Overview
The SN74AVCH24T245NMUR is a high-performance, dual-supply bus transceiver produced by Texas Instruments. This product falls under the category of voltage-level translators, designed to facilitate bidirectional voltage translation between two different voltage domains. It is particularly suited for applications requiring seamless communication between devices operating at different logic levels. The SN74AVCH24T245NMUR is engineered for high-speed data transfer and low power consumption, making it a competitive choice for modern electronic systems. Its target user groups include engineers and designers working in industrial automation, consumer electronics, and automotive electronics.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Supply Voltage (VCCA) | 1.2 to 3.6 | V | Low-voltage side |
| Supply Voltage (VCCB) | 1.2 to 3.6 | V | High-voltage side |
| Number of Channels | 24 | - | Bidirectional |
| Data Rate | Up to 500 | Mbps | High-speed operation |
| Operating Temperature | -40 to 85 | °C | Industrial range |
| Package Type | BGA (MicroStar Junior™) | - | Compact and robust |
| I/O Type | 3-State | - | Supports bus arbitration |
| ESD Protection | ±8 | kV | HBM |
Key Features
- Bidirectional Voltage Translation: Enables seamless communication between devices operating at different voltage levels.
- High-Speed Operation: Supports data rates up to 500 Mbps, ideal for fast data transfer applications.
- Low Power Consumption: Optimized for energy efficiency, reducing overall system power requirements.
- Robust ESD Protection: Provides ±8 kV HBM protection, ensuring reliability in harsh environments.
- Compact Packaging: Available in a BGA (MicroStar Junior™) package, saving board space and enhancing design flexibility.
Applications
The SN74AVCH24T245NMUR is widely used in various industries due to its versatile voltage translation capabilities. In industrial automation, it facilitates communication between sensors, controllers, and actuators operating at different voltage levels. In consumer electronics, it is employed in smartphones, tablets, and wearables to enable interoperability between components. In automotive electronics, it supports data exchange between modules in advanced driver-assistance systems (ADAS) and infotainment systems. Its high-speed operation and low power consumption make it an excellent choice for modern electronic designs.
Q & A
1. What is the purpose of the SN74AVCH24T245NMUR?
The SN74AVCH24T245NMUR is a bidirectional voltage-level translator designed to enable communication between devices operating at different voltage levels.
2. What is the maximum data rate supported by this device?
The device supports data rates up to 500 Mbps, making it suitable for high-speed applications.
3. What are the supply voltage ranges for VCCA and VCCB?
Both VCCA and VCCB support a voltage range of 1.2 to 3.6 V.
4. Is the SN74AVCH24T245NMUR suitable for automotive applications?
Yes, it is suitable for automotive electronics, including ADAS and infotainment systems.
5. What package type does this device come in?
It is available in a BGA (MicroStar Junior™) package.
6. Does the device support ESD protection?
Yes, it provides ±8 kV HBM ESD protection.
7. Can this device operate in harsh environments?
Yes, it has an operating temperature range of -40 to 85°C, making it suitable for industrial and automotive applications.
8. How many channels does the SN74AVCH24T245NMUR have?
It features 24 bidirectional channels.
9. Is the device compatible with 3-state logic?
Yes, it supports 3-state I/O, enabling bus arbitration.
10. What are the key advantages of using this device?
Its key advantages include high-speed operation, low power consumption, robust ESD protection, and compact packaging.
