Intersil
Imej mungkin representasi.
Lihat spesifikasi untuk butiran produk.
X9313UMIZ
Lihat Butiran Helaian data

X9313UMIZ

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Digital Potentiometer
  • Characteristics: Non-volatile, 32-tap, 3-wire interface
  • Package: 8-pin SOIC (Small Outline Integrated Circuit)
  • Essence: Provides digital control of resistance in electronic circuits
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

  • Resolution: 32 taps
  • Resistance Range: 10kΩ
  • Supply Voltage: 2.7V to 5.5V
  • Interface: 3-wire SPI (Serial Peripheral Interface)
  • Temperature Range: -40°C to +85°C
  • Endurance: 100,000 write cycles
  • Data Retention: 100 years

Detailed Pin Configuration

  1. VCC: Supply voltage input
  2. CS: Chip select input
  3. SCK: Serial clock input
  4. SI: Serial data input
  5. SO: Serial data output
  6. WP: Write protect input
  7. H: High terminal of the potentiometer
  8. L: Low terminal of the potentiometer

Functional Features

  • Non-volatile memory: Preserves settings even when power is removed
  • 32-tap resolution: Allows fine-grained adjustment of resistance
  • Low power consumption: Ideal for battery-powered applications
  • Wide supply voltage range: Compatible with various systems
  • Easy integration: Simple 3-wire SPI interface

Advantages and Disadvantages

Advantages: - Non-volatile memory ensures settings are retained - Fine resolution allows precise resistance adjustment - Low power consumption extends battery life - Versatile supply voltage range accommodates different systems - Easy integration with a simple 3-wire SPI interface

Disadvantages: - Limited resistance range of 10kΩ - Requires an external microcontroller for control

Working Principles

The X9313UMIZ is a digital potentiometer that replaces traditional mechanical potentiometers in electronic circuits. It utilizes a series of resistive elements and switches to provide digitally controlled resistance. The potentiometer's settings are stored in non-volatile memory, ensuring they are retained even when power is removed. The 3-wire SPI interface allows easy integration with microcontrollers or other digital systems.

Detailed Application Field Plans

The X9313UMIZ finds applications in various fields, including:

  1. Audio Systems: Allows volume control and tone adjustment in audio amplifiers.
  2. Industrial Automation: Provides precise resistance control in industrial equipment calibration.
  3. Test and Measurement Instruments: Enables programmable resistance for accurate testing.
  4. Automotive Electronics: Used in climate control systems and lighting controls.
  5. Medical Devices: Offers digital control of resistance in medical equipment.

Detailed and Complete Alternative Models

  1. X9C103SIZ: 100Ω, 32-tap digital potentiometer with similar features.
  2. MCP4131-103E/P: 10kΩ, 128-tap digital potentiometer with extended resolution.
  3. AD8400ARZ10: 10kΩ, 256-tap digital potentiometer with I2C interface.

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

In conclusion, the X9313UMIZ is a versatile digital potentiometer that offers fine-grained resistance control in various electronic applications. Its non-volatile memory, wide supply voltage range, and easy integration make it a popular choice among designers. However, its limited resistance range and requirement for an external microcontroller may be considered as minor drawbacks.

Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi X9313UMIZ dalam penyelesaian teknikal

  1. What is the X9313UMIZ?
    The X9313UMIZ is a digitally controlled potentiometer (DCP) used for voltage control and adjustment in various technical solutions.

  2. How does the X9313UMIZ work?
    The X9313UMIZ operates by digitally adjusting the resistance to control the voltage output in electronic circuits.

  3. What are the key features of the X9313UMIZ?
    Key features of the X9313UMIZ include non-volatile memory, low power consumption, and a wide operating voltage range.

  4. In what applications can the X9313UMIZ be used?
    The X9313UMIZ is commonly used in audio equipment, instrumentation, and industrial control systems for precise voltage adjustments.

  5. What is the resolution of the X9313UMIZ?
    The X9313UMIZ typically offers 256 tap points for fine-grained voltage control.

  6. Can the X9313UMIZ be interfaced with microcontrollers?
    Yes, the X9313UMIZ can be easily interfaced with microcontrollers through its digital interface.

  7. Is the X9313UMIZ suitable for automotive applications?
    Yes, the X9313UMIZ is designed to withstand automotive temperature and environmental requirements.

  8. What is the package type of the X9313UMIZ?
    The X9313UMIZ is available in a small outline IC (SOIC) package for easy integration into circuit boards.

  9. Does the X9313UMIZ require external components for operation?
    No, the X9313UMIZ is a standalone device and does not require additional external components for basic operation.

  10. Are there any specific layout considerations for using the X9313UMIZ in a PCB design?
    It is recommended to follow the manufacturer's guidelines for PCB layout to ensure proper performance and noise immunity when using the X9313UMIZ.