DS2482S-800+

The DS2482S-800+ is a highly integrated I²C-to-1-Wire bridge designed for interfacing microcontrollers with 1-Wire devices. It features an 8-bit I²C interface, allowing easy communication with hosts, while managing multiple 1-Wire devices, such as sensors and memory chips. The chip supports data rates of up to 800 kbps on the 1-Wire bus, enhancing performance for applications needing rapid device access.
Key features include programmable pull-up resistors for the 1-Wire line, a low-power mode for energy-saving applications, and the ability to manage up to 256 1-Wire devices on a single bus. Additionally, it offers built-in support for 1-Wire commands like ROM search and multiple device addressing.
Applications include temperature sensing, environmental monitoring, and other smart device control systems. With its compact design and robust capabilities, the DS2482S-800+ is suitable for various industrial, commercial, and consumer applications.

The DS2482S-800+ is a two-wire I2C interface chip designed for controlling multiple 1-Wire devices. Key features include:
1. I2C Interface: Easy integration with microcontrollers via I2C bus, allowing communication with up to 8 devices.
2. 1-Wire Master: Supports up to 256 1-Wire devices on the same bus, enabling multiple sensor and actuator connections.
3. Temperature Range: Operates within -40°C to +85°C, suitable for a variety of environments.
4. Power Supply: Accepts a wide voltage range (1.8V to 5.5V), making it versatile for different electronic designs.
5. Bus Mastering: Features built-in support for bus mastering, allowing efficient data handling.
6. Thermal Shutdown Protection: Ensures device reliability under high-temperature conditions.
7. Programmable Pull-Up Resistor: Configurable for 1-Wire connections, optimizing signal integrity.
8. Multiple Operation Modes: Supports various modes for enhanced functionality, including single-drop and multi-drop applications.
These features make the DS2482S-800+ ideal for applications in sensing, control, and automation systems.

The DS2482S-800+ is available in a 16-pin TSSOP (Thin Shrink Small Outline Package) package type.

The DS2482S-800+ is an I2C to 1-Wire bridge with an 8-pin package. Its pin count and functions are as follows:
1. VCC (1): Power supply for the device (2.8V to 5.25V).
2. GND (2): Ground reference.
3. SDA (3): I2C data line for communication.
4. SCL (4): I2C clock line for communication.
5. 1-Wire (5): Connects to the 1-Wire bus for interfacing with 1-Wire devices.
6. INT (6): Interrupt output pin for signaling the host when events occur.
7. CONFIG (7): Configuration pin for setting device parameters (pulled high or low).
8. NC (8): Not connected, typically left unconnected.
The DS2482S-800+ allows for efficient communication between I2C master devices and multiple 1-Wire devices, supporting various features like power delivery and multiple 1-Wire device management.

The DS2482S-800+ is manufactured by Maxim Integrated, which is a subsidiary of Analog Devices, Inc. Maxim Integrated is a semiconductor company that specializes in designing and manufacturing analog and mixed-signal integrated circuits. Founded in 1983, the company focuses on providing solutions for a variety of applications, including automotive, industrial, communications, and consumer electronics. The DS2482S-800+ is a two-wire master interface for 1-Wire devices, widely used in applications requiring device communication over a single wire, showcasing Maxim's expertise in connectivity and data management solutions.

The DS2482S-800+ is designed for applications requiring one-wire communication, such as temperature sensing, RFID, and smart sensors. It is commonly used in industrial automation, home automation, and HVAC systems for connecting multiple one-wire devices like thermometers, humidity sensors, and smart meters. Its integration in embedded systems enables efficient data collection and management in various IoT applications.

The DS2482S-800+ is a 1-Wire master chip. Equivalent products include the DS2482-100, DS2482-300, and the DS2482-800, which vary mainly in the number of 1-Wire ports and communication interfaces (I2C vs. SPI). Other compatible alternatives include the DS9097U or similar 1-Wire interface devices, depending on the application requirements.