DS1267S-050

Product Overview

Category

The DS1267S-050 belongs to the category of electronic components.

Use

It is primarily used in electronic circuits for various applications.

Characteristics

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

Package

The DS1267S-050 comes in a small, surface-mount package.

Essence

This product serves as a digital potentiometer, providing variable resistance in electronic circuits.

Packaging/Quantity

The DS1267S-050 is typically packaged in reels or tubes and is available in quantities of 1000 units per package.

Specifications

• Resistance Range: 0Ω to 50kΩ
• Resolution: 10-bit
• Number of Channels: Single channel
• Supply Voltage: 2.7V to 5.5V
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The DS1267S-050 has the following pin configuration:

1. VCC: Power supply voltage input
2. GND: Ground reference
3. SDA: Serial data input/output
4. SCL: Serial clock input
5. CS: Chip select input
6. W: Write protect input
7. H: Hardware shutdown input
8. RAB: Terminal A and B connection

Functional Features

• Digital control of resistance value
• Non-volatile memory for storing settings
• I2C interface for easy integration with microcontrollers
• Write protection feature to prevent accidental changes
• Hardware shutdown option for power-saving mode

Advantages and Disadvantages

Advantages

• Precise and accurate resistance control
• Compact size allows for space-saving designs
• Non-volatile memory ensures settings are retained even after power loss
• Easy integration with microcontrollers through the I2C interface

Disadvantages

• Limited resistance range compared to some other models
• Single-channel configuration may not be suitable for certain applications requiring multiple channels

Working Principles

The DS1267S-050 operates by digitally controlling the resistance value using a combination of electronic components and integrated circuits. The digital potentiometer allows for precise adjustment of resistance, providing flexibility in circuit design and functionality.

Detailed Application Field Plans

The DS1267S-050 finds applications in various fields, including:

1. Audio equipment: Volume control, tone adjustment
2. Industrial automation: Variable resistance control in machinery
3. Automotive electronics: Sensor calibration, control systems
4. Telecommunications: Signal conditioning, impedance matching

Detailed and Complete Alternative Models

1. DS1804: 10kΩ digital potentiometer with similar features
2. MCP4017: 50kΩ digital potentiometer with multiple channels
3. MAX5486: 100kΩ digital potentiometer with extended temperature range

These alternative models offer similar functionality and can be considered as alternatives to the DS1267S-050 based on specific requirements.

In conclusion, the DS1267S-050 is a compact and versatile digital potentiometer that provides precise resistance control in electronic circuits. Its wide range of applications, ease of integration, and non-volatile memory make it a valuable component in various industries.