사양
| 속성 | 가치 |
| Package | Tube |
| ProductStatus | Active |
| Taper | Linear |
| Configuration | Potentiometer |
| NumberofCircuits | 1 |
| NumberofTaps | 129 |
| Resistance(Ohms) | 10k |
| Interface | I²C |
| MemoryType | Non-Volatile |
| Voltage-Supply | 1.8V ~ 5.5V |
| Features | Selectable Address |
| Tolerance | ±20% |
| TemperatureCoefficient(Typ) | 150ppm/°C |
| MountingType | Surface Mount |
| SupplierDevicePackage | 8-MSOP |
| Package/Case | 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) |
| OperatingTemperature | -40°C ~ 125°C |
개요
Description
The MCP4541-103E/MS is a digital potentiometer from Microchip Technology. It's part of the MCP45xx series, which offers non-volatile memory and provides a wide range of resistance values. This particular model features a 10 kOhm resistance level and is designed to offer precise control over analog signals in various applications.
Key features include:
- Non-volatile Memory: Retains settings even after power loss.
- I2C Interface: Facilitates ease of use with compatible devices.
- 10 kOhm Resistance: Suitable for various applications that require this specific resistance range.
- 127 Taps: Allows for fine adjustment of resistance values.
- Low Power Consumption: Ideal for battery-operated devices or energy-sensitive applications.
Common applications include audio equipment, sensor calibration, and adjustable gain amplifiers. Its compact MSOP-8 package makes it suitable for space-constrained designs. The MCP4541-103E/MS is valued for its combination of versatility, precision, and ease of integration into digital control systems.
Key features include:
- Non-volatile Memory: Retains settings even after power loss.
- I2C Interface: Facilitates ease of use with compatible devices.
- 10 kOhm Resistance: Suitable for various applications that require this specific resistance range.
- 127 Taps: Allows for fine adjustment of resistance values.
- Low Power Consumption: Ideal for battery-operated devices or energy-sensitive applications.
Common applications include audio equipment, sensor calibration, and adjustable gain amplifiers. Its compact MSOP-8 package makes it suitable for space-constrained designs. The MCP4541-103E/MS is valued for its combination of versatility, precision, and ease of integration into digital control systems.
Equivalent
The MCP4541-103E/MS is a digital potentiometer by Microchip Technology. Equivalent products from other manufacturers might include:
1. AD5110 series by Analog Devices
2. DS1803 by Maxim Integrated
3. X9C103 by Renesas (formerly Intersil)
4. CAT5113 by ON Semiconductor
Ensure to compare specifications such as resistance, tolerance, voltage, and interface to confirm equivalency. Always consult datasheets to verify compatibility for your specific application.
1. AD5110 series by Analog Devices
2. DS1803 by Maxim Integrated
3. X9C103 by Renesas (formerly Intersil)
4. CAT5113 by ON Semiconductor
Ensure to compare specifications such as resistance, tolerance, voltage, and interface to confirm equivalency. Always consult datasheets to verify compatibility for your specific application.
Features
The MCP4541-103E/MS is a digital potentiometer from Microchip Technology. It features a 7-bit resolution, providing 128 tap positions. The device offers a resistance of 10 kΩ, with an end-to-end tolerance of ±20%. It operates over a single supply voltage range of 1.8V to 5.5V, making it suitable for a variety of low-power applications.
Key features include non-volatile memory, allowing the wiper position to be stored and retained even after power loss. The device is controlled through an I²C interface, which supports standard (100 kHz), fast (400 kHz), and fast-plus (1 MHz) modes, ensuring compatibility with common communication protocols.
The MCP4541-103E/MS is designed for use in applications requiring precise control of resistance, such as in audio equipment, instrumentation, and sensor calibration. It comes in a compact MSOP-8 package, which is ideal for space-constrained designs. Its wide operating temperature range of -40°C to +125°C makes it suitable for use in harsh environments.
