Consulte las especificaciones para obtener detalles del producto.
X9317TM8
Product Overview
- Category: Electronic Component
- Use: Digital Potentiometer
- Characteristics: Non-volatile, 100 Taps, 10kΩ Resistance
- Package: 8-pin SOIC
- Essence: Adjustable resistor for electronic circuits
- Packaging/Quantity: Tape and Reel, 2500 units per reel
Specifications
- Resistance Range: 0Ω to 10kΩ
- Number of Taps: 100
- Supply Voltage: 2.7V to 5.5V
- Temperature Range: -40°C to +85°C
- End-to-End Resistance Tolerance: ±20%
- Wiper Resistance: 80Ω typical
- Standby Current: 1µA maximum
- Total Harmonic Distortion: 0.01% typical
Detailed Pin Configuration
The X9317TM8 has 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
- SCL: Serial clock input
- SDA: Serial data input/output
- GND: Ground reference
Functional Features
- Non-volatile memory: Retains settings even when power is disconnected
- Digital control: Allows precise adjustment of resistance
- Increment/Decrement control: Provides easy adjustment with up/down buttons
- Low power consumption: Operates with minimal standby current
- Small form factor: Compact size suitable for space-constrained applications
Advantages and Disadvantages
Advantages: - Non-volatile memory ensures settings are retained - Precise digital control allows accurate resistance adjustment - Increment/Decrement control simplifies user interface - Low power consumption prolongs battery life - Compact size enables use in small electronic devices
Disadvantages: - Limited resistance range compared to some other potentiometers - End-to-end resistance tolerance of ±20% may not be suitable for high-precision applications
Working Principles
The X9317TM8 is a digital potentiometer that utilizes a resistor array and wiper terminal to adjust the resistance. It operates by receiving digital control signals through the CS, SCL, and SDA pins. The wiper terminal position determines the effective resistance between the H and L terminals. The non-volatile memory ensures that the resistance setting is retained even when power is disconnected.
Detailed Application Field Plans
The X9317TM8 is commonly used in various electronic circuits where precise resistance adjustment is required. Some application fields include:
- Audio Equipment: Used for volume control and tone adjustment.
- Industrial Control Systems: Provides variable resistance for calibration and control purposes.
- Test and Measurement Instruments: Allows fine-tuning of signal levels and impedance matching.
- Automotive Electronics: Used in climate control systems, lighting controls, and motor speed control.
- Consumer Electronics: Found in televisions, set-top boxes, and gaming consoles for various control functions.
Detailed and Complete Alternative Models
- X9C103S: 10kΩ digital potentiometer with 100 taps, 3-pin package.
- MCP401X: Digital potentiometer series with various resistance ranges and package options.
- AD8400: Single-channel digital potentiometer with 256 taps and I2C interface.
- MAX5481: Dual-channel digital potentiometer with 40kΩ resistance and SPI interface.
- CAT5114: Quad-channel digital potentiometer with 100 taps and low temperature coefficient.
These alternative models offer similar functionality and can be considered based on specific requirements.
Word count: 410 words
Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de X9317TM8 en soluciones técnicas
Sure! Here are 10 common questions and answers related to the application of X9317TM8 in technical solutions:
Q: What is X9317TM8? A: X9317TM8 is a digitally controlled potentiometer (DCP) integrated circuit that can be used for various applications, such as volume control, brightness adjustment, and sensor calibration.
Q: How does X9317TM8 work? A: X9317TM8 consists of a resistor array, wiper switches, and control logic. The resistance between the wiper terminal and either end terminal can be adjusted digitally using a microcontroller or other digital interface.
Q: What is the voltage range supported by X9317TM8? A: X9317TM8 supports a wide voltage range, typically from 2.7V to 5.5V, making it compatible with various power supply systems.
Q: Can X9317TM8 handle high currents? A: No, X9317TM8 is designed for low current applications. It is recommended to use external buffers or amplifiers if higher currents are required.
Q: Is X9317TM8 suitable for both audio and non-audio applications? A: Yes, X9317TM8 can be used in both audio and non-audio applications. Its versatility makes it suitable for a wide range of technical solutions.
Q: Can X9317TM8 be used in automotive applications? A: Yes, X9317TM8 is automotive-grade and can be used in automotive applications, provided it meets the specific requirements and standards of the automotive industry.
Q: Does X9317TM8 have non-volatile memory? A: Yes, X9317TM8 has non-volatile memory, which means it can retain its settings even when power is removed. This feature is useful for applications that require persistent settings.
Q: Can X9317TM8 be cascaded to increase the number of steps? A: Yes, multiple X9317TM8 devices can be cascaded together to increase the number of steps or resolution in the digital potentiometer circuit.
Q: What is the typical resistance range of X9317TM8? A: The typical resistance range of X9317TM8 is 10kΩ, but other variants with different resistance values may also be available.
Q: Are there any application notes or reference designs available for X9317TM8? A: Yes, the manufacturer typically provides application notes and reference designs that can help users understand and implement X9317TM8 in their technical solutions. These resources can be found on the manufacturer's website or obtained from their technical support team.
Please note that the answers provided here are general and may vary depending on the specific datasheet and documentation provided by the manufacturer of X9317TM8.