X9317TM8Z

Product Overview

Category: Integrated Circuit (IC)
Use: Digital Potentiometer
Characteristics: Non-volatile, 100 Taps, 10kΩ Resistance, 8-Pin Package
Package: SOIC (Small Outline Integrated Circuit)
Essence: X9317TM8Z is a digital potentiometer IC that provides non-volatile storage of the wiper position. It offers precise resistance adjustment in various applications.
Packaging/Quantity: Available in tape and reel packaging, with 2500 units per reel.

Specifications

Resistance Range: 10kΩ
Number of Taps: 100
End-to-End Resistance Tolerance: ±20%
Operating Voltage: 2.7V to 5.5V
Temperature Range: -40°C to +85°C
Interface: Serial (3-wire SPI compatible)

Detailed Pin Configuration

The X9317TM8Z has an 8-pin package with the following pin configuration:

VCC: Power supply voltage input
H: High terminal of the resistor array
W: Wiper terminal of the resistor array
L: Low terminal of the resistor array
CS: Chip select input for serial communication
SCK: Serial clock input
SI: Serial data input
SO: Serial data output

Functional Features

Non-volatile storage of wiper position allows for retaining settings even when power is removed.
Precise resistance adjustment with 100 tap points enables fine-grained control.
Serial interface simplifies integration into digital systems.
Low power consumption ensures efficient operation.
Wide operating voltage range makes it suitable for various applications.
Temperature range allows for reliable performance in different environments.

Advantages and Disadvantages

Advantages: - Non-volatile storage ensures settings are retained. - Precise resistance adjustment enables accurate control. - Serial interface simplifies integration. - Wide operating voltage range increases versatility. - Low power consumption enhances efficiency.

Disadvantages: - End-to-end resistance tolerance of ±20% may limit some applications. - Limited number of taps compared to higher-end models.

Working Principles

The X9317TM8Z digital potentiometer operates by using a resistor array and a wiper terminal. The position of the wiper determines the resistance value between the high and low terminals. The IC utilizes non-volatile memory to store the wiper position, allowing it to retain the setting even when power is removed. The resistance can be adjusted digitally through the serial interface, providing precise control over the output.

Detailed Application Field Plans

The X9317TM8Z finds applications in various fields, including:

Audio Equipment: Volume control, tone adjustment, and equalization circuits.
Instrumentation: Calibration and signal conditioning circuits.
Industrial Control Systems: Variable resistance control in feedback loops.
Communication Systems: Signal level adjustment and impedance matching.
Automotive Electronics: Climate control, lighting, and motor speed control.

Detailed and Complete Alternative Models

X9C103S: 10kΩ, 100 Taps, 3-Pin Package
X9C503S: 50kΩ, 100 Taps, 3-Pin Package
X9C104S: 100kΩ, 100 Taps, 4-Pin Package
X9C503P: 50kΩ, 100 Taps, 8-Pin Package
X9C104P: 100kΩ, 100 Taps, 8-Pin Package

These alternative models offer similar functionality with varying resistance values and pin configurations.

In conclusion, the X9317TM8Z is a digital potentiometer IC that provides precise resistance adjustment in various applications. Its non-volatile storage, wide operating voltage range, and serial interface make it a versatile choice for designers. While it has some limitations, such as resistance tolerance and tap count, there are alternative models available to suit different requirements.

Lista 10 Vanliga frågor och svar relaterade till tillämpningen av X9317TM8Z i tekniska lösningar

Sure! Here are 10 common questions and answers related to the application of X9317TM8Z in technical solutions:

Q: What is X9317TM8Z? A: X9317TM8Z is a digital potentiometer IC (integrated circuit) that can be used to digitally control resistance in various technical applications.
Q: How does X9317TM8Z work? A: X9317TM8Z works by using digital signals to adjust its internal resistive elements, allowing precise control over resistance values.
Q: What are the key features of X9317TM8Z? A: Some key features of X9317TM8Z include non-volatile memory, low power consumption, wide operating voltage range, and small package size.
Q: In what applications can X9317TM8Z be used? A: X9317TM8Z can be used in various applications such as audio equipment, instrumentation, industrial controls, and communication systems.
Q: Can X9317TM8Z replace traditional mechanical potentiometers? A: Yes, X9317TM8Z can be a suitable replacement for mechanical potentiometers as it offers more precise control, smaller size, and better reliability.
Q: How is X9317TM8Z controlled? A: X9317TM8Z can be controlled through a microcontroller or any other digital interface capable of sending appropriate commands to adjust resistance values.
Q: Does X9317TM8Z require external components for operation? A: X9317TM8Z requires minimal external components such as power supply and decoupling capacitors to operate effectively.
Q: Can X9317TM8Z store resistance settings even when power is turned off? A: Yes, X9317TM8Z has non-volatile memory that allows it to retain resistance settings even when power is disconnected.
Q: What is the resolution of X9317TM8Z? A: X9317TM8Z has a resolution of 256 steps, allowing for precise adjustment of resistance values.
Q: Are there any limitations or precautions to consider when using X9317TM8Z? A: Some considerations include operating within specified voltage and temperature ranges, avoiding excessive current flow, and ensuring proper grounding for noise reduction.

Please note that these questions and answers are general in nature and may vary depending on specific application requirements and datasheet specifications.