AD5246BKSZ100

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AD5246BKSZ100

Digital Potentiometer ICs 7-Bit I2C Dig Trimmer

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Bảo hành 365 ngày

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Packaging Reel
Standard Pack Qty 3000

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Description

The AD5246BKSZ100 is a digital potentiometer from Analog Devices, specifically designed for applications requiring precise and programmable resistance. It features a 256-position, non-volatile memory (EEPROM) that allows for easy adjustment of resistance values via a digital interface, typically I2C or SPI. This component is ideal for applications such as volume control, calibration, and sensor trimming.
Key specifications include a resistance value of 100 kΩ, low power consumption, and a wide operating voltage range. The device supports both standalone operation and integration with microcontrollers, making it versatile for various electronic designs. Additionally, the AD5246BKSZ100 ensures high reliability and stability, essential for precision applications.
In summary, the AD5246BKSZ100 is a robust digital potentiometer that combines flexibility and accuracy, suitable for modern electronic systems needing adjustable resistance settings.

Features

The AD5246BKSZ100 is a digital potentiometer featuring the following key specifications:
1. Architecture: It is a dual-channel, 256-position, non-volatile digital potentiometer with an I2C-compatible interface.

2. Memory: The device retains its settings after power loss, thanks to its EEPROM memory.
3. Resistance Options: Available in various resistance values, the AD5246 typically offers 10 kΩ, 50 kΩ, and 100 kΩ configurations.
4. Operating Voltage: It operates from a single supply voltage ranging from 2.7V to 5.5V.
5. Temperature Range: Designed for industrial and commercial applications, it operates over a temperature range of -40°C to +125°C.
6. Low Power Consumption: The device features low power consumption, making it suitable for battery-operated applications.
7. Fast Data Transfer: The I2C interface supports fast data transfer rates, allowing for quick adjustments.
8. Wiper Modes: Offers various wiper modes (volatile and non-volatile) for flexible applications.
These features make the AD5246BKSZ100 suitable for various applications, including gain control, volume control, and sensor calibration.

Package

The AD5246BKSZ100 is packaged in a 10-lead MSOP (Mini Small Outline Package) with a lead spacing of 0.65 mm. This compact package is designed for surface mounting and is suitable for space-constrained applications.

Pinout

The AD5246BKSZ100 is a digital potentiometer with a pin count of 14. It is designed for applications requiring variable resistance controlled through digital signals. The key functions of its pins include:
1. Power Supply (VDD, GND) - Provides the necessary power for the device.
2. Digital Inputs (SDA, SCL) - Used for I2C communication to configure the device and set the resistance.
3. Wiper Output (W) - Connects to the load, providing the variable resistance value.
4. Memory Pins (A0, A1) - Allow for multiple devices on the same I2C bus by setting the device address.
5. Shutdown (SHDN) - Used to put the device in a low power mode.
The AD5246BKSZ100 features a dual-channel design, enabling simultaneous control of two independent resistive elements.

Manufacturer

The AD5246BKSZ100 is manufactured by Analog Devices, Inc. (ADI), a prominent company known for its expertise in analog, mixed-signal, and digital signal processing technologies. Founded in 1965, Analog Devices develops a wide range of products, including amplifiers, data converters, sensors, and microcontrollers, which are used in various applications such as automotive, industrial, communications, and consumer electronics. The company is recognized for its innovation and high-performance solutions in the semiconductor industry.

Application

The AD5246BKSZ100 is a digital potentiometer used in applications such as digital volume control, signal conditioning, gain adjustment, and offset calibration. It is suitable for audio equipment, industrial automation, sensor scaling, and programmable gain amplifiers. Its versatility makes it ideal for various embedded systems and consumer electronics requiring precise resistance adjustments and programmability.

Equivalent

The AD5246BKSZ100 is a digital potentiometer from Analog Devices. Equivalent products include:
1. MCP41010 - Microchip Technology
2. DS1803 - Maxim Integrated
3. PT100 - NXP Semiconductors
4. AD5270 - Analog Devices
Always verify specifications and compatibility for your specific application.

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