AD5247BKSZ10-2RL7

Product Overview

Category

The AD5247BKSZ10-2RL7 belongs to the category of digital potentiometers.

Use

It is primarily used for electronic circuitry and systems that require variable resistance or voltage control.

Characteristics

• Digital control interface
• Non-volatile memory
• Low power consumption
• Wide operating temperature range
• Small package size

Package

The AD5247BKSZ10-2RL7 comes in a small surface-mount package, making it suitable for compact electronic devices.

Essence

The essence of the AD5247BKSZ10-2RL7 lies in its ability to provide precise and programmable resistance values in various applications.

Packaging/Quantity

This product is typically packaged in reels and is available in quantities of 2500 units per reel.

Specifications

• Resistance Range: 10 kΩ
• Number of Channels: 2
• Resolution: 256 steps
• Supply Voltage: 2.7 V to 5.5 V
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The AD5247BKSZ10-2RL7 has the following pin configuration:

1. VDD: Power supply voltage
2. SDA: Serial data input/output
3. SCL: Serial clock input
4. A0: Address selection bit
5. GND: Ground
6. W: Write protect input
7. VSS: Negative power supply voltage
8. VOUTA: Analog output channel A
9. VOUTB: Analog output channel B

Functional Features

• Digital control interface allows for easy integration into digital systems.
• Non-volatile memory ensures that the resistance settings are retained even when power is removed.
• Low power consumption makes it suitable for battery-powered applications.
• Wide operating temperature range enables usage in various environmental conditions.

Advantages and Disadvantages

Advantages

• Precise and programmable resistance control
• Compact package size
• Non-volatile memory for retaining settings
• Low power consumption

Disadvantages

• Limited number of channels (2)
• Limited resolution (256 steps)

Working Principles

The AD5247BKSZ10-2RL7 utilizes digital potentiometer technology to provide variable resistance. It consists of a series of resistive elements connected between the VDD and VSS pins. The resistance value is controlled digitally through the serial interface, allowing for precise adjustment of the resistance.

Detailed Application Field Plans

The AD5247BKSZ10-2RL7 finds application in various fields, including:

1. Audio equipment: Volume control, tone adjustment
2. Instrumentation: Calibration, signal conditioning
3. Industrial automation: Process control, feedback systems
4. Communication systems: Signal attenuation, impedance matching

Detailed and Complete Alternative Models

1. AD5246: 10 kΩ digital potentiometer with 1 channel and 256 steps resolution.
2. AD5248: 10 kΩ digital potentiometer with 4 channels and 256 steps resolution.
3. AD5250: 10 kΩ digital potentiometer with 1 channel and 1024 steps resolution.

These alternative models offer similar functionality but differ in terms of the number of channels and resolution.

In conclusion, the AD5247BKSZ10-2RL7 is a digital potentiometer that provides precise and programmable resistance control. Its compact size, non-volatile memory, and low power consumption make it suitable for a wide range of applications in various industries.