Key features include non-volatile memory, allowing the wiper position to be stored and retained even after power loss. The device is controlled through an I²C interface, which supports standard (100 kHz), fast (400 kHz), and fast-plus (1 MHz) modes, ensuring compatibility with common communication protocols.
The MCP4541-103E/MS is designed for use in applications requiring precise control of resistance, such as in audio equipment, instrumentation, and sensor calibration. It comes in a compact MSOP-8 package, which is ideal for space-constrained designs. Its wide operating temperature range of -40°C to +125°C makes it suitable for use in harsh environments.
Pinout
The MCP4541-103E/MS is a digital potentiometer from Microchip Technology. It comes in an 8-pin MSOP (Mini Small Outline Package). Here is a brief overview of its pin functions:
1. VSS (Pin 1): Ground reference.
2. NC (Pin 2): No internal connection.
3. SDA (Pin 3): Serial Data. Used for I²C communication.
4. SCL (Pin 4): Serial Clock. Used for I²C communication.
5. WP (Pin 5): Write Protect. Disables writing to the non-volatile memory when high.
6. VDD (Pin 6): Positive power supply.
7. VH (Pin 7): High terminal of the potentiometer.
8. VW (Pin 8): Wiper terminal. Connects to the adjustable part of the resistor network.
This device is used for applications requiring variable resistance, including adjusting audio levels, calibrating sensors, and setting bias voltages.
1. VSS (Pin 1): Ground reference.
2. NC (Pin 2): No internal connection.
3. SDA (Pin 3): Serial Data. Used for I²C communication.
4. SCL (Pin 4): Serial Clock. Used for I²C communication.
5. WP (Pin 5): Write Protect. Disables writing to the non-volatile memory when high.
6. VDD (Pin 6): Positive power supply.
7. VH (Pin 7): High terminal of the potentiometer.
8. VW (Pin 8): Wiper terminal. Connects to the adjustable part of the resistor network.
This device is used for applications requiring variable resistance, including adjusting audio levels, calibrating sensors, and setting bias voltages.
Manufacturer
The MCP4541-103E/MS is manufactured by Microchip Technology Inc. Microchip is a publicly traded American semiconductor company that specializes in producing microcontroller, mixed-signal, analog, and Flash-IP integrated circuits. Established in 1989 and headquartered in Chandler, Arizona, Microchip is known for providing a broad range of embedded control solutions that include memory, connectivity, timing, and power management products. The company's offerings are widely used in various industries, including automotive, consumer electronics, industrial, and telecommunications. Microchip focuses on delivering products that enable cost-effective and efficient electronic product development.
Application
The MCP4541-103E/MS is a digital potentiometer with applications in various fields. It is commonly used for:
1. Calibration and Adjustment: Adjusting signal levels and calibrating circuits in instrumentation.
2. Audio Systems: Controlling volume and tone in audio equipment.
3. Sensor Calibration: Fine-tuning sensor outputs for precise measurements.
4. Data Acquisition Systems: Optimizing signal conditioning and amplification.
5. Programmable Gain Amplifiers: Adjusting gain settings in amplifiers.
6. Remote Control: Allowing for digital control over resistance settings.
7. Industrial Automation: Used in control systems for process optimization.
Its non-volatile memory ensures settings are retained after power loss, making it useful in settings requiring consistent configuration.
1. Calibration and Adjustment: Adjusting signal levels and calibrating circuits in instrumentation.
2. Audio Systems: Controlling volume and tone in audio equipment.
3. Sensor Calibration: Fine-tuning sensor outputs for precise measurements.
4. Data Acquisition Systems: Optimizing signal conditioning and amplification.
5. Programmable Gain Amplifiers: Adjusting gain settings in amplifiers.
6. Remote Control: Allowing for digital control over resistance settings.
7. Industrial Automation: Used in control systems for process optimization.
Its non-volatile memory ensures settings are retained after power loss, making it useful in settings requiring consistent configuration.
Package
The MCP4541-103E/MS is a digital potentiometer IC in an 8-lead MSOP (Mini Small Outline Package).
