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MCP4541T-503E/MF
+Lista de MateriaisIC DGT POT 50KOHM 129TAP 8DFN
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FabricanteTecnologia Microchip
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Peça do Fabricante #MCP4541T-503E/MF
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Ficha Técnica MCP4541T-503E/MF DataSheet
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Especificações
| Atributo | Valor |
| Part Status | Active |
| Digi Key Programmable | Not Verified |
| Taper | Linear |
| Configuration | Potentiometer |
| Number of Circuits | 1 |
| Number of Taps | 129 |
| Resistance (Ohms) | 50k |
| Interface | I2C |
| Memory Type | Non-Volatile |
| Voltage - Supply | 1.8V ~ 5.5V |
| Features | Selectable Address |
| Tolerance | ±20% |
| Temperature Coefficient (Typ) | 150ppm/°C |
| Mounting Type | Surface Mount |
| Supplier Device Package | 8-DFN (3x3) |
| Package / Case | 8-VDFN Exposed Pad |
| Operating Temperature | -40°C ~ 125°C |
| Resistance - Wiper (Ohms) (Typ) | 75 |
| Base Product Number | MCP4541 |
Visão Geral
Description
The MCP4541T-503E/MF is a digital potentiometer manufactured by Microchip Technology. It features a 256-position resolution and operates with a 5V supply voltage, making it versatile for various applications, including volume control, tuning circuits, and sensor calibration. This device communicates via the I2C interface, allowing easy integration into microcontroller-based systems.
The MCP4541T-503E/MF includes a non-volatile memory (EEPROM) feature that retains the last wiper position even after power loss, ensuring efficiency in applications where settings must be preserved. It also comes with a single-supply operation and has a low power consumption profile, making it suitable for battery-powered devices.
With its small 14-pin TSSOP package, the MCP4541T-503E/MF is ideal for compact designs. Overall, it provides a robust solution for precise resistance adjustments in electronic circuits.
The MCP4541T-503E/MF includes a non-volatile memory (EEPROM) feature that retains the last wiper position even after power loss, ensuring efficiency in applications where settings must be preserved. It also comes with a single-supply operation and has a low power consumption profile, making it suitable for battery-powered devices.
With its small 14-pin TSSOP package, the MCP4541T-503E/MF is ideal for compact designs. Overall, it provides a robust solution for precise resistance adjustments in electronic circuits.
Equivalent
The MCP4541T-503E/MF is a digital potentiometer. Equivalent products include the MCP4231 (dual-channel, 256-tap), MCP41100 (single-channel, 256-tap), and the wiper control variants like MCP4251. Other alternatives may include the AD5241 from Analog Devices and the DS1803 from Maxim Integrated. Always check specifications for compatibility.
Features
The MCP4541T-503E/MF is a digital potentiometer from Microchip Technology. Key features include:
1. Resolution: 256 positions (8-bit).
2. Resistance: 50 kΩ.
3. Interface: I²C compatible, facilitating easy communication with microcontrollers.
4. Voltage Range: Operates within a wide supply voltage range of 2.7V to 5.5V.
5. Low Power Consumption: Ideal for battery-operated devices due to its low quiescent current.
6. Non-volatile Memory: EEPROM technology allows for settings to be retained even after power loss.
7. Data Transfer Rate: Up to 1 Mbps, ensuring quick response times.
8. Temperature Range: Operates reliably in a temperature range from -40°C to +125°C.
9. Taper Options: Available in linear or logarithmic tapers, catering to different application needs.
10. Package Type: Available in an 8-pin MSOP package for compact designs.
These features make it suitable for various applications, including audio control, calibration, and adjustable gain settings in electronic devices.
1. Resolution: 256 positions (8-bit).
2. Resistance: 50 kΩ.
3. Interface: I²C compatible, facilitating easy communication with microcontrollers.
4. Voltage Range: Operates within a wide supply voltage range of 2.7V to 5.5V.
5. Low Power Consumption: Ideal for battery-operated devices due to its low quiescent current.
6. Non-volatile Memory: EEPROM technology allows for settings to be retained even after power loss.
7. Data Transfer Rate: Up to 1 Mbps, ensuring quick response times.
8. Temperature Range: Operates reliably in a temperature range from -40°C to +125°C.
9. Taper Options: Available in linear or logarithmic tapers, catering to different application needs.
10. Package Type: Available in an 8-pin MSOP package for compact designs.
These features make it suitable for various applications, including audio control, calibration, and adjustable gain settings in electronic devices.
