for use in portable devices, communication systems, and industrial equipment due to its low on-resistance, low power consumption, and compact packaging. Its market positioning targets engineers and designers seeking reliable signal switching solutions with minimal distortion and high-speed operation.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Number of Channels | 1 | SPDT configuration | |
| On-Resistance | 0.9 | Ω | Typical at 4.5V supply |
| Supply Voltage Range | 1.8 to 5.5 | V | Wide operating range |
| Bandwidth | 200 | MHz | High-speed operation |
| Operating Temperature | -40 to 85 | °C | Industrial-grade |
| Package | SC-70 (DCK) | Compact form factor | |
| Power Consumption | 0.01 | μW | Typical at 1.8V supply |
| Switching Time | 20 | ns | Fast switching |
Key Features
- Low On-Resistance: Ensures minimal signal distortion and power loss.
- Wide Supply Voltage Range: Supports operation from 1.8V to 5.5V, making it versatile for various applications.
- High Bandwidth: Enables high-speed signal switching up to 200MHz.
- Compact Package: SC-70 (DCK) package saves board space in portable and space-constrained designs.
- Low Power Consumption: Ideal for battery-powered devices.
Applications
The TS5A3157DCKRG4 is widely used in applications requiring precision signal routing and switching. Typical applications include:
- Portable Devices: Signal routing in smartphones, tablets, and wearables.
- Communication Systems: Switching in audio and data communication systems.
- Industrial Equipment: Signal conditioning and routing in automation and control systems.
- Test and Measurement: High-speed signal switching in test equipment.
Q & A
1. What is the operating voltage range of the TS5A3157DCKRG4?
The TS5A3157DCKRG4 operates from 1.8V to 5.5V.
2. What is the typical on-resistance of this switch?
The typical on-resistance is 0.9Ω at a 4.5V supply.
3. What package does the TS5A3157DCKRG4 come in?
It is available in an SC-70 (DCK) package.
4. Is this component suitable for high-speed applications?
Yes, it supports high-speed operation with a bandwidth of 200MHz.
5. Can the TS5A3157DCKRG4 be used in battery-powered devices?
Yes, its low power consumption makes it ideal for battery-powered applications.
6. What is the switching time of this analog switch?
The switching time is 20ns.
7. Is the TS5A3157DCKRG4 suitable for industrial environments?
Yes, it operates reliably in temperatures ranging from -40°C to 85°C.
8. How many channels does this switch have?
It has one channel in an SPDT configuration.
9. What is the typical power consumption of this switch?
The typical power consumption is 0.01μW at a 1.8V supply.
10. Can this switch be used in audio applications?
Yes, its low distortion and high bandwidth make it suitable for audio signal routing.
