DS1847E-050+T&R

Product Overview

Category

The DS1847E-050+T&R belongs to the category of electronic components.

Use

This product is commonly used in various electronic devices and circuits for controlling and adjusting voltage levels.

Characteristics

• Compact size
• High precision
• Wide operating temperature range
• Low power consumption

Package

The DS1847E-050+T&R is typically packaged in a small surface-mount package, making it suitable for automated assembly processes.

Essence

The essence of the DS1847E-050+T&R lies in its ability to provide precise voltage control and adjustment in electronic systems.

Packaging/Quantity

This product is usually supplied in reels or tape and reel packaging, with a typical quantity of 1000 units per reel.

Specifications

• Voltage Range: 0V to 5V
• Resolution: 10mV
• Operating Temperature Range: -40°C to +85°C
• Supply Voltage: 2.7V to 5.5V
• Power Consumption: 1mW (typical)

Detailed Pin Configuration

The DS1847E-050+T&R has a total of 8 pins arranged as follows:

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| | --| VCC GND |-- Pin 1 --| SDA SCL |-- Pin 2 --| A0 A1 |-- Pin 3 --| W B |-- Pin 4 |___________| ```

Pin Description: - VCC: Power supply input - GND: Ground reference - SDA: Serial data input/output - SCL: Serial clock input - A0, A1: Address selection inputs - W: Write enable input - B: Output voltage control

Functional Features

• Voltage adjustment: The DS1847E-050+T&R allows precise voltage adjustment within the specified range.
• Digital control: The voltage level can be controlled digitally using the serial interface.
• Non-volatile memory: The device retains the last set voltage level even after power-off.

Advantages and Disadvantages

Advantages

• High precision voltage control
• Compact size for space-constrained applications
• Wide operating temperature range allows usage in various environments
• Low power consumption for energy-efficient designs

Disadvantages

• Limited voltage range (0V to 5V)
• Requires a microcontroller or digital interface for control

Working Principles

The DS1847E-050+T&R utilizes a combination of digital-to-analog conversion and voltage regulation techniques to achieve precise voltage control. It receives digital commands through the serial interface, converts them into analog signals, and adjusts the output voltage accordingly.

Detailed Application Field Plans

The DS1847E-050+T&R finds applications in various electronic systems, including but not limited to: 1. Power supply units 2. Audio amplifiers 3. Sensor interfaces 4. Industrial control systems 5. Test and measurement equipment

Detailed and Complete Alternative Models

1. DS1847E-025+T&R: Similar to DS1847E-050+T&R but with a voltage range of 0V to 2.5V.
2. DS1847E-100+T&R: Similar to DS1847E-050+T&R but with a voltage range of 0V to 10V.
3. DS1847E-200+T&R: Similar to DS1847E-050+T&R but with a voltage range of 0V to 20V.

These alternative models provide different voltage ranges to cater to specific application requirements.

In conclusion, the DS1847E-050+T&R is a compact and precise electronic component used for voltage control in various electronic systems. Its digital control, non-volatile memory, and wide operating temperature range make it suitable for diverse applications. However, its limited voltage range and requirement for external control may be considered as disadvantages.