Overview
The TMUX1208QRSVRQ1, manufactured by Texas Instruments, is a high-performance, automotive-grade 8:1 single-channel multiplexer. Designed for applications requiring robust performance in harsh environments, this component meets the AEC-Q100 standard, ensuring reliability in automotive systems. It features a wide operating voltage range of 1.08V to 5.5V, making it versatile for various power requirements. Its compact QFN-16 package is ideal for space-constrained designs, while its low on-resistance of 5Ω minimizes signal distortion. The TMUX1208QRSVRQ1 is particularly suited for automotive electronics, offering bidirectional signal paths and compatibility with 1.8V logic levels.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Operating Voltage | 1.08 - 5.5 | V | |
| On-Resistance | 5 | Ω | Typical |
| Channel-to-Channel Matching | 150 | mΩ | |
| Switching Time | 14 | ns | Typical |
| Bandwidth | 65 | MHz | -3dB |
| Leakage Current | 75 | nA | Max |
| Operating Temperature | -40 to 125 | °C | |
| ESD Protection | 2000 | V | HBM |
| Package | QFN-16 | 2.6x1.8mm |
Key Features
- Complies with AEC-Q100 automotive standards.
- Wide operating voltage range from 1.08V to 5.5V.
- Low on-resistance of 5Ω for minimal signal distortion.
- Bidirectional signal paths for versatile applications.
- Compatible with 1.8V logic levels for easy integration.
- Fail-safe logic for enhanced reliability.
- Compact QFN-16 package for space-constrained designs.
Applications
The TMUX1208QRSVRQ1 is widely used in automotive systems, including infotainment systems, body control modules (BCM), and advanced driver-assistance systems (ADAS). Its robust design and wide voltage range make it suitable for battery management systems (BMS), HVAC controllers, and telematics control units. Additionally, it is ideal for analog and digital signal multiplexing in industrial and consumer electronics.
Q & A
1. What is the operating voltage range of the TMUX1208QRSVRQ1?
The operating voltage range is 1.08V to 5.5V.
2. Does the TMUX1208QRSVRQ1 meet automotive standards?
Yes, it complies with the AEC-Q100 automotive standard.
3. What is the typical on-resistance of this multiplexer?
The typical on-resistance is 5Ω.
4. Can the TMUX1208QRSVRQ1 handle bidirectional signals?
Yes, it supports bidirectional signal paths.
5. Is the TMUX1208QRSVRQ1 compatible with 1.8V logic levels?
Yes, it is compatible with 1.8V logic levels.
6. What is the switching time of the TMUX1208QRSVRQ1?
The switching time is typically 14ns.
7. What package does the TMUX1208QRSVRQ1 come in?
It comes in a compact QFN-16 package.
8. What is the bandwidth of the TMUX1208QRSVRQ1?
The bandwidth is 65MHz at -3dB.
9. What is the maximum leakage current of this device?
The maximum leakage current is 75nA.
10. What are the typical applications of the TMUX1208QRSVRQ1?
Typical applications include automotive infotainment systems, body control modules, and battery management systems.
