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AD5141BCPZ100-RL7
+物料清單IC DGTL POT 100KOHM 16LFCSP
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製造商ADI公司
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製造商部分 #AD5141BCPZ100-RL7
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有存貨9886
365 天品質保證
7*24 小時服務保證
90-日售後保障
正品保證
規格
| 屬性 | 價值 |
| Part Status | Active |
| Digi Key Programmable | Not Verified |
| Taper | Linear |
| Configuration | Potentiometer |
| Number of Circuits | 1 |
| Number of Taps | 256 |
| Resistance (Ohms) | 100k |
| 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) | 130 |
| Base Product Number | AD5141 |
概述
Description
Key features include low power consumption, high linearity, and a fast settling time, making it suitable for real-time applications. The AD5141 can be used to control voltage levels, adjust gain, or generate reference voltages in circuits. It also incorporates non-volatile memory to retain settings after power loss. The compact LFCSP (Lead Frame Chip Scale Package) design allows for space-efficient layouts in electronic systems.
Overall, the AD5141BCPZ100-RL7 provides a reliable solution for applications needing accurate analog signals generated from digital inputs.
Equivalent
Features
1. Resolution: 8-bit resolution for precise control.
2. Interface: SPI-compatible interface for easy integration with microcontrollers.
3. Endurance: High endurance of up to 10 million wiper cycles, ensuring durability.
4. Voltage Range: Operates from a supply voltage of 2.7V to 5.5V.
5. Temperature Range: Suitable for industrial applications with an operating temperature range of -40°C to +125°C.
6. Power Consumption: Low power consumption, making it suitable for battery-powered devices.
7. Wiper Position Control: Supports wiper position read-back for accurate adjustments.
8. Inherent Non-Volatility: Retains last wiper position and settings even after power loss.
These features make the AD5141BCPZ100-RL7 ideal for applications in audio, sensor calibration, and industrial control systems.
Pinout
Pin Count and Functions:
1. VDD - Power supply for the device.
2. GND - Ground connection.
3. SCL - Serial clock input for I2C communication.
4. SDA - Serial data input/output for I2C communication.
5. A - One end of the resistor (wiper connection).
6. B - The other end of the resistor.
7. W - Wiper output, which provides a variable resistance between A and B.
8. RESET - Resets the device to its default state.
The AD5141BCPZ100-RL7 is specifically designed to operate as a digital potentiometer, allowing for programmable resistance settings through an I2C interface, making it suitable for applications requiring variable resistance control.
Manufacturer
Analog Devices specializes in various technologies, including precision amplifiers, data converters, and signal processing solutions. The company is renowned for its commitment to quality, performance, and reliability, catering to both commercial and military sectors. Its products are widely used in systems that require high accuracy and efficiency, making Analog Devices a key player in the semiconductor industry.
Application
1. Audio Control: Volume adjustment and tone control in audio devices.
2. Sensor Calibration: Fine-tuning sensor outputs in measurement systems.
3. Programmable Gain Amplifiers: Adjusting gain levels dynamically in signal processing.
4. Industrial Automation: Feedback and control in industrial equipment.
5. Consumer Electronics: Settings adjustment in devices like TVs and gaming consoles.
6. Medical Devices: Calibration and control in diagnostic and monitoring equipment.
Its features enable precise control and flexibility in diverse electronic applications.