DS1806S-050+ Product Overview

Introduction

The DS1806S-050+ is a digital potentiometer belonging to the category of electronic components. It is commonly used in various electronic circuits and systems to provide variable resistance, offering characteristics such as compact packaging, precise control, and ease of integration.

Basic Information Overview

• Category: Electronic Components
• Use: Variable Resistance in Electronic Circuits
• Characteristics: Compact, Precise Control, Easy Integration
• Package: SOT-23
• Essence: Digital Potentiometer
• Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

• Resistance Value: 50 Ohms
• Number of Positions: 256
• Operating Voltage Range: 2.7V to 5.5V
• Temperature Range: -40°C to +85°C
• Tolerance: ±20%

Detailed Pin Configuration

The DS1806S-050+ features a standard 6-pin SOT-23 package with the following pin configuration: 1. VCC (Power Supply) 2. U/D (Up/Down Control) 3. INC (Increment Control) 4. Wiper Terminal 5. GND (Ground) 6. A/B (Terminal A/B)

Functional Features

• Digital Control for Precise Resistance Adjustment
• Non-Volatile Memory for Retaining Settings
• Low Power Consumption
• Wide Operating Voltage Range

Advantages and Disadvantages

Advantages

• Precise and Accurate Resistance Control
• Compact Size for Space-Constrained Applications
• Non-Volatile Memory Ensures Settings Persistence

Disadvantages

• Limited Maximum Resistance Value
• Tolerance of ±20% may not be suitable for high-precision applications

Working Principles

The DS1806S-050+ operates by digitally controlling the position of its wiper terminal, effectively changing the resistance value between the A/B terminals. This digital potentiometer utilizes non-volatile memory to retain its settings even when power is removed, ensuring consistent performance across power cycles.

Detailed Application Field Plans

The DS1806S-050+ finds extensive application in various electronic systems, including but not limited to: - Audio Equipment: Volume Control Circuits - Instrumentation: Calibration and Fine-Tuning - Consumer Electronics: Display Brightness Adjustment - Industrial Control Systems: Variable Gain Amplifiers

Detailed and Complete Alternative Models

For users seeking alternative digital potentiometers, the following models can be considered: - AD8402AR10 - Analog Devices - MCP4018T-503E/MS - Microchip Technology - MAX5486EUD+T - Maxim Integrated

In conclusion, the DS1806S-050+ digital potentiometer offers precise and compact resistance control, making it an ideal choice for various electronic applications requiring variable resistance adjustments.

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