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AD5247BKSZ10-2

Name: AD5247BKSZ10-2
Rating: 4.7 (12 reviews)

ADI 7-Bit I2C DigiPOT

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規格

Packaging	Reel
Standard Pack Qty	3000

概述

Description

The AD5247BKSZ10-2 is a digital potentiometer from Analog Devices, specifically designed for precision applications in various electronic circuits. It features a dual-channel design with a 256-position wiper per channel, allowing for fine adjustment of resistance levels. The device operates via a serial peripheral interface (SPI), enabling easy integration with microcontrollers and other digital systems.
Key specifications include a resistance value of 10 kΩ, a low power consumption mode, and a wide operating voltage range. The AD5247BKSZ10-2 is suitable for applications like signal conditioning, gain adjustment, and calibration in instrumentation, audio applications, and programmable gain amplifiers. Its non-volatile memory feature allows settings to be retained even after power cycling, making it ideal for applications that require consistent performance over time. Overall, the AD5247BKSZ10-2 provides flexibility and precision in resistance adjustment for modern electronic designs.

Features

The AD5247BKSZ10 is a digital potentiometer featuring a dual-channel design with a 10kΩ nominal resistance. Key features include:
1. Dual Potentiometer: Two independent 256-position digital pots for versatile applications.
2. I²C Interface: Allows easy communication with microcontrollers and other digital devices.
3. Non-Volatile Memory: Retains wiper positions even after power loss, ensuring settings are preserved.
4. Low Power Consumption: Designed for energy efficiency, making it suitable for battery-operated devices.
5. High Resilience: Robust against voltage fluctuations, providing stable performance in various environments.
6. Compact Package: Offered in a small 16-lead TSSOP package for space-constrained applications.
7. Wide Operating Voltage: Compatible with a range of supply voltages, enhancing flexibility in design.
These features make the AD5247BKSZ10 ideal for applications in audio equipment, sensor calibration, and adjustable gain settings in signal processing systems.

Package

The AD5247BKSZ10-2 is packaged in a 10-lead MSOP (Mini Small Outline Package). This compact package type is designed for surface-mount applications, providing efficient space utilization in electronic circuits.

Pinout

The AD5247BKSZ10-2 is a digital potentiometer with a pin count of 10. It features a dual-channel configuration, allowing simultaneous adjustment of two resistive paths. The key functions of its pins include:
1. VDD (Power Supply): Provides the positive voltage supply.
2. GND (Ground): Common ground reference.
3. SCL (Serial Clock): Clock input for the I²C interface.
4. SDA (Serial Data): Data line for the I²C interface.
5. A0, A1 (Address Pins): Set the device address for the I²C communication.
6. Wiper Pins (W1, W2): Connect to the wipers of the two potentiometer channels.
7. Terminal Pins (T1, T2): Connect to the fixed terminals of the two potentiometer channels.
This device is utilized for applications requiring adjustable resistance settings, such as in gain control, offset adjustment, and digital volume control.

Manufacturer

The AD5247BKSZ10-2 is manufactured by Analog Devices, Inc. Analog Devices is a multinational company that specializes in the design and manufacturing of a wide range of analog, mixed-signal, and digital signal processing (DSP) integrated circuits. The company is renowned for its innovative solutions in various applications, including communications, healthcare, automotive, aerospace, and industrial automation. It focuses on high-performance components that enable the efficient processing of real-world signals, helping to bridge the gap between the physical and digital worlds. Founded in 1965 and headquartered in Norwood, Massachusetts, Analog Devices is a key player in the semiconductor industry, known for quality and reliability in its product offerings.

Application

The AD5247BKSZ10-2 is a digital potentiometer used in various applications such as sensor calibration, tone control in audio equipment, adjustable power supplies, and programmable gain amplifiers. It is suitable for industrial automation, consumer electronics, and instrumentation systems, facilitating precise resistance adjustments and enabling digital control of analog circuits.

Equivalent

The AD5247BKSZ10-2 is a digital potentiometer. Equivalent products include the MCP4131, MCP4231 from Microchip, the MAX5216 from Maxim Integrated, and the DS1803 from Maxim Integrated as well. These alternatives may vary in specifications such as resistance value, operating voltage, and interface type, so it's essential to check datasheets for compatibility with your application.