X9511WSZ

Product Overview

Category: Integrated Circuit (IC)

Use: X9511WSZ is a digital potentiometer IC used for controlling and adjusting resistance in electronic circuits.

Characteristics: - Digital control interface - Non-volatile memory for storing settings - Wide operating voltage range - Low power consumption - Compact package size

Package: X9511WSZ is available in a small surface-mount package, making it suitable for space-constrained applications.

Essence: The essence of X9511WSZ lies in its ability to replace traditional mechanical potentiometers with a digital alternative, offering greater precision and flexibility in circuit design.

Packaging/Quantity: X9511WSZ is typically sold in reels or tubes containing a specified quantity of ICs, depending on the manufacturer's packaging standards.

Specifications

• Supply Voltage Range: 2.7V to 5.5V
• Resistance Range: 0Ω to 10kΩ
• Resolution: 256 steps
• Temperature Range: -40°C to +85°C
• Interface: Serial (I2C)

Detailed Pin Configuration

The X9511WSZ IC has the following pin configuration:

1. VCC: Power supply input
2. GND: Ground reference
3. SDA: Serial data input/output for I2C communication
4. SCL: Serial clock input for I2C communication
5. CS: Chip select input for enabling/disabling the IC
6. H/L: High/Low logic level input for selecting the wiper position
7. W: Wiper terminal for connecting to the circuit
8. A/B: Terminal ends of the resistor array

Functional Features

• Digital control allows precise adjustment of resistance.
• Non-volatile memory retains settings even when power is disconnected.
• Wide operating voltage range enables compatibility with various systems.
• Low power consumption prolongs battery life in portable devices.
• Compact package size facilitates integration into space-constrained designs.

Advantages and Disadvantages

Advantages: - Greater precision compared to mechanical potentiometers. - Digital control interface allows for automated adjustment. - Non-volatile memory eliminates the need for manual readjustment after power loss. - Compact size enables miniaturization of electronic circuits.

Disadvantages: - Limited resistance range compared to some mechanical potentiometers. - Higher cost compared to traditional potentiometers. - Requires digital control interface, which may not be compatible with all systems.

Working Principles

The X9511WSZ operates by digitally controlling the position of its wiper terminal along a resistor array. The digital control interface communicates with the IC, allowing the user to adjust the resistance value electronically. The non-volatile memory ensures that the settings are retained even when power is disconnected.

Detailed Application Field Plans

X9511WSZ finds applications in various fields, including: 1. Audio equipment: Volume control, tone adjustment 2. Industrial automation: Process control, calibration 3. Automotive electronics: Climate control, lighting control 4. Consumer electronics: Display brightness control, user interface adjustment

Alternative Models

Some alternative models to X9511WSZ include: - X9512WSZ: Similar specifications with additional features - X9510WSZ: Lower resolution but lower cost option - X9513WSZ: Higher resistance range with similar functionality

These alternative models provide flexibility in choosing the most suitable digital potentiometer for specific application requirements.

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