AD5142BRUZ10-RL7

Product Overview

Category

The AD5142BRUZ10-RL7 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
• High resolution

Package

The AD5142BRUZ10-RL7 comes in a small outline integrated circuit (SOIC) package.

Essence

The essence of the AD5142BRUZ10-RL7 lies in its ability to provide precise and programmable resistance values in electronic circuits.

Packaging/Quantity

This product is typically packaged in reels, with each reel containing a specific quantity of AD5142BRUZ10-RL7 units.

Specifications

• Resolution: 10-bit
• Number of Channels: 2
• Resistance Range: 0Ω to 10kΩ
• Supply Voltage: 2.7V to 5.5V
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The AD5142BRUZ10-RL7 has a total of 16 pins, which are configured as follows:

1. VDD: Power supply voltage
2. GND: Ground reference
3. SDA: Serial data input/output
4. SCL: Serial clock input
5. A0: Address bit 0
6. A1: Address bit 1
7. WP: Write protect input
8. VSS: Negative supply voltage
9. RDAC1: Terminal A of channel 1 resistor
10. RDAC2: Terminal B of channel 1 resistor
11. RDAC3: Terminal A of channel 2 resistor
12. RDAC4: Terminal B of channel 2 resistor
13. VLOGIC: Logic supply voltage
14. NC: No connection
15. NC: No connection
16. NC: No connection

Functional Features

• Programmable resistance values for precise control
• Non-volatile memory to retain settings during power-off cycles
• Serial interface for easy integration into digital systems
• Low power consumption for energy-efficient operation
• Wide operating temperature range for versatility in various environments

Advantages and Disadvantages

Advantages

• High resolution allows for fine-grained control
• Non-volatile memory ensures settings are retained
• Digital control interface simplifies integration
• Low power consumption reduces energy usage
• Wide operating temperature range enables use in diverse conditions

Disadvantages

• Limited number of channels (2)
• Restricted resistance range (0Ω to 10kΩ)

Working Principles

The AD5142BRUZ10-RL7 operates by utilizing a combination of digital control signals and internal circuitry to adjust the resistance between its terminals. The digital potentiometer consists of a series of resistive elements that can be connected or disconnected based on the control inputs received. By varying the resistance, the AD5142BRUZ10-RL7 allows for precise adjustment of voltage levels or current flow in electronic circuits.

Detailed Application Field Plans

The AD5142BRUZ10-RL7 finds applications in various fields, including:

1. Audio Equipment: Used for volume control and tone adjustment in audio amplifiers and mixers.
2. Industrial Automation: Enables precise calibration and control of sensors, actuators, and other components in automated systems.
3. Test and Measurement Instruments: Provides programmable resistance for accurate testing and calibration of electronic devices.
4. Medical Devices: Allows for adjustable parameters in medical equipment, such as patient monitoring systems and diagnostic devices.
5. Automotive Electronics: Used in automotive systems for control of lighting, climate control, and other functions.

Detailed and Complete Alternative Models

1. AD5142BRUZ10-RL7: 10-bit resolution, 2-channel digital potentiometer with a resistance range of 0Ω to 10kΩ.
2. AD5142BRUZ100-RL7: 10-bit resolution, 2-channel digital potentiometer with a resistance range of 0Ω to 100kΩ.
3. AD5142BRUZ1M-RL7: 10-bit resolution, 2-channel digital potentiometer with a resistance range of 0Ω to 1MΩ.
4. AD5142BRUZ10-RL7A: 10-bit resolution, 2-channel digital potentiometer with additional features for enhanced performance.
5. AD5142BRUZ10-RL7B: 10-bit resolution, 2-channel digital potentiometer with improved reliability and durability.

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