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AD5141BCPZ10-RL7
+StücklisteIC DGTL POT 10KOHM 16LFCSP
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HerstellerAnalog Devices Inc.
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Herstellerteil #AD5141BCPZ10-RL7
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Datenblatt AD5141BCPZ10-RL7 DataSheet
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Auf Lager3239
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Spezifikationen
| Attribut | Wert |
| Part Status | Active |
| Base Product Number | AD5141 |
| Digi Key Programmable | Not Verified |
| Taper | Linear |
| Configuration | Potentiometer |
| Number of Circuits | 1 |
| Number of Taps | 256 |
| Resistance (Ohms) | 10k |
| Interface | I2C, SPI |
| Memory Type | Non-Volatile |
| Voltage - Supply | 2.3V ~ 5.5V, ±2.25V ~ 2.75V |
| Features | Selectable Address |
| Tolerance | ±8% |
| Temperature Coefficient (Typ) | 35ppm/°C |
| Mounting Type | Surface Mount |
| Supplier Device Package | 16-LFCSP (3x3) |
| Package / Case | 16-WFQFN Exposed Pad, CSP |
| Operating Temperature | -40°C ~ 125°C |
| Resistance - Wiper (Ohms) (Typ) | 55 |
| Packaging | Cut Tape (CT), Tape & Reel (TR) |
Übersicht
Description
This device is equipped with an I²C-compatible interface, allowing for easy integration and control within microcontroller-based systems. It is capable of retaining its wiper position even after power loss due to its non-volatile memory feature. The AD5141BCPZ10-RL7 is housed in a compact LFCSP (Lead Frame Chip Scale Package) making it suitable for space-constrained applications.
Common uses include adjusting signal levels, replacing mechanical potentiometers, and calibrating equipment. Its reliability and precision make it a popular choice in consumer electronics, industrial control, and instrumentation applications.
Equivalent
1. Microchip Technology MCP41XXX series
2. Texas Instruments TPL0102 series
3. Maxim Integrated DS3502
4. Intersil X93156 series
These alternatives vary in specifications such as resolution, resistance, interface, and other features, so it's important to compare these parameters to ensure compatibility with the intended application.
Features
1. Single-Channel: It features a single-channel configuration.
2. 10 kΩ Resistance: The device has a total resistance of 10 kΩ.
3. Nonvolatile Memory: It includes nonvolatile memory to retain wiper settings even after power loss.
4. 256-Position Resolution: Offers 256 positions for fine adjustments.
5. I²C-Compatible Interface: Supports an I²C interface for ease of digital communication and control.
6. Compact Package: Available in a small 8-lead LFCSP package, making it suitable for space-constrained applications.
7. Wide Operating Voltage: Operates at a wide voltage range, typically from 2.3 V to 5.5 V.
8. Low Power Consumption: Designed for low power consumption, enhancing battery life in portable applications.
9. Temperature Range: Supports an extended industrial temperature range, typically from -40°C to +125°C.
These features make the AD5141BCPZ10-RL7 suitable for applications that require precise resistance adjustments, nonvolatile memory, and minimal power usage in a compact form factor.
Pinout
The main functions and features of this device include:
1. Digital Potentiometer: Provides an adjustable resistance (10 kOhm in this model) controlled by a digital interface.
2. Interface: Uses I2C for communication and control.
3. Resolution: Offers 256 positions for fine-tuning resistance.
4. Non-volatile Memory: Retains its wiper setting even after power is removed.
5. Applications: Ideal for applications such as programmable gain and offset adjustment, audio level control, and sensor calibration.
These features make it suitable for a variety of applications in consumer electronics, industrial equipment, and communication systems.
Manufacturer
Application
1. Audio Equipment: Volume control and audio signal processing.
2. Instrumentation: Calibration and sensor signal conditioning.
3. Industrial Automation: Adjustment and tuning of control systems.
4. Communication Systems: RF tuning and impedance matching.
5. Consumer Electronics: Brightness and contrast adjustment in displays.
6. Automotive: Dashboard controls and climate systems.
These applications benefit from its precision, programmability, and reliability.