規格
| 屬性 | 價值 |
| Package | Tube |
| ProductStatus | Active |
| Taper | Linear |
| Configuration | Potentiometer |
| NumberofCircuits | 1 |
| NumberofTaps | 256 |
| Resistance(Ohms) | 1M |
| Interface | I²C |
| MemoryType | Volatile |
| Voltage-Supply | 2.7V ~ 5.5V, ±2.3V ~ 2.7V |
| Features | Selectable Address |
| Tolerance | -30%, +50% |
| TemperatureCoefficient(Typ) | 30ppm/°C |
| MountingType | Surface Mount |
| SupplierDevicePackage | 14-SOIC |
| Package/Case | 14-SOIC (0.154, 3.90mm Width) |
| OperatingTemperature | -40°C ~ 105°C |
概述
Description
The AD5241BRZ1M is a 1 MΩ digital potentiometer from Analog Devices, offering 128 tap points for precise resistance adjustment via an I²C-compatible interface. It features non-volatile memory, retaining settings during power-off, and operates from 2.7V to 5.5V, making it suitable for low-voltage applications.
Key specs:
- Resistance: 1 MΩ (also available in 10 kΩ, 100 kΩ variants).
- Interface: I²C (up to 400 kHz).
- Temperature range: -40°C to +125°C.
- Package: 8-lead SOIC.
Applications include volume control, calibration, and programmable filters. Its compact size and low power consumption (<1 µA standby) make it ideal for portable and industrial systems.
For detailed specs, refer to the [datasheet](https://www.analog.com/media/en/technical-documentation/data-sheets/AD5241_5242.pdf).
Key specs:
- Resistance: 1 MΩ (also available in 10 kΩ, 100 kΩ variants).
- Interface: I²C (up to 400 kHz).
- Temperature range: -40°C to +125°C.
- Package: 8-lead SOIC.
Applications include volume control, calibration, and programmable filters. Its compact size and low power consumption (<1 µA standby) make it ideal for portable and industrial systems.
For detailed specs, refer to the [datasheet](https://www.analog.com/media/en/technical-documentation/data-sheets/AD5241_5242.pdf).
Features
The AD5241BRZ1M is a 1 MΩ, single-channel, I²C-compatible digital potentiometer from Analog Devices. Key features:
- Resolution: 256 positions (8-bit).
- Interface: I²C (up to 400 kHz).
- Resistance Range: 1 MΩ (fixed).
- Supply Voltage: 2.7 V to 5.5 V.
- Low Tempco: 30 ppm/°C (typ).
- Non-Volatile Memory: Stores wiper position.
- Power-On Recall: Auto-restores last setting.
- Low Power: 6 µA (standby), 3 mA (active).
- Package: 8-lead SOIC.
Ideal for volume control, calibration, and programmable gain amplifiers.
- Resolution: 256 positions (8-bit).
- Interface: I²C (up to 400 kHz).
- Resistance Range: 1 MΩ (fixed).
- Supply Voltage: 2.7 V to 5.5 V.
- Low Tempco: 30 ppm/°C (typ).
- Non-Volatile Memory: Stores wiper position.
- Power-On Recall: Auto-restores last setting.
- Low Power: 6 µA (standby), 3 mA (active).
- Package: 8-lead SOIC.
Ideal for volume control, calibration, and programmable gain amplifiers.
Pinout
The AD5241BRZ1M is a 1 MΩ digital potentiometer with 14 pins in a SOIC package.
Key Functions:
- Pins A, B, W: Analog terminals (A/B = ends, W = wiper).
- VDD, GND: Power supply (2.7V–5.5V) and ground.
- SDA, SCL: I²C interface for digital control.
- A0, A1, A2: Address selection pins.
- WP: Write-protect pin (optional).
It provides 128 tap positions and is used for programmable resistance, volume control, and calibration.
Key Functions:
- Pins A, B, W: Analog terminals (A/B = ends, W = wiper).
- VDD, GND: Power supply (2.7V–5.5V) and ground.
- SDA, SCL: I²C interface for digital control.
- A0, A1, A2: Address selection pins.
- WP: Write-protect pin (optional).
It provides 128 tap positions and is used for programmable resistance, volume control, and calibration.
Manufacturer
The AD5241BRZ1M is manufactured by Analog Devices, Inc. (ADI), a leading global semiconductor company specializing in data conversion, signal processing, and power management technologies. Founded in 1965 and headquartered in Norwood, Massachusetts, ADI serves industries like automotive, healthcare, industrial, and communications with high-performance analog and mixed-signal solutions. The AD5241BRZ1M is a digital potentiometer used for precision analog signal adjustment. Analog Devices is known for its innovation and reliability in analog ICs.
