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AD5242BRUZ1M
+Lista de MateriaisIC DGTL POT 1MOHM 256TAP 16TSSOP
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FabricanteAnalog Devices Inc.
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Peça do Fabricante #AD5242BRUZ1M
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Pacote TSSOP-16
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Em Estoque1270
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Especificações
| Atributo | Valor |
| Package | Tube |
| ProductStatus | Active |
| Taper | Linear |
| Configuration | Potentiometer |
| NumberofCircuits | 2 |
| 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 | 16-TSSOP |
| Package/Case | 16-TSSOP (0.173, 4.40mm Width) |
| OperatingTemperature | -40°C ~ 105°C |
Visão Geral
Description
Key features include a wide operating voltage range of 2.7 V to 5.5 V, non-volatile memory to retain wiper settings after power loss, and low temperature coefficient, ensuring stability across varying temperatures. The AD5242BRUZ1M is known for its reliability and accuracy, making it suitable for use in industrial, automotive, and consumer electronics. Its dual-channel configuration offers the flexibility to control two separate resistive paths, which can be useful in applications needing multiple adjustments.
Equivalent
1. MCP4231 from Microchip Technology - A dual digital potentiometer.
2. DS1803 from Maxim Integrated - Offers similar dual-channel functionality.
3. X9C103 from Intersil - Another alternative for digitally controlled potentiometers.
4. TLP0108 from Texas Instruments - Provides similar functionality with different configurations.
Always verify the specific electrical characteristics and package type to ensure compatibility.
Features
1. Dual Channel: Offers two independent digital potentiometers.
2. 10kΩ Resistance: Provides a total resistance of 10kΩ per channel.
3. 256-Position Resolution: Each potentiometer has 256 discrete positions, allowing fine adjustment.
4. I2C-Compatible Interface: Facilitates easy connection with microcontrollers using the I2C communication protocol.
5. Low Temperature Coefficient: Ensures stable performance across a range of temperatures.
6. Non-Volatile Memory: Saves settings during power-off, retaining wiper position.
7. Single Supply Operation: Operates from a single 2.7V to 5.5V supply.
8. Compact Package: Available in a 14-lead TSSOP package for space-constrained applications.
9. Applications: Suitable for audio volume control, sensor calibration, and programmable filters.
These features make the AD5242BRUZ1M suitable for a variety of precision electronic applications requiring digital control of analog signals.
Pinout
- Pin Count: 14 pins.
- Function: It is a dual-channel digital potentiometer, designed for applications requiring variable resistance for adjustment, tuning, or calibration. Each channel offers a 256-position resolution, allowing fine adjustments in resistance.
This device is commonly used in applications such as gain control, offset adjustment, or as a programmable resistor in audio, video, and industrial systems. The AD5242 can be controlled via an I²C-compatible interface, making it suitable for digital control systems. The 'BRUZ' in the part number indicates the package type and temperature range, while '1M' denotes the resistance value of 1 megaohm per potentiometer.