ISL23711UIU10Z-T

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Digital Potentiometer
• Characteristics: Low power consumption, high resolution, compact size
• Package: QFN-16
• Essence: Provides digital control of resistance in electronic circuits
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Resolution: 256 taps
• Resistance Range: 10 kΩ
• Supply Voltage: 2.7V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Interface: I2C

Detailed Pin Configuration

1. VDD: Power supply voltage
2. SDA: Serial data input/output for I2C communication
3. SCL: Serial clock input for I2C communication
4. GND: Ground
5. A0: Address bit 0
6. A1: Address bit 1
7. WP: Write protect input
8. CS: Chip select input
9. HIZ: High impedance output
10. B: Terminal B of the potentiometer
11. W: Wiper terminal of the potentiometer
12. A: Terminal A of the potentiometer
13. VSS: Negative supply voltage
14. NC: No connection
15. NC: No connection
16. NC: No connection

Functional Features

• Digital control of resistance with 256 discrete steps
• Non-volatile memory for storing wiper position
• Low power consumption for energy-efficient applications
• High accuracy and linearity for precise control
• Compact size allows for space-saving designs
• Wide operating temperature range for versatile usage

Advantages and Disadvantages

Advantages

• Precise and accurate resistance control
• Non-volatile memory for retaining settings
• Low power consumption
• Compact size

Disadvantages

• Limited resistance range (10 kΩ)
• Requires I2C interface for control

Working Principles

The ISL23711UIU10Z-T is a digital potentiometer that utilizes an internal resistor network and wiper to provide variable resistance. It operates based on the principle of changing the position of the wiper along the resistor network, thereby altering the effective resistance between the terminals A and B. The digital control allows for precise adjustment of the resistance value using the I2C interface.

Detailed Application Field Plans

• Audio equipment: Volume control, tone adjustment
• Industrial automation: Calibration, fine-tuning
• Test and measurement instruments: Signal conditioning, calibration
• Consumer electronics: Display brightness control, user interface adjustment

Detailed and Complete Alternative Models

1. MCP401X: Microchip Technology Inc.
2. AD525X: Analog Devices Inc.
3. MAX548X: Maxim Integrated Products Inc.
4. X9CXXX: Intersil Corporation
5. DS180X: Dallas Semiconductor

(Note: The above list is not exhaustive and there are several other alternative models available in the market.)

This entry provides comprehensive information about the ISL23711UIU10Z-T digital potentiometer, including its basic overview, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.