LTC2171IUKG-14#TRPBF

Product Overview

Category

The LTC2171IUKG-14#TRPBF belongs to the category of integrated circuits (ICs).

Use

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

Characteristics

• High-speed analog-to-digital converter (ADC)
• 14-bit resolution
• Low power consumption
• Wide input voltage range
• Small form factor

Package

The LTC2171IUKG-14#TRPBF is available in a compact 48-pin QFN package.

Essence

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

Packaging/Quantity

The LTC2171IUKG-14#TRPBF is typically packaged in reels and is available in quantities suitable for both prototyping and mass production.

Specifications

• Resolution: 14 bits
• Sampling Rate: Up to 125 MSPS (Mega Samples Per Second)
• Input Voltage Range: ±2.5V
• Power Supply: 3.3V
• Operating Temperature Range: -40°C to 85°C
• Interface: Serial LVDS (Low-Voltage Differential Signaling)

Detailed Pin Configuration

The LTC2171IUKG-14#TRPBF features a total of 48 pins. The pin configuration is as follows:

1. VDDA: Analog Power Supply
2. VREF: Reference Voltage Input
3. VINN: Negative Analog Input
4. VIP: Positive Analog Input
5. VINP: Positive Analog Input
6. VINN: Negative Analog Input
7. VCM: