ADS42LB49IRGC25

Product Overview

Category

The ADS42LB49IRGC25 belongs to the category of integrated circuits (ICs).

Use

This product is primarily used in electronic devices for signal processing and data conversion.

Characteristics

• High-speed data conversion
• Low power consumption
• Compact size
• Wide operating temperature range

Package

The ADS42LB49IRGC25 is available in a small form factor package, which ensures easy integration into various electronic systems.

Essence

The essence of this product lies in its ability to accurately convert analog signals into digital format, enabling efficient signal processing and analysis.

Packaging/Quantity

The ADS42LB49IRGC25 is typically packaged in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

• Resolution: 16 bits
• Sampling Rate: Up to 250 Mega Samples Per Second (MSPS)
• Input Voltage Range: ±2 V
• Power Supply: 3.3 V
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

1. VDDA: Analog power supply
2. VDDD: Digital power supply
3. VINP: Positive analog input
4. VINN: Negative analog input
5. REFOUT: Reference voltage output
6. CLKIN: Clock input
7. CLKOUT: Clock output
8. D[15:0]: Digital output data bus
9. FS: Frame synchronization input
10. CS: Chip select input
11. RESET: Reset input
12. GND: Ground

Functional Features

• High-speed analog-to-digital conversion
• Programmable gain amplifier
• Built-in reference voltage generator
• Flexible clocking options
• Serial interface for easy integration with microcontrollers or digital signal processors

Advantages and Disadvantages

Advantages

• High-resolution conversion for accurate signal representation
• Low power consumption for energy-efficient operation
• Compact size allows for space-saving integration
• Wide operating temperature range enables usage in various environments

Disadvantages

• Limited input voltage range may require additional signal conditioning circuitry in some applications
• Higher cost compared to lower-end analog-to-digital converters

Working Principles

The ADS42LB49IRGC25 utilizes a successive approximation register (SAR) architecture to convert analog signals into digital format. It employs a combination of sample-and-hold, amplification, and quantization techniques to accurately capture and digitize the input signal.

Detailed Application Field Plans

The ADS42LB49IRGC25 finds application in various fields, including:

1. Communications: Used in wireless communication systems for baseband signal processing.
2. Test and Measurement: Enables high-speed data acquisition and analysis in test equipment.
3. Medical Devices: Utilized in medical imaging systems for precise signal conversion.
4. Industrial Automation: Enables accurate data acquisition and control in industrial monitoring systems.

Detailed and Complete Alternative Models

1. ADS42LB69IRGC25: Similar to ADS42LB49IRGC25 but with higher resolution (18 bits).
2. ADS42LB99IRGC25: Similar to ADS42LB49IRGC25 but with higher sampling rate (500 MSPS).
3. ADS42LB29IRGC25: Similar to ADS42LB49IRGC25 but with lower power consumption.

These alternative models provide options with varying specifications to cater to different application requirements.

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