X9428WV14IZ-2.7T1

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Digital Potentiometer
• Characteristics: Non-volatile, 10kΩ resistance, 2.7V supply voltage, I²C interface
• Package: Small Outline Integrated Circuit (SOIC)
• Essence: Electronic component used for controlling analog signals digitally
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Resistance: 10kΩ
• Supply Voltage: 2.7V
• Interface: I²C
• Temperature Range: -40°C to +85°C
• Number of Taps: 256
• End-to-End Resistance Tolerance: ±20%
• Resistor Network Type: Linear

Detailed Pin Configuration

The X9428WV14IZ-2.7T1 IC has the following pin configuration:

| Pin No. | Pin Name | Description | |---------|----------|-------------| | 1 | VCC | Power Supply Voltage | | 2 | SDA | Serial Data Input/Output | | 3 | SCL | Serial Clock Input | | 4 | GND | Ground |

Functional Features

• Non-volatile memory: Retains settings even when power is disconnected
• Digital control: Allows precise adjustment of resistance value
• Low power consumption: Suitable for battery-powered devices
• Wide temperature range: Can operate in extreme environments
• High resolution: Provides fine-grained adjustment with 256 taps

Advantages

• Easy integration into existing circuits
• Precise and repeatable resistance settings
• Compact size and low profile package
• Non-volatile memory eliminates the need for external storage

Disadvantages

• Limited resistance tolerance compared to some other potentiometers
• Requires I²C interface for control, which may not be available in all systems

Working Principles

The X9428WV14IZ-2.7T1 is a digital potentiometer that uses a resistor network and electronic switches controlled by an internal memory and I²C interface. When a resistance value is set digitally, the IC adjusts the position of the electronic switches to achieve the desired resistance. The non-volatile memory ensures that the resistance setting is retained even when power is disconnected.

Detailed Application Field Plans

The X9428WV14IZ-2.7T1 is commonly used in various applications where precise analog signal control is required. Some typical application fields include: - Audio equipment: Volume control, tone adjustment - Industrial automation: Calibration, sensor trimming - Test and measurement instruments: Signal conditioning, calibration - Communication systems: Gain control, impedance matching

Detailed and Complete Alternative Models

• X9428WV14IZ-2.5T1: Similar specifications, but with a 2.5V supply voltage
• X9428WV14IZ-3.3T1: Similar specifications, but with a 3.3V supply voltage
• X9428WV14IZ-10T1: Similar specifications, but with a 10kΩ resistance tolerance of ±10%

This concludes the encyclopedia entry for X9428WV14IZ-2.7T1, a digital potentiometer integrated circuit with various features and applications.