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AD5141BCPZ100

Name: AD5141BCPZ100
Rating: 4.7 (12 reviews)

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Мфр. Часть #AD5141BCPZ100
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Спецификации

Brand	Analog Devices
Packaging	Reel
Factory Pack Quantity:Factory Pack Quantity	1500

Обзор

Description

The AD5141BCPZ100 is a digital potentiometer from Analog Devices, designed for use in various electronic applications requiring adjustable resistance. It features a 256-position, non-volatile memory, allowing for precise control over resistance settings via a digital interface.
Key specifications include a total resistance of 100 kΩ, a low temperature coefficient, and the ability to operate at a supply voltage of 2.7V to 5.5V. The device incorporates an I2C-compatible interface, facilitating easy integration into microcontroller systems.
The AD5141BCPZ100 is particularly suited for applications in industrial, consumer electronics, and instrumentation, where programmable gain and signal conditioning are essential. Its non-volatile memory ensures that the resistance value is retained even when powered down, making it useful for applications requiring preset adjustments.
Overall, the AD5141BCPZ100 provides a flexible, reliable solution for applications that demand precise resistance control and ease of integration.

Features

The AD5141BCPZ100 is a digital potentiometer from Analog Devices, featuring:
1. Resistance Value: 100 kΩ single-channel configuration.
2. Digital Interface: Compatible with standard SPI interface for easy communication with microcontrollers.
3. Resolution: 256 wiper positions, allowing for precise adjustments.
4. Low Power Consumption: Operates at a wide voltage range of 2.7 V to 5.5 V, suitable for battery-powered devices.
5. Non-volatile Memory: Retains wiper position settings after power loss, thanks to its EEPROM technology.
6. Temperature Range: Operates effectively over a temperature range of -40°C to +125°C.
7. Zero-Crossing Detection: Provides a feature for robust applications in automotive and industrial settings.
8. Multiple Devices: Supports daisy-chaining of multiple devices for expanded control.
These features make the AD5141BCPZ100 ideal for applications in audio volume control, sensor calibration, and adjustable gain settings in various electronic systems.

Package

The AD5141BCPZ100 is packaged in a 10-lead LFCSP (Lead Frame Chip Scale Package) with a size of 3mm x 3mm.

Pinout

The AD5141BCPZ100 is a digital potentiometer from Analog Devices, featuring a 10 kΩ resistance value. It comes in a 14-lead TSSOP package, which has a pin count of 14.
The primary functions of the pins are as follows:
1. VDD (Pin 1): Power supply.
2. A (Pin 2): Terminal A of the potentiometer.
3. B (Pin 3): Terminal B of the potentiometer.
4. W (Pin 4): Wiper output.
5. CS (Pin 5): Chip select for SPI communication.
6. SCK (Pin 6): Serial clock input.
7. SDI (Pin 7): Serial data input.
8. SDO (Pin 8): Serial data output.
9. ADDR (Pin 9): Address select for multiple devices.
10. RST (Pin 10): Reset pin.
11. AGND (Pin 11): Analog ground.
12. DGND (Pin 12): Digital ground.
13. NC (Pin 13): No connect (not internally connected).
14. NC (Pin 14): No connect (not internally connected).
This device allows for digital control of resistance, making it useful in various applications such as adjustable gain settings and programmable filters.

Manufacturer

The AD5141BCPZ100 is manufactured by Analog Devices, Inc. Analog Devices is a global leader in high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. Founded in 1965, the company specializes in designing and manufacturing a wide range of semiconductor products that are used in various applications, including instrumentation, communications, automotive, and industrial systems. Their products are known for precision, reliability, and performance, catering to sectors that require complex signal processing and data conversion. Analog Devices is headquartered in Norwood, Massachusetts, and serves a diverse customer base worldwide.

Application

The AD5141BCPZ100 is a digital potentiometer used in various applications such as industrial automation, process control, audio equipment, sensor calibration, and signal conditioning. It provides precise resistance adjustments in systems requiring variable resistance, gain control, and programmable voltage dividers. Its integration can enhance performance in data acquisition systems and improve the functionality of consumer electronics.

Equivalent

The AD5141BCPZ100 is a digital potentiometer. Equivalent products include:
1. MCP4131 (Microchip)
2. DS1803 (Maxim Integrated)
3. X9C102 (Intersil)
4. AD5241 (Analog Devices)
These alternatives vary in specifications like resolution, interface type, and resistance values, so it's essential to check compatibility based on your specific application needs.

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УПС: Стоимость доставки варьируется от 25 до 45 долларов США (0,5 кг), при этом предполагаемое время доставки составляет 3-7 рабочих дней.

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