사양
| 속성 | 가치 |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| Taper | Linear |
| Configuration | Potentiometer |
| NumberofCircuits | 2 |
| NumberofTaps | 256 |
| Resistance(Ohms) | 1k |
| Interface | I²C |
| MemoryType | Non-Volatile |
| Voltage-Supply | 2.7V ~ 5.5V, ±2.25V ~ 2.75V |
| Features | Selectable Address |
| Tolerance | ±30% |
| TemperatureCoefficient(Typ) | 650ppm/°C |
| MountingType | Surface Mount |
| SupplierDevicePackage | 14-TSSOP |
| Package/Case | 14-TSSOP (0.173, 4.40mm Width) |
| OperatingTemperature | -40°C ~ 105°C |
개요
Description
The AD5252BRUZ1-RL7 is a digital potentiometer from Analog Devices, designed for applications requiring precise adjustment of resistance. It features dual channels with 256 position settings, allowing for fine-tuning of resistance values. The device operates over a supply voltage range of 2.7V to 5.5V, making it suitable for a variety of electronic circuits, including audio and industrial control applications.
Each channel can be independently controlled via an I²C-compatible serial interface, providing flexibility and ease of integration into digital systems. The AD5252BRUZ1-RL7 also includes non-volatile memory, allowing it to retain the wiper settings even when power is removed, which is critical for applications requiring consistent performance after power cycles.
With a wide operating temperature range and compact TSSOP packaging, the AD5252BRUZ1-RL7 is robust and versatile for various environmental conditions. It is commonly used in applications such as gain control, voltage division, and adjustable filter circuits. Its precision and reliability make it a popular choice for designers looking to implement adjustable resistance functionality in their electronic devices.
Each channel can be independently controlled via an I²C-compatible serial interface, providing flexibility and ease of integration into digital systems. The AD5252BRUZ1-RL7 also includes non-volatile memory, allowing it to retain the wiper settings even when power is removed, which is critical for applications requiring consistent performance after power cycles.
With a wide operating temperature range and compact TSSOP packaging, the AD5252BRUZ1-RL7 is robust and versatile for various environmental conditions. It is commonly used in applications such as gain control, voltage division, and adjustable filter circuits. Its precision and reliability make it a popular choice for designers looking to implement adjustable resistance functionality in their electronic devices.
Equivalent
The AD5252BRUZ1-RL7 is a dual-channel, 256-position digital potentiometer with I²C interface from Analog Devices. Equivalent products may include:
1. MCP4662 from Microchip Technology: Dual digital potentiometer with similar features and I²C interface.
2. X9C103 from Intersil/Renesas: Offers comparable functionality in digital potentiometers, though specs may vary.
3. MAX5412 from Maxim Integrated: Another similar dual digital potentiometer with I²C capabilities.
Always verify the exact specifications and pin compatibility when selecting an equivalent.
1. MCP4662 from Microchip Technology: Dual digital potentiometer with similar features and I²C interface.
2. X9C103 from Intersil/Renesas: Offers comparable functionality in digital potentiometers, though specs may vary.
3. MAX5412 from Maxim Integrated: Another similar dual digital potentiometer with I²C capabilities.
Always verify the exact specifications and pin compatibility when selecting an equivalent.
Features
The AD5252BRUZ1-RL7 is a dual-channel digital potentiometer by Analog Devices. It features two 256-position variable resistors with non-volatile memory, allowing for the storage of settings even after power is removed. The device operates with a supply voltage of 2.7V to 5.5V and offers an I²C-compatible interface for easy integration with microcontrollers and other digital systems.
Key features include:
1. Resistance Options: The device comes with 1 kΩ, 10 kΩ, 50 kΩ, and 100 kΩ end-to-end resistance options.
2. Non-Volatile Memory: It retains the wiper setting in EEPROM, ensuring settings are preserved across power cycles.
3. Resolution: Offers 8-bit resolution, providing fine control over resistance values.
4. Low Power Consumption: Designed for low power applications, it consumes minimal power during operation.
5. Wide Temperature Range: Operates effectively within a temperature range from -40°C to +85°C.
6. Compact Package: Available in a TSSOP-14 package, suitable for space-constrained applications.
These features make the AD5252BRUZ1-RL7 suitable for applications requiring precise resistance control and memory retention.
Key features include:
1. Resistance Options: The device comes with 1 kΩ, 10 kΩ, 50 kΩ, and 100 kΩ end-to-end resistance options.
2. Non-Volatile Memory: It retains the wiper setting in EEPROM, ensuring settings are preserved across power cycles.
3. Resolution: Offers 8-bit resolution, providing fine control over resistance values.
4. Low Power Consumption: Designed for low power applications, it consumes minimal power during operation.
5. Wide Temperature Range: Operates effectively within a temperature range from -40°C to +85°C.
6. Compact Package: Available in a TSSOP-14 package, suitable for space-constrained applications.
These features make the AD5252BRUZ1-RL7 suitable for applications requiring precise resistance control and memory retention.
Manufacturer
The AD5252BRUZ1-RL7 is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company that specializes in the design and manufacturing of analog, mixed-signal, and digital signal processing (DSP) integrated circuits used in electronic equipment. The company serves various markets, including industrial, automotive, consumer electronics, communications, and healthcare. Analog Devices is known for its focus on innovation and technology development, providing solutions in areas such as data conversion, signal processing, power management, and RF and microwave.
Application
The AD5252BRUZ1-RL7 is a digital potentiometer commonly used in applications requiring precise control of resistance. Its primary application areas include:
1. Audio Systems: Volume control and audio signal processing.
2. Instrumentation: Calibration and adjustment of sensor and measurement equipment.
3. Telecommunications: Gain adjustment in RF circuits and filters.
4. Industrial Automation: Control and feedback systems.
5. Consumer Electronics: Fine-tuning display contrast and backlight intensity.
6. Medical Devices: Adjustment of parameters in diagnostic and monitoring equipment.
These applications benefit from the AD5252's ability to offer controlled resistance changes, non-volatile memory, and programmable settings.
1. Audio Systems: Volume control and audio signal processing.
2. Instrumentation: Calibration and adjustment of sensor and measurement equipment.
3. Telecommunications: Gain adjustment in RF circuits and filters.
4. Industrial Automation: Control and feedback systems.
5. Consumer Electronics: Fine-tuning display contrast and backlight intensity.
6. Medical Devices: Adjustment of parameters in diagnostic and monitoring equipment.
These applications benefit from the AD5252's ability to offer controlled resistance changes, non-volatile memory, and programmable settings.
Package
The AD5252BRUZ1-RL7 is a digital potentiometer from Analog Devices, housed in a TSSOP (Thin Shrink Small Outline Package) with 14 pins. The TSSOP package is compact and suitable for surface-mount technology, making it ideal for space-constrained applications.
