AD7490SRU-EP-RL7

Product Overview

The AD7490SRU-EP-RL7 belongs to the category of Analog-to-Digital Converters (ADCs) and is designed for use in industrial, automotive, and military applications. This high-performance ADC offers characteristics such as high accuracy, low power consumption, and a small package size. The device is available in a 16-lead, 3 mm × 3 mm LFCSP package and is essential for converting analog signals into digital data. It is typically supplied in tape and reel packaging with a quantity of 2500 units per reel.

Specifications

• Resolution: 12 bits
• Input Type: Single-ended
• Sampling Rate: 1 MSPS
• Interface Type: Serial, SPI
• Operating Temperature Range: -40°C to +125°C
• Supply Voltage: 2.35V to 5.25V
• Power Consumption: 1.65 mW at 1 MSPS

Detailed Pin Configuration

The AD7490SRU-EP-RL7 features a 16-lead configuration with specific pins dedicated to functions such as power supply, reference voltage input, serial interface communication, and analog input channels. The detailed pinout provides a clear understanding of how the device is connected within a circuit, ensuring proper functionality and performance.

Functional Features

• High Accuracy: Provides precise conversion of analog signals into digital data.
• Low Power Consumption: Enables energy-efficient operation, suitable for battery-powered applications.
• Small Package Size: Space-saving design ideal for compact electronic systems.
• Serial Interface: Utilizes SPI for seamless integration with microcontrollers and other digital devices.

Advantages and Disadvantages

Advantages

• High precision conversion
• Low power consumption
• Compact form factor
• Easy integration with digital systems

Disadvantages

• Limited resolution compared to higher-end ADCs
• Restricted sampling rate for certain high-speed applications

Working Principles

The AD7490SRU-EP-RL7 operates by sampling an analog input signal and converting it into a corresponding digital output using its internal ADC core. The digital data is then transmitted via the serial interface for further processing or storage. The device's low power consumption and high accuracy are achieved through advanced analog and digital circuitry, making it suitable for a wide range of applications.

Detailed Application Field Plans

The AD7490SRU-EP-RL7 is well-suited for various applications including: - Industrial automation systems - Automotive diagnostic equipment - Military communication devices - Portable medical instruments - Energy management systems

Detailed and Complete Alternative Models

• AD7091R-5
• AD7988-1
• ADS7886SBDBVR
• LTC1867L

In conclusion, the AD7490SRU-EP-RL7 is a versatile and reliable ADC that offers high accuracy and low power consumption, making it an ideal choice for demanding industrial, automotive, and military applications.

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