이미지는 참조용만

AD5114BCPZ10

Name: AD5114BCPZ10
Rating: 4.7 (12 reviews)

ADI 32tap,Single Chan DigiPOT, NVM,12C

제조업체
Mfr.부분 #AD5114BCPZ10
패키지
데이터시트
재고 있음7476

+BOM은 RFQ는

100% 원래 &새로운

배송 준비 24 시간

365 일 보장

RFQ 및더 많은 할인

사양

Packaging	Reel
Standard Pack Qty	3000

개요

Description

The AD5114BCPZ10 is a digital potentiometer designed by Analog Devices, featuring a 256-position, non-volatile memory storage. It operates via an I2C interface, making it suitable for applications requiring precise resistance adjustments controlled by a microcontroller or digital system. The device offers a maximum supply voltage of 5V and allows for a programmable wiper position, facilitating fine-tuning in applications like gain control, tone control, or calibration.
Key features include low power consumption, a temperature range of -40°C to +125°C, and an integrated EEPROM for storing settings, enabling data retention without continuous power. The AD5114BCPZ10 is encapsulated in a compact LFCSP package, making it ideal for space-constrained designs. Its reliability and flexibility make it suitable for various applications in automotive, industrial, and consumer electronics.

Features

The AD5114BCPZ10 is a digital potentiometer featuring the following key specifications:
1. Resolution: 256 wiper positions (8-bit).
2. Architecture: Dual-channel, programmable resistor.
3. Interface: I2C-compatible serial interface for easy integration with microcontrollers.
4. Operating Voltage: 1.8V to 5.5V power supply range, allowing flexibility in various applications.
5. Temperature Range: Operating temperature from -40°C to +125°C, suitable for industrial applications.
6. Wiper Contact Resistance: Low resistance variation, ensuring precision in applications like signal conditioning or gain control.
7. Power Consumption: Low power consumption, ideal for battery-operated devices.
8. Wiper Movement: Non-volatile memory allows retention of settings after power loss.
9. Applications: Commonly used in programmable gain amplifiers, adjustable power supplies, and volume control in audio applications.
This device combines reliability and versatility, making it suitable for numerous electronic applications.

Package

The AD5114BCPZ10 is packaged in a 10-lead MSOP (Mini Small Outline Package) with a thermal pad, which allows for a compact design suitable for surface mounting.

Pinout

The AD5114BCPZ10 is a digital potentiometer with a pin count of 14. It features a dual 256-position resistor with a non-volatile memory function. The primary pins include:
1. VDD (Power Supply)
2. GND (Ground)
3. A1, A2 (Terminal A of Potentiometers 1 and 2)
4. B1, B2 (Terminal B of Potentiometers 1 and 2)
5. W1, W2 (Wiper outputs of Potentiometers 1 and 2)
6. SDA (Serial Data Input/Output for I2C communication)
7. SCL (Serial Clock Input for I2C communication)
8. CS (Chip Select)
9. WP (Write Protect)
The AD5114BCPZ10 allows for resistance adjustments through digital control, making it suitable for applications in signal conditioning, calibration, and adjustable gain. Its non-volatile feature enables the storage of wiper settings, retaining them even after power-off.

Manufacturer

The manufacturer of the AD5114BCPZ10 is Analog Devices, Inc. (ADI). Analog Devices is a multinational semiconductor company that specializes in the design and manufacture of analog, mixed-signal, and digital signal processing integrated circuits. Founded in 1965, the company serves a wide range of industries, including communications, automotive, healthcare, and industrial automation. ADI is known for its high-performance products, particularly in data conversion, signal processing, and power management. The AD5114BCPZ10 itself is a digital potentiometer used for applications such as adjustable gain, volume control, and sensor calibration.

Application

The AD5114BCPZ10 is a digital potentiometer used in various applications, including audio volume control, sensor calibration, gain adjustment in amplifiers, and as a variable resistor in data acquisition systems. Its programmable resistance values make it suitable for precise tuning in automotive, industrial, and consumer electronics. Additionally, it can be utilized in automatic gain control circuits and for setting reference voltages in analog circuits.

Equivalent

The AD5114BCPZ10 is a digital potentiometer with specific features. Equivalent products include the MCP4131 from Microchip, the DS1803 from Maxim Integrated, and the PT10LV from Vishay. When selecting an equivalent, consider parameters like resistance value, number of taps, communication interface (I2C/SPI), and supply voltage to ensure compatibility.