Overview
The TS5A23157DGST is a dual-channel, single-pole double-throw (SPDT) analog switch designed and manufactured by Texas Instruments. This component is part of the company's portfolio of analog switches and multiplexers, targeting applications that require high-performance signal switching with low power consumption. It is particularly suited for use in portable devices, audio and video signal routing, and other scenarios where signal integrity and low power are critical. The TS5A23157DGST operates over a wide voltage range of 1.65V to 5.5V, making it versatile for various electronic systems.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Brand Name | Texas Instruments | - | - |
| Configuration | 2:1 SPDT | - | - |
| Number of Channels | 2 | - | - |
| Power Supply Voltage | 1.8, 2.5, 3.3, 5 | V | Single supply |
| On-State Resistance (Typ) | 10 | Ω | - |
| Bandwidth | 220 | MHz | - |
| Operating Temperature Range | -40 to 85 | °C | - |
| Package | TSSOP | - | 10-pin |
| Switch Type | Break-Before-Make | - | - |
| Maximum Supply Voltage | 5.5 | V | - |
Key Features
- Low on-state resistance of 10Ω ensures minimal signal loss.
- Wide operating voltage range from 1.65V to 5.5V for versatile applications.
- Break-before-make switching prevents signal overlap during transitions.
- High bandwidth of 220MHz supports high-speed signal routing.
- Compact TSSOP package with 10 pins for space-constrained designs.
Applications
The TS5A23157DGST is widely used in various electronic systems, including portable devices, audio and video signal routing, and data acquisition systems. Its low on-state resistance and high bandwidth make it ideal for applications requiring high signal integrity, such as medical devices, industrial automation, and consumer electronics. Additionally, its break-before-make functionality ensures reliable switching in multi-signal environments.
Q & A
1. What is the operating voltage range of the TS5A23157DGST?
The TS5A23157DGST operates over a voltage range of 1.65V to 5.5V.
2. What is the typical on-state resistance of this switch?
The typical on-state resistance is 10Ω.
3. How many channels does the TS5A23157DGST have?
It has 2 channels.
4. What is the bandwidth of this analog switch?
The bandwidth is 220MHz.
5. What is the package type of the TS5A23157DGST?
It comes in a 10-pin TSSOP package.
6. Does this switch support break-before-make functionality?
Yes, it features break-before-make switching.
7. What is the operating temperature range?
The operating temperature range is -40°C to 85°C.
8. Is the TS5A23157DGST suitable for portable devices?
Yes, its low power consumption and compact size make it ideal for portable devices.
9. Can this switch handle high-speed signals?
Yes, its high bandwidth of 220MHz supports high-speed signal routing.
10. What are the typical applications of this component?
Typical applications include audio and video signal routing, portable devices, and industrial automation.
