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AD5252BRUZ10-RL7
+Lista de MateriaisIC DGT POT 10KOHM 256TAP 14TSSOP
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FabricanteAnalog Devices Inc.
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Peça do Fabricante #AD5252BRUZ10-RL7
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Ficha Técnica AD5252BRUZ10-RL7 DataSheet
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Especificações
| Atributo | Valor |
| PartStatus | Active |
| DigiKeyProgrammable | Verified |
| Taper | Linear |
| Configuration | Potentiometer |
| NumberofCircuits | 2 |
| NumberofTaps | 256 |
| Resistance(Ohms) | 10k |
| Interface | I2C |
| MemoryType | Non-Volatile |
| Voltage-Supply | 2.7V ~ 5.5V, ±2.25V ~ 2.75V |
| Features | Selectable Address |
| Tolerance | ±20% |
| TemperatureCoefficient(Typ) | 650ppm/°C |
| MountingType | Surface Mount |
| SupplierDevicePackage | 14-TSSOP |
| Package/Case | 14-TSSOP (0.173", 4.40mm Width) |
| OperatingTemperature | -40°C ~ 105°C |
| Resistance-Wiper(Ohms)(Typ) | 200 |
| BaseProductNumber | AD5252 |
Visão Geral
Description
The AD5252BRUZ10-RL7 is a digitally programmable potentiometer (digipot) manufactured by Analog Devices. It is designed for applications requiring precise resistance adjustments with digital control. This device features a dual-channel architecture, allowing simultaneous control of two potentiometers, making it ideal for applications like volume control, tone adjustment, and calibration in audio equipment or sensor applications.
Key specifications include a 10kΩ nominal resistance, a 256-tap resolution, and a supply voltage range of 2.7V to 5.5V. The AD5252 communicates via the I2C interface, enabling easy integration into microcontroller-based systems. Additionally, it incorporates features like non-volatile memory to retain settings after power down and a low power consumption mode.
With its compact 16-lead TSSOP package, the AD5252 is suitable for space-constrained designs while providing reliable performance in various consumer, industrial, and automotive applications.
Key specifications include a 10kΩ nominal resistance, a 256-tap resolution, and a supply voltage range of 2.7V to 5.5V. The AD5252 communicates via the I2C interface, enabling easy integration into microcontroller-based systems. Additionally, it incorporates features like non-volatile memory to retain settings after power down and a low power consumption mode.
With its compact 16-lead TSSOP package, the AD5252 is suitable for space-constrained designs while providing reliable performance in various consumer, industrial, and automotive applications.
Equivalent
The AD5252BRUZ10-RL7 is a dual digital potentiometer with 10 kΩ resistance. Equivalent products include the MCP4131 (Microchip), DS1803 (Maxim Integrated), and PT250 (Bourns). These alternatives provide similar functionality, such as digital control, non-volatile memory options, and comparable resistance values. Always verify specifications for compatibility with your specific application.
Features
The AD5252BRUZ10-RL7 is a digital potentiometer from Analog Devices, featuring a dual 256-position resistor with a 10kΩ nominal resistance. Key features include:
1. Dual Channel: Two independent potentiometer channels can be controlled via a 3-wire SPI interface.
2. Non-Volatile Memory: The device includes EEPROM for storing wiper positions, retaining settings during power cycles.
3. High Resolution: Offers 256 discrete steps for precise adjustments.
4. Supply Voltage: Operates on a power supply range of 2.7V to 5.5V.
5. Low Power Consumption: Designed for low operating current, making it suitable for battery-operated devices.
6. Temperature Range: Supports standard industrial temperature ranges.
7. Compact Package: Available in a 16-lead TSSOP package, facilitating easy integration into compact designs.
This digital potentiometer is ideal for applications in audio, signal conditioning, and gain control where precise adjustment and memory retention are essential.