Pinout
The MCP4541T-503E/MF is a digital potentiometer with a total of 8 pins. Here’s a brief overview of the pin functions:
1. VDD (Pin 1): Positive supply voltage.
2. VSS (Pin 2): Ground or negative supply voltage.
3. SDA (Pin 3): Serial data input/output for I2C communication.
4. SCL (Pin 4): Serial clock input for I2C communication.
5. Wiper (Pin 5): Wiper terminal, which provides the adjustable resistance value.
6. A (Pin 6): Terminal A of the potentiometer.
7. B (Pin 7): Terminal B of the potentiometer.
8. WP (Pin 8): Write protect, which prevents writing to the memory when high.
This device allows for digitally controlled resistance adjustment, making it useful in various applications such as volume control and sensor calibration.
1. VDD (Pin 1): Positive supply voltage.
2. VSS (Pin 2): Ground or negative supply voltage.
3. SDA (Pin 3): Serial data input/output for I2C communication.
4. SCL (Pin 4): Serial clock input for I2C communication.
5. Wiper (Pin 5): Wiper terminal, which provides the adjustable resistance value.
6. A (Pin 6): Terminal A of the potentiometer.
7. B (Pin 7): Terminal B of the potentiometer.
8. WP (Pin 8): Write protect, which prevents writing to the memory when high.
This device allows for digitally controlled resistance adjustment, making it useful in various applications such as volume control and sensor calibration.
Manufacturer
The manufacturer of the MCP4541T-503E/MF is Microchip Technology Inc. Microchip is a leading global provider of microcontroller, mixed-signal, analog, and Flash-IP solutions. The company specializes in embedded control applications and offers a wide range of products, including microcontrollers (MCUs), digital signal controllers (DSCs), and various types of memory and analog devices.
Founded in 1989 and headquartered in Chandler, Arizona, Microchip serves diverse markets, including automotive, industrial, consumer, and communications sectors. The MCP4541T-503E/MF is a digital potentiometer known for its ease of use in applications requiring resistance adjustment or calibration. Microchip is recognized for its commitment to innovation, customer service, and providing reliable, high-quality semiconductor solutions.
Founded in 1989 and headquartered in Chandler, Arizona, Microchip serves diverse markets, including automotive, industrial, consumer, and communications sectors. The MCP4541T-503E/MF is a digital potentiometer known for its ease of use in applications requiring resistance adjustment or calibration. Microchip is recognized for its commitment to innovation, customer service, and providing reliable, high-quality semiconductor solutions.
Application
The MCP4541T-503E/MF is a digital potentiometer used in various applications, including:
1. Audio Equipment: Volume control and tone adjustment.
2. Consumer Electronics: Parameter tuning in devices like TVs and radios.
3. Industrial Automation: Sensor calibration and signal conditioning.
4. Medical Devices: Adjustable settings for medical instruments.
5. Measurement Systems: Variable resistance in test and measurement equipment.
6. Data Acquisition: Gain and offset adjustments in analog circuits.
Its programmable features and non-volatile memory make it versatile for precision control in different electronic applications.
1. Audio Equipment: Volume control and tone adjustment.
2. Consumer Electronics: Parameter tuning in devices like TVs and radios.
3. Industrial Automation: Sensor calibration and signal conditioning.
4. Medical Devices: Adjustable settings for medical instruments.
5. Measurement Systems: Variable resistance in test and measurement equipment.
6. Data Acquisition: Gain and offset adjustments in analog circuits.
Its programmable features and non-volatile memory make it versatile for precision control in different electronic applications.
Package
The MCP4541T-503E/MF is packaged in a 14-pin TSSOP (Thin Shrink Small Outline Package). This compact package type is designed for surface mounting, allowing for efficient use of space on circuit boards.
