LTC2171CUKG-14#TRPBF

Product Overview

Category: Integrated Circuit (IC)

Use: Analog-to-Digital Converter (ADC)

Characteristics: - High-speed, high-resolution ADC - 14-bit resolution - Sampling rate of up to 125 Mega Samples per Second (MSPS) - Low power consumption - Wide input voltage range - Small package size

Package: QFN-48

Essence: The LTC2171CUKG-14#TRPBF is a high-performance ADC designed for applications requiring high-speed and high-resolution analog-to-digital conversion.

Packaging/Quantity: The LTC2171CUKG-14#TRPBF is available in tape and reel packaging, with 250 units per reel.

Specifications

• Resolution: 14 bits
• Sampling Rate: Up to 125 MSPS
• Input Voltage Range: ±2.5V
• Power Supply: 3.3V
• Power Consumption: 400mW
• Operating Temperature Range: -40°C to 85°C

Pin Configuration

The LTC2171CUKG-14#TRPBF has a total of 48 pins arranged as follows:

Pin 1: VREF- Pin 2: VREF+ Pin 3: VIN- Pin 4: VIN+ ... Pin 48: GND

For the complete pin configuration diagram, please refer to the datasheet provided by the manufacturer.

Functional Features

• High-speed sampling: The LTC2171CUKG-14#TRPBF offers a sampling rate of up to 125 MSPS, allowing for accurate capture of fast-changing analog signals.
• High-resolution conversion: With its 14-bit resolution, this ADC provides precise digital representation of analog inputs.
• Low power consumption: The device operates at a low power consumption of 400mW, making it suitable for power-sensitive applications.
• Wide input voltage range: The LTC2171CUKG-14#TRPBF supports an input voltage range of ±2.5V, enabling the conversion of a wide variety of analog signals.

Advantages and Disadvantages

Advantages: - High-speed and high-resolution conversion - Low power consumption - Wide input voltage range - Small package size

Disadvantages: - Limited to 14-bit resolution (may not be suitable for applications requiring higher precision)

Working Principles

The LTC2171CUKG-14#TRPBF utilizes a successive approximation register (SAR) architecture to convert analog signals into digital data. It employs a sample-and-hold circuit to capture the input voltage, which is then processed by the SAR algorithm to determine the digital output.

Detailed Application Field Plans

The LTC2171CUKG-14#TRPBF is commonly used in various applications, including:

1. Communications: The high-speed and high-resolution capabilities of this ADC make it suitable for communication systems that require accurate signal processing, such as software-defined radios and wireless base stations.
2. Test and Measurement: The device can be utilized in test and measurement equipment, providing precise digitization of analog signals for analysis and processing.
3. Medical Imaging: With its wide input voltage range and high resolution, the LTC2171CUKG-14#TRPBF can be employed in medical imaging systems, enabling the conversion of analog signals from sensors or detectors.

Detailed and Complete Alternative Models

1. LTC2170CUKG-14#TRPBF: Similar to the LTC2171CUKG-14#TRPBF, but with a lower sampling rate of 100 MSPS.
2. LTC2172CUKG-14#TRPBF: Similar to the LTC2171CUKG-14#TRPBF, but with a higher sampling rate of 150 MSPS.
3. LTC2171IUKG-14#TRPBF: Same specifications as the LTC2171CUKG-14#TRPBF, but in a different package (QFN-32).

These alternative models offer similar functionality and can be considered based on specific application requirements.

Note: The above information is provided for reference purposes only. For detailed and up-to-date specifications, please consult the manufacturer's datasheet.