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AD5114BCPZ80-RL7
+StücklisteIC DGTL POT 80KOHM 32TAP 8LFCSP
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HerstellerAnalog Devices Inc.
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Herstellerteil #AD5114BCPZ80-RL7
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Datenblatt AD5114BCPZ80-RL7 DataSheet
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Auf Lager7443
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Spezifikationen
| Attribut | Wert |
| Part Status | Active |
| Digi Key Programmable | Not Verified |
| Taper | Linear |
| Configuration | Potentiometer |
| Number of Circuits | 1 |
| Number of Taps | 32 |
| Resistance (Ohms) | 80k |
| Interface | I2C |
| Memory Type | Non-Volatile |
| Voltage - Supply | 1.8V ~ 5.5V, 2.3V ~ 5.5V |
| Tolerance | ±8% |
| Temperature Coefficient (Typ) | 35ppm/°C |
| Mounting Type | Surface Mount |
| Supplier Device Package | 8-LFCSP-UD (2x2) |
| Package / Case | 8-UFDFN Exposed Pad, CSP |
| Operating Temperature | -40°C ~ 125°C |
| Resistance - Wiper (Ohms) (Typ) | 70 |
| Base Product Number | AD5114 |
Übersicht
Description
Key features include a parallel interface for easy integration with various microcontrollers and digital systems, alongside a fast settling time, which enhances its performance in dynamic applications. The device supports a wide supply voltage range, ensuring flexibility in different circuit designs.
The AD5114BCPZ80-RL7 is particularly useful in applications such as signal generation, waveform synthesis, and control systems where accurate analog output is essential. Its compact package and low power consumption also make it ideal for space-constrained environments. Overall, the AD5114BCPZ80-RL7 is a versatile choice for engineers needing a reliable and efficient DAC solution.
Equivalent
1. MCP4131 (Microchip)
2. DS3502 (Maxim Integrated)
3. AD5206 (Analog Devices)
4. MCP4251 (Microchip)
Ensure compatibility in terms of features such as resolution, interface type, and supply voltage when considering alternatives.
Features
1. Architecture: It employs a 256-tap, non-volatile, digital potentiometer design.
2. Interface: Communicates via an I2C-compatible interface, facilitating easy integration into various applications.
3. Resistance Options: Available in resistance values of 10 kΩ, 50 kΩ, and 100 kΩ.
4. Resolution: Offers 8-bit resolution for accurate adjustments.
5. Memory: Non-volatile memory retains settings even after power loss, ensuring consistency in applications.
6. Power Supply: Operates from a supply voltage range of 2.7 V to 5.5 V.
7. Low Power Consumption: Designed for low power operation, making it suitable for battery-powered devices.
8. Temperature Range: Typically specified for operation between -40°C to +125°C.
9. Applications: Ideal for applications in audio control, sensor calibration, and programmable gain amplifiers.
These features make the AD5114BCPZ80-RL7 versatile for various electronic and embedded systems.
Pinout
### Pin Functions:
1. VDD (Pin 1): Supply voltage.
2. GND (Pin 2): Ground reference.
3. A (Pin 3): One end of the resistive element.
4. B (Pin 4): The other end of the resistive element.
5. W (Pin 5): Wiper terminal; provides the variable resistance output.
6. SDA (Pin 6): Serial data input/output for I2C communication.
7. SCL (Pin 7): Serial clock input for I2C communication.
8. NC (Pin 8): No connection; not used.
This device features a 256-position wiper with an I2C interface, making it suitable for applications in gain and offset adjustments, signal conditioning, and more.
Manufacturer
The AD5114BCPZ80-RL7 is a digital potentiometer, which serves as a programmable variable resistor, enabling precise control in applications such as signal conditioning, sensor calibration, and electronic volume control. ADI's products are known for their reliability and performance, catering to a wide range of industries, including healthcare, aerospace, and telecommunications.
Analog Devices is recognized for its innovation in analog technology and is committed to delivering solutions that help customers solve complex engineering challenges. The company's extensive portfolio includes sensors, converters, amplifiers, and embedded processing products, making it a key player in the semiconductor market.
Application
1. Audio Equipment: Used for volume control and tone adjustment.
2. Industrial Automation: Implements adjustable gain and offset settings in control systems.
3. Consumer Electronics: Facilitates parameter adjustments in devices such as televisions and radios.
4. Test and Measurement Devices: Acts as a variable resistor in calibration circuits.
5. Medical Devices: Utilized in tuning and calibration for precise measurements.
6. Automotive Systems: Employed in sensors and controls for adjusting settings.
Its programmability and precision make it suitable for diverse applications requiring variable resistance.