ADS58H43IZCR

Product Overview

Category

The ADS58H43IZCR belongs to the category of high-speed analog-to-digital converters (ADCs).

Use

This product is primarily used for converting analog signals into digital data in various applications.

Characteristics

• High-speed conversion: The ADS58H43IZCR offers fast and accurate analog-to-digital conversion, making it suitable for time-sensitive applications.
• Wide input range: It can handle a wide range of input voltages, allowing for versatile usage.
• Low power consumption: The device is designed to minimize power consumption, making it energy-efficient.
• Compact package: The ADS58H43IZCR comes in a compact package, enabling easy integration into different systems.
• High resolution: It provides high-resolution digitization, ensuring precise signal capture.

Package and Quantity

The ADS58H43IZCR is available in a small form factor package. Each package contains one unit of the ADC.

Specifications

• Resolution: 14 bits
• Sampling Rate: Up to 500 Mega-samples per second (MSPS)
• Input Voltage Range: ±1 V
• Power Supply: 3.3 V
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The ADS58H43IZCR has the following pin configuration:

1. VDDA: Analog power supply
2. VDDD: Digital power supply
3. VINP: Positive analog input
4. VINN: Negative analog input
5. CLK: Clock input
6. D[13:0]: Digital output data bus
7. PDWN: Power-down control
8. REF: Reference voltage input
9. GND: Ground

Functional Features

• High-speed sampling: The ADS58H43IZCR can sample analog signals at a high rate, enabling accurate capture of fast-changing signals.
• Low noise: It incorporates noise reduction techniques, resulting in clean and reliable digital output.
• Flexible input range: The ADC supports a wide input voltage range, allowing for compatibility with various signal sources.
• Digital output interface: The device provides a digital output data bus for easy integration with digital systems.

Advantages and Disadvantages

Advantages

• High-speed conversion enables real-time signal processing.
• Low power consumption makes it suitable for portable devices.
• Compact package facilitates integration into space-constrained designs.
• Wide input range allows for versatile usage.

Disadvantages

• Limited resolution compared to higher-end ADCs.
• Requires external reference voltage for optimal performance.

Working Principles

The ADS58H43IZCR utilizes a successive approximation register (SAR) architecture to convert analog signals into digital data. It employs a comparator, a digital-to-analog converter (DAC), and a control logic circuit to perform the conversion process. The analog input is compared against a reference voltage, and the DAC adjusts its output until the comparison result converges. The resulting digital value represents the converted analog signal.

Detailed Application Field Plans

The ADS58H43IZCR finds applications in various fields, including:

1. Communications: Used in wireless communication systems for signal processing and modulation/demodulation.
2. Test and Measurement: Enables high-speed data acquisition and analysis in test equipment.
3. Medical Imaging: Utilized in medical imaging devices for capturing and digitizing analog signals from sensors.
4. Radar Systems: Supports radar signal processing and target detection in military and civilian radar systems.
5. Industrial Automation: Enables precise measurement and control in industrial automation systems.

Detailed and Complete Alternative Models

1. ADS58H42IZCR: Similar to the ADS58H43IZCR but with a lower sampling rate of 400 MSPS.
2. ADS58H44IZCR: Similar to the ADS58H43IZCR but with a higher sampling rate of 600 MSPS.
3. ADS58H41IZCR: Similar to the ADS58H43IZCR but with a lower resolution of 12 bits.

These alternative models offer different specifications and can be chosen based on specific application requirements.

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