画像は参考用です
MCP42010-I/ST
+BOMIC DGT POT 10KOHM 256TAP 14TSSOP
-
メーカーマイクロチップ・テクノロジー
-
メーカー品番 #MCP42010-I/ST
-
データシート MCP42010-I/ST DataSheet
-
在庫状況2688
365 日間品質保証
7*24 日間の品質保証
90-時間単位のサービス保証
1日間のアフターサービス保証
仕様
| 属性 | 値 |
| PartStatus | Active |
| DigiKeyProgrammable | Not Verified |
| Taper | Linear |
| Configuration | Potentiometer |
| NumberofCircuits | 2 |
| NumberofTaps | 256 |
| Resistance(Ohms) | 10k |
| Interface | SPI |
| MemoryType | Volatile |
| Voltage-Supply | 2.7V ~ 5.5V |
| Features | Cascade Pin |
| Tolerance | ±20% |
| TemperatureCoefficient(Typ) | 800ppm/°C |
| MountingType | Surface Mount |
| SupplierDevicePackage | 14-TSSOP |
| Package/Case | 14-TSSOP (0.173", 4.40mm Width) |
| OperatingTemperature | -40°C ~ 85°C |
| Resistance-Wiper(Ohms)(Typ) | 73 |
| BaseProductNumber | MCP42010 |
概要
Description
The MCP42010-I/ST is a digital potentiometer featuring a 10kΩ resistance value, ideal for applications requiring adjustable resistance in electronic circuits. It operates using an SPI interface, allowing for precise control over resistance through microcontroller communication. This device includes two independently programmable potentiometers, which can be configured for various applications, including volume control, tone adjustment, and sensor calibration.
Key features include a 128-position wiper with low temperature coefficient, a wide operating voltage range (2.7V to 5.5V), and low power consumption. The MCP42010 also supports both resistor-to-VDD and resistor-to-GND configurations, enabling versatility in circuit design. It is available in an 8-pin MSOP package, making it suitable for space-constrained applications.
In summary, the MCP42010-I/ST is a reliable and efficient solution for digital adjustable resistance, enhancing functionality in numerous electronic projects.
Key features include a 128-position wiper with low temperature coefficient, a wide operating voltage range (2.7V to 5.5V), and low power consumption. The MCP42010 also supports both resistor-to-VDD and resistor-to-GND configurations, enabling versatility in circuit design. It is available in an 8-pin MSOP package, making it suitable for space-constrained applications.
In summary, the MCP42010-I/ST is a reliable and efficient solution for digital adjustable resistance, enhancing functionality in numerous electronic projects.
Equivalent
The MCP42010-I/ST is a digital potentiometer with a dual channel configuration. Equivalent products include:
1. MCP42100 - Dual-channel, higher resistance options.
2. MCP4231 - Quad-channel version.
3. AD5206 - Dual-channel with different voltage ratings.
4. MAX5215 - Dual-channel with higher resolution.
Always verify specifications as they may vary by application requirements.
1. MCP42100 - Dual-channel, higher resistance options.
2. MCP4231 - Quad-channel version.
3. AD5206 - Dual-channel with different voltage ratings.
4. MAX5215 - Dual-channel with higher resolution.
Always verify specifications as they may vary by application requirements.
Features
The MCP42010-I/ST is a dual digital potentiometer featuring the following key features:
1. Dual Channel: Contains two independent 10kΩ resistor networks, allowing for versatile applications.
2. Digital Control: Interfaces via a simple SPI (Serial Peripheral Interface) for easy integration with microcontrollers.
3. Resolution: Offers 10-bit resolution, providing 1024 discrete positions for precise adjustments.
4. Volatile Memory: Settings are stored in volatile memory, enabling quick response and flexibility.
5. Wide Supply Voltage Range: Operates between 2.7V and 5.5V, suitable for various battery-powered and low-voltage applications.
6. Low Power Consumption: Designed for efficiency with low standby current, making it ideal for portable devices.
7. Temperature Range: Suitable for industrial applications with a temperature range of -40°C to +125°C.
8. Taper Characteristics: Available in linear and logarithmic tapers, catering to different application needs.
These features make the MCP42010-I/ST suitable for applications in audio control, sensor calibration, and programmable gain amplifiers.
1. Dual Channel: Contains two independent 10kΩ resistor networks, allowing for versatile applications.
2. Digital Control: Interfaces via a simple SPI (Serial Peripheral Interface) for easy integration with microcontrollers.
3. Resolution: Offers 10-bit resolution, providing 1024 discrete positions for precise adjustments.
4. Volatile Memory: Settings are stored in volatile memory, enabling quick response and flexibility.
5. Wide Supply Voltage Range: Operates between 2.7V and 5.5V, suitable for various battery-powered and low-voltage applications.
6. Low Power Consumption: Designed for efficiency with low standby current, making it ideal for portable devices.
7. Temperature Range: Suitable for industrial applications with a temperature range of -40°C to +125°C.
8. Taper Characteristics: Available in linear and logarithmic tapers, catering to different application needs.
These features make the MCP42010-I/ST suitable for applications in audio control, sensor calibration, and programmable gain amplifiers.
Pinout
The MCP42010-I/ST is a digital potentiometer with a pin count of 8. Its primary function is to provide digital control over resistance through an I²C interface.
Here are the pin assignments and functions:
1. VDD: Power supply pin (2.7V to 5.5V).
2. GND: Ground reference.
3. SCK: Serial clock input for I²C communication.
4. SDA: Serial data input/output for I²C communication.
5. CS: Chip select, used to enable communication with the device.
6. A: One terminal of the potentiometer.
7. B: The other terminal of the potentiometer.
8. W: Wiper terminal, where the variable resistance is tapped.
The MCP42010 features two potentiometers (POT0 and POT1) in a single package, allowing for versatile applications in signal conditioning, volume control, and other adjustable resistance needs.
Here are the pin assignments and functions:
1. VDD: Power supply pin (2.7V to 5.5V).
2. GND: Ground reference.
3. SCK: Serial clock input for I²C communication.
4. SDA: Serial data input/output for I²C communication.
5. CS: Chip select, used to enable communication with the device.
6. A: One terminal of the potentiometer.
7. B: The other terminal of the potentiometer.
8. W: Wiper terminal, where the variable resistance is tapped.
The MCP42010 features two potentiometers (POT0 and POT1) in a single package, allowing for versatile applications in signal conditioning, volume control, and other adjustable resistance needs.
Manufacturer
The MCP42010-I/ST is manufactured by Microchip Technology Inc. Microchip is a leading semiconductor company that specializes in designing and manufacturing microcontrollers, integrated circuits, and development tools. Founded in 1989, Microchip is known for providing a wide range of products tailored for various applications, including automotive, industrial, consumer electronics, and communications. The company focuses on providing solutions that enable the development of embedded systems, emphasizing low power consumption and reliability. Microchip's product portfolio includes analog and interface devices, memory products, and wireless solutions, making it a prominent player in the electronics industry.
Application
The MCP42010-I/ST is a dual digital potentiometer primarily used in applications such as audio volume control, tone adjustment, and signal conditioning. It can be utilized in motor control systems for feedback and adjustment, as well as in sensor calibration and adjustment in embedded systems. Additionally, it serves in programmable gain amplifiers and in various consumer electronics for user interface control. Its ability to operate with SPI communication makes it suitable for integration into microcontroller-based systems, enhancing flexibility in various electronic designs.
Package
The MCP42010-I/ST is packaged in a 10-lead MSOP (Micro Small Outline Package), which is a surface-mount package type. It features a compact design suitable for space-constrained applications while providing a robust solution for digital potentiometer functions.