1. Dual Channel: Two independent potentiometer channels can be controlled via a 3-wire SPI interface.
2. Non-Volatile Memory: The device includes EEPROM for storing wiper positions, retaining settings during power cycles.
3. High Resolution: Offers 256 discrete steps for precise adjustments.
4. Supply Voltage: Operates on a power supply range of 2.7V to 5.5V.
5. Low Power Consumption: Designed for low operating current, making it suitable for battery-operated devices.
6. Temperature Range: Supports standard industrial temperature ranges.
7. Compact Package: Available in a 16-lead TSSOP package, facilitating easy integration into compact designs.
This digital potentiometer is ideal for applications in audio, signal conditioning, and gain control where precise adjustment and memory retention are essential.
Pinout
The AD5252BRUZ10-RL7 is a digital potentiometer with a total of 8 pins. Its primary functions include:
1. VDD (Pin 1): Positive power supply input.
2. GND (Pin 2): Ground reference.
3. Wiper (Pin 3): Output for wiper voltage, adjustable via digital interface.
4. A (Pin 4): Terminal A of the potentiometer.
5. B (Pin 5): Terminal B of the potentiometer.
6. SCL (Pin 6): Serial clock input for I2C communication.
7. SDA (Pin 7): Serial data input/output for I2C communication.
8. ADDR (Pin 8): Address selection pin for multiple device configuration on the same I2C bus.
The device operates with a supply voltage of 2.7V to 5.5V and provides a digital interface for adjusting the resistance values, making it suitable for various applications in voltage adjustment and signal conditioning.
1. VDD (Pin 1): Positive power supply input.
2. GND (Pin 2): Ground reference.
3. Wiper (Pin 3): Output for wiper voltage, adjustable via digital interface.
4. A (Pin 4): Terminal A of the potentiometer.
5. B (Pin 5): Terminal B of the potentiometer.
6. SCL (Pin 6): Serial clock input for I2C communication.
7. SDA (Pin 7): Serial data input/output for I2C communication.
8. ADDR (Pin 8): Address selection pin for multiple device configuration on the same I2C bus.
The device operates with a supply voltage of 2.7V to 5.5V and provides a digital interface for adjusting the resistance values, making it suitable for various applications in voltage adjustment and signal conditioning.
Manufacturer
The AD5252BRUZ10-RL7 is manufactured by Analog Devices, Inc. (ADI). Analog Devices is a global company known for designing and manufacturing analog, mixed-signal, and digital signal processing integrated circuits. Founded in 1965 and headquartered in Norwood, Massachusetts, ADI specializes in high-performance analog and mixed-signal technology, which is widely used in various applications, including communications, automotive, industrial, healthcare, and consumer electronics. The company is recognized for its innovation in signal processing and has a strong emphasis on research and development to create advanced semiconductor solutions.
Application
The AD5252BRUZ10-RL7 is a dual digital rheostat used in various applications, including:
1. Audio Control: Volume and tone adjustment in audio devices.
2. Sensor Calibration: Fine-tuning sensor outputs in measurement systems.
3. Industrial Automation: Adjusting operational parameters in machinery.
4. Automotive: Control of lighting and HVAC systems.
5. Consumer Electronics: User interface controls for devices like TVs and sound systems.
6. Test and Measurement: Simulating variable resistances in testing setups.
This device enables precise electronic control, benefiting applications requiring adjustable resistance.
1. Audio Control: Volume and tone adjustment in audio devices.
2. Sensor Calibration: Fine-tuning sensor outputs in measurement systems.
3. Industrial Automation: Adjusting operational parameters in machinery.
4. Automotive: Control of lighting and HVAC systems.
5. Consumer Electronics: User interface controls for devices like TVs and sound systems.
6. Test and Measurement: Simulating variable resistances in testing setups.
This device enables precise electronic control, benefiting applications requiring adjustable resistance.
Package
The AD5252BRUZ10-RL7 is packaged in a 10-lead MSOP (Mini Small Outline Package) with a thin profile. This package type is designed for compact applications, ensuring efficient space utilization on PCBs.
