DS2482S-800

The DS2482S-800 is a serial interface device designed for communication with 1-Wire networks, enabling microcontrollers to interact with various 1-Wire devices, like sensors and memory chips. It supports an I²C or SPI interface, making it versatile for integration with various host systems.
Key features include:
- 8-Channel Capability: The DS2482S-800 can control up to 8 different 1-Wire devices simultaneously.
- Flexible Interface: It provides both I²C and SPI communication, allowing easy integration into different microcontroller environments.
- Power Management: The device supports power-over-1-Wire, enabling it to power connected devices directly from the 1-Wire bus.
- Easy Configuration: It includes built-in functions for bus monitoring and device addressing, simplifying control over multiple 1-Wire devices.
This makes the DS2482S-800 ideal for applications in automation, smart sensors, and other embedded systems where multiple 1-Wire devices need to be managed efficiently.

The DS2482S-800 is a 1-Wire master device designed for communication with 1-Wire networks. Key features include:
1. I2C Interface: Allows seamless integration with microcontrollers via I2C communication.
2. Multi-Drop 1-Wire Communication: Supports multiple 1-Wire devices on the same bus, enabling efficient networking.
3. Single-Drop Mode: Can communicate with a single 1-Wire device, simplifying connections.
4. 8-bit CRC: Provides robust error detection for data integrity.
5. Low Power Consumption: Ideal for battery-powered applications, featuring a low quiescent current.
6. Wide Operating Voltage: Functions across a voltage range of 2.8V to 5.25V.
7. Configurable Pull-Up Resistor: Allows flexibility in pull-up resistor configuration to accommodate different network requirements.
8. Temperature Range: Operates in a wide temperature range, suitable for various environments.
9. Multiple Addressing Options: Supports flexible addressing for enhanced device management.
These features make the DS2482S-800 suitable for applications in sensors, actuators, and other 1-Wire devices in industrial and consumer electronics.

The DS2482S-800 is available in a 16-pin TSSOP package. This compact package type is designed for efficient integration into various electronic applications, providing a space-saving solution for the device's functionality.

The DS2482S-800 is a one-wire master device from Maxim Integrated, featuring an 8-pin package. The pin count is 8, and the functions of each pin are as follows:
1. GND: Ground connection.
2. VCC: Power supply input (2.8V to 5.5V).
3. SDA: Serial data line, used for one-wire communication.
4. SCL: Serial clock line, used for timing control of communication.
5. P0: General-purpose input/output pin 0 (GPIO).
6. P1: General-purpose input/output pin 1 (GPIO).
7. P2: General-purpose input/output pin 2 (GPIO).
8. NC: No connection (not used).
The DS2482S-800 facilitates communication with one-wire devices and supports multiple functionality modes, including single and multi-drop configurations. Its GPIO pins can be used for various control tasks in applications requiring one-wire communication.

The DS2482S-800 is manufactured by Maxim Integrated, which is now part of Analog Devices, Inc. Maxim Integrated was known for designing and manufacturing a wide range of analog and mixed-signal semiconductor products. The company primarily focuses on applications in automotive, industrial, communications, consumer, and medical markets. They provide solutions that enhance the performance, efficiency, and reliability of electronic systems. The DS2482S-800 itself is a single-chip I2C-to-1-Wire® bridge, allowing easy communication with 1-Wire devices, which are often used in applications like temperature sensing, identification, and data logging.

The DS2482S-800 is primarily used in applications involving the One-Wire communication protocol, facilitating connectivity with multiple devices over a single wire. Key application areas include smart sensors, RFID systems, temperature monitoring, industrial automation, and home automation systems. It is also utilized in data loggers, asset tracking, and environmental monitoring, making it suitable for various consumer electronics and IoT solutions.

Equivalent products to the DS2482S-800 chip include the DS2482-100 and DS2482-300. These chips are also designed for interfacing with 1-Wire devices, but may have different features or specifications. Always consult the datasheets to ensure compatibility for your specific application requirements.