AD9058AJD

Product Overview

Category

AD9058AJD belongs to the category of analog-to-digital converters (ADCs).

Use

It is commonly used in various applications that require high-speed and high-resolution analog-to-digital conversion.

Characteristics

• High-speed sampling rate
• High-resolution conversion
• Low power consumption
• Wide input voltage range

Package

AD9058AJD is available in a small outline integrated circuit (SOIC) package.

Essence

The essence of AD9058AJD lies in its ability to accurately convert analog signals into digital data with high precision and speed.

Packaging/Quantity

Each package of AD9058AJD contains one unit of the ADC.

Specifications

• Resolution: 12 bits
• Sampling Rate: 100 MSPS (Mega Samples Per Second)
• Input Voltage Range: ±2 V
• Power Supply: +5 V
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

1. VDD: Power supply positive terminal
2. VREF: Reference voltage input
3. VIN: Analog input voltage
4. GND: Ground
5. CLK: Clock input
6. D[11:0]: Digital output data bus
7. CS: Chip select
8. DGND: Digital ground

Functional Features

• High-speed conversion with low latency
• Excellent linearity and accuracy
• Integrated reference voltage generator
• Serial interface for easy integration with microcontrollers or digital systems

Advantages

• High-resolution conversion enables precise measurement and analysis of analog signals.
• Fast sampling rate allows capturing of rapidly changing signals.
• Low power consumption makes it suitable for portable and battery-powered devices.
• Wide input voltage range accommodates a variety of signal levels.

Disadvantages

• Limited resolution compared to higher-end ADCs.
• Higher cost compared to lower-resolution alternatives.
• Requires external clock source for operation.

Working Principles

AD9058AJD utilizes a successive approximation register (SAR) architecture to convert analog signals into digital data. The input voltage is sampled at a high rate and compared to a reference voltage. The converter then determines the digital representation of the input voltage based on the comparison results.

Detailed Application Field Plans

AD9058AJD finds applications in various fields, including:

1. Communications: Used in wireless communication systems for signal processing and modulation/demodulation.
2. Instrumentation: Enables precise measurement and analysis in scientific instruments and test equipment.
3. Medical Imaging: Used in medical imaging devices for capturing and digitizing analog signals from sensors.
4. Industrial Automation: Enables accurate control and monitoring in industrial automation systems.
5. Audio/Video Processing: Used in audio and video equipment for digitizing analog signals.

Detailed and Complete Alternative Models

1. AD9048: 10-bit resolution ADC with similar features but lower resolution.
2. AD9268: 16-bit resolution ADC with higher resolution and sampling rate.
3. AD9625: 12-bit resolution ADC with higher sampling rate and integrated digital signal processing.

In conclusion, AD9058AJD is a high-speed and high-resolution analog-to-digital converter that offers accurate conversion of analog signals into digital data. Its wide range of applications and functional features make it a versatile choice for various industries.

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