Overview
The LTC6820HMS#PBF, produced by Analog Devices Inc., is a specialized interface component designed for isolated SPI (Serial Peripheral Interface) communications. This device enables bidirectional SPI communication between two isolated devices through a single twisted-pair connection, making it ideal for applications requiring reliable and high-speed data transfer in noisy environments.
Key Specifications
| Parameter | Value | Units |
|---|---|---|
| Operating Temperature Range | –40°C to 125°C (LTC6820H), –40°C to 85°C (LTC6820I) | °C |
| Supply Voltage Range | 2.7V to 5.5V | V |
| Package / Case | 16-TFSOP (0.118", 3.00mm width) | |
| Mounting Type | Surface Mount | |
| Storage Temperature Range | –65°C to 150°C | °C |
| Lead Temperature (Soldering, 10 sec) | 300°C | °C |
| Digital Voltage Output Low (MOSI, MISO, CS, SCK) | 0.2 V (VDDS = 3.3V, Sinking 3.3mA) | V |
Key Features
- Robust isolated SPI interface
- Wide supply voltage range: 2.7V to 5.5V
- Designed for high-speed communication
- Surface mount technology
- Packaged in a 16-TFSOP form factor
- Enables reliable interface in noisy environments
- Minimal signal degradation over isolation barrier
- Integrated safeguards to protect against voltage spikes and transients
Applications
- Automotive systems
- Industrial automation
- Data communication systems
- Medical electronics
- Renewable energy systems
Q & A
- What is the primary function of the LTC6820HMS#PBF?
The primary function of the LTC6820HMS#PBF is to provide bidirectional SPI communications between two isolated devices through a single twisted-pair connection.
- What is the operating temperature range of the LTC6820HMS#PBF?
The operating temperature range is –40°C to 125°C for the LTC6820H and –40°C to 85°C for the LTC6820I.
- What is the supply voltage range for this component?
The supply voltage range is 2.7V to 5.5V.
- What type of package does the LTC6820HMS#PBF come in?
The component is packaged in a 16-TFSOP form factor.
- Is the LTC6820HMS#PBF suitable for high-speed communication?
- What are some of the key applications for this component?
Key applications include automotive systems, industrial automation, data communication systems, medical electronics, and renewable energy systems.
- Does the LTC6820HMS#PBF have integrated safeguards?
- What is the storage temperature range for this component?
The storage temperature range is –65°C to 150°C.
- Is the LTC6820HMS#PBF compatible with mixed voltage systems?
- What is the lead temperature for soldering?
The lead temperature for soldering is 300°C for 10 seconds.
