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AD5242BRUZ100-RL7
+Lista de MateriaisIC DGT POT 100KOHM 256TP 16TSSOP
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FabricanteAnalog Devices Inc.
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Peça do Fabricante #AD5242BRUZ100-RL7
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Especificações
| Atributo | Valor |
| PartStatus | Active |
| DigiKeyProgrammable | Not Verified |
| Taper | Linear |
| Configuration | Potentiometer |
| NumberofCircuits | 2 |
| NumberofTaps | 256 |
| Resistance(Ohms) | 100k |
| 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 |
| Resistance-Wiper(Ohms)(Typ) | 60 |
| BaseProductNumber | AD5242 |
Visão Geral
Description
The AD5242BRUZ100-RL7 is a dual, 256-position, digital-to-analog converter (DAC) from Analog Devices, designed for precision applications. It features a low-power, serial interface that allows easy integration into various systems. The device operates with a power supply range of 2.7V to 5.5V and incorporates a resistive ladder for variable output voltage levels.
Key specifications include a high output accuracy and low noise, making it suitable for applications such as signal generation, waveform synthesis, and control systems. The AD5242 offers fast settling times and includes features like power-down modes to minimize power consumption during idle times.
This DAC is housed in a compact package, facilitating space-constrained applications. Its robustness and performance make it ideal for use in industrial, automotive, and consumer electronics. The device is also programmable through a simple SPI-compatible interface, ensuring ease of use in various digital control systems.
Key specifications include a high output accuracy and low noise, making it suitable for applications such as signal generation, waveform synthesis, and control systems. The AD5242 offers fast settling times and includes features like power-down modes to minimize power consumption during idle times.
This DAC is housed in a compact package, facilitating space-constrained applications. Its robustness and performance make it ideal for use in industrial, automotive, and consumer electronics. The device is also programmable through a simple SPI-compatible interface, ensuring ease of use in various digital control systems.
Equivalent
The AD5242BRUZ100-RL7 is a digital potentiometer from Analog Devices. Equivalent products include the MCP4131 from Microchip, the DS1803 from Maxim Integrated, and the PT10LV from Vishay. Ensure to check specifications such as resistance values, communication interface (SPI/I2C), and available features to find the best match for your application.
Features
The AD5242BRUZ100-RL7 is a dual-channel digital potentiometer from Analog Devices, featuring a 100 kΩ resistance. Key features include:
1. Dual Channels: Two independent 100 kΩ potentiometers.
2. Digital Interface: SPI-compatible interface for easy communication with microcontrollers.
3. Non-Volatile Memory: EEPROM for storing wiper position, retaining settings after power loss.
4. Resolution: Offers a 256-step resistance adjustment.
5. Low Power Consumption: Designed for low-power applications.
6. Temperature Range: Operates within a wide temperature range of -40°C to +125°C.
7. Taper Options: Linear and logarithmic taper options available.
8. Small Package: Available in a compact TSSOP package for space-constrained designs.
These features make the AD5242BRUZ100-RL7 suitable for applications in audio volume control, sensor calibration, and other programmable resistor uses in electronic circuits.
1. Dual Channels: Two independent 100 kΩ potentiometers.
2. Digital Interface: SPI-compatible interface for easy communication with microcontrollers.
3. Non-Volatile Memory: EEPROM for storing wiper position, retaining settings after power loss.
4. Resolution: Offers a 256-step resistance adjustment.
5. Low Power Consumption: Designed for low-power applications.
6. Temperature Range: Operates within a wide temperature range of -40°C to +125°C.
7. Taper Options: Linear and logarithmic taper options available.
8. Small Package: Available in a compact TSSOP package for space-constrained designs.
These features make the AD5242BRUZ100-RL7 suitable for applications in audio volume control, sensor calibration, and other programmable resistor uses in electronic circuits.
Pinout
The AD5242BRUZ100-RL7 is a dual digital potentiometer with a pin count of 20. It features two separate resistive elements that can be adjusted digitally via an I2C interface. The key functions of the pins include:
1. VDD: Power supply.
2. GND: Ground reference.
3. SCL: Serial clock line for I2C communication.
4. SDA: Serial data line for I2C communication.
5. A and B terminals: Connect to external circuits as variable resistors.
6. Wiper terminals: Provide adjustable resistance outputs.
7. AD0 and AD1: Address pins to set the I2C address.
8. RESET: Resets the device to a known state.
The AD5242 is used in applications requiring adjustable resistance, such as gain control, tuning circuits, and signal conditioning.
1. VDD: Power supply.
2. GND: Ground reference.
3. SCL: Serial clock line for I2C communication.
4. SDA: Serial data line for I2C communication.
5. A and B terminals: Connect to external circuits as variable resistors.
6. Wiper terminals: Provide adjustable resistance outputs.
7. AD0 and AD1: Address pins to set the I2C address.
8. RESET: Resets the device to a known state.
The AD5242 is used in applications requiring adjustable resistance, such as gain control, tuning circuits, and signal conditioning.
Manufacturer
The AD5242BRUZ100-RL7 is manufactured by Analog Devices, Inc. Analog Devices is a global leader in the design and manufacturing of high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. Founded in 1965 and headquartered in Norwood, Massachusetts, the company specializes in providing innovative solutions for a wide range of applications, including communications, automotive, industrial, and consumer electronics. Analog Devices is known for its commitment to quality and precision in signal processing technologies, making it a key player in the semiconductor industry. The AD5242BRUZ100-RL7 is a digital potentiometer, commonly used in various electronic applications for adjusting signal levels and controlling parameters electronically.
Application
The AD5242BRUZ100-RL7 is a digital potentiometer used in various applications, including:
1. Audio Control: Volume and tone control in audio devices.
2. Signal Conditioning: Adjustment of signal levels in measurement systems.
3. Calibration: Used in electronic devices for precise calibration of sensors and circuits.
4. Adjustable Gain: In amplifiers for varying gain settings.
5. Programmable Resistors: In circuits where variable resistance is required.
6. Data Acquisition: For dynamic range adjustments in ADCs.
7. Industrial Automation: In control systems for tuning parameters.
Its versatility makes it suitable for consumer electronics, medical devices, and industrial equipment.
1. Audio Control: Volume and tone control in audio devices.
2. Signal Conditioning: Adjustment of signal levels in measurement systems.
3. Calibration: Used in electronic devices for precise calibration of sensors and circuits.
4. Adjustable Gain: In amplifiers for varying gain settings.
5. Programmable Resistors: In circuits where variable resistance is required.
6. Data Acquisition: For dynamic range adjustments in ADCs.
7. Industrial Automation: In control systems for tuning parameters.
Its versatility makes it suitable for consumer electronics, medical devices, and industrial equipment.
Package
The AD5242BRUZ100-RL7 is packaged in a TSSOP (Thin Shrink Small Outline Package) with 14 pins.
