AD8402ARUZ10

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AD8402ARUZ10

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IC DGT POT 10KOHM 256TAP 14TSSOP

  • Nhà sản xuấtCông ty Analog Devices Inc.

  • Ông. Phần #AD8402ARUZ10

  • Bảng dữ liệu AD8402ARUZ10 DataSheet

  • Có sẵn2700

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Thông số kỹ thuật

thuộc tính Giá trị
PartStatus Active
DigiKeyProgrammable Not Verified
Taper Linear
Configuration Potentiometer
NumberofCircuits 2
NumberofTaps 256
Resistance(Ohms) 10k
Interface SPI
MemoryType Volatile
Voltage-Supply 2.7V ~ 5.5V
Tolerance ±20%
TemperatureCoefficient(Typ) 500ppm/°C
MountingType Surface Mount
SupplierDevicePackage 14-TSSOP
Package/Case 14-TSSOP (0.173", 4.40mm Width)
OperatingTemperature -40°C ~ 125°C
Resistance-Wiper(Ohms)(Typ) 200
BaseProductNumber AD8402

Tổng quan

Description

The AD8402ARUZ10 is a dual, 256-position, digital-to-analog converter (DAC) from Analog Devices, designed for precision applications. It features a simple serial interface for easy integration with microcontrollers and digital systems. The device operates on a single supply voltage, typically ranging from 2.7V to 5.5V, and provides low power consumption, making it suitable for battery-operated devices.
The AD8402 includes two independent DACs, allowing for simultaneous control of two output channels. It offers excellent linearity, accuracy, and low noise, ensuring high-quality analog output. The integrated features include a power-on reset function and a programmable gain, enhancing flexibility in various applications.
Common uses for the AD8402 include audio signal processing, industrial automation, and sensor applications where precise voltage control is necessary. Its compact package (TSSOP-10) further facilitates space-saving designs in electronic circuits. Overall, the AD8402ARUZ10 is ideal for engineers seeking reliable and versatile DAC solutions.

Equivalent

The AD8402ARUZ10 is a dual digital-to-analog converter (DAC). Equivalent products include the MCP4725, DAC7578, and LTC1660. Depending on specific application requirements such as resolution, power supply, and interface type, other alternatives may also be considered. Always check datasheets for compatibility and specifications.

Features

The AD8402ARUZ10 is a dual digital-to-analog converter (DAC) from Analog Devices, designed for various applications requiring precision and reliability. Key features include:
1. Resolution: 12-bit resolution, providing a balance between performance and complexity.
2. Dual Channels: Two DACs in one package, allowing for simultaneous output generation.
3. Voltage Reference Options: Can operate with an internal or external reference voltage for flexibility.
4. Fast Settling Time: Low settling time enables rapid response to input changes.
5. I2C Interface: Supports an I2C-compatible serial interface for easy integration with microcontrollers.
6. Power Supply Range: Operates with a supply voltage of 2.7V to 5.5V, suitable for battery-powered applications.
7. Low Power Consumption: Designed for low quiescent current, enhancing energy efficiency.
8. Temperature Range: Qualified for operation over a wide temperature range (-40°C to +125°C).
These features make the AD8402ARUZ10 ideal for applications in industrial control, automation, and consumer electronics.

Pinout

The AD8402ARUZ10 is a dual digital potentiometer from Analog Devices, featuring a total of 16 pins. Each channel has a wiper output, two terminal connections (A and B), and digital control inputs for the wipers. The device allows for the adjustment of resistance through a digital interface, specifically using an I2C-compatible serial interface for communication.
Key functions include adjusting resistance values, providing programmable gain, and enabling fine-tuning in applications such as audio, sensor calibration, and gain adjustment in amplifiers. The AD8402 operates with a supply voltage range of 2.7V to 5.5V and offers a variety of resistance options.
In summary, the AD8402ARUZ10 has 16 pins and functions primarily as a dual digital potentiometer with programmable resistance characteristics, controlled via a digital interface.

Manufacturer

The AD8402ARUZ10 is manufactured by Analog Devices, Inc. Analog Devices is a semiconductor company that specializes in high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. Founded in 1965 and headquartered in Norwood, Massachusetts, Analog Devices provides a wide range of products and solutions used in various applications, including industrial automation, automotive, healthcare, communications, and consumer electronics. The company's focus is on enabling high-performance signal processing and data conversion, making it a key player in the electronics industry.

Application

The AD8402ARUZ10 is a digital-to-analog converter (DAC) commonly used in various applications, including:
1. Audio Equipment: For converting digital audio signals to analog.
2. Signal Generation: In function generators and waveform synthesis.
3. Industrial Control Systems: For process control and automation tasks.
4. Data Acquisition Systems: In measuring and signaling systems.
5. Calibration Equipment: For precise voltage or current outputs in testing.
6. Communication Systems: In modems and RF applications for signal modulation.
7. Consumer Electronics: In devices like smartphones and home audio systems for improved sound quality.
Its precision and versatility make it suitable for both consumer and industrial applications.

Package

The AD8402ARUZ10 is packaged in a 10-lead MSOP (Mini Small Outline Package).

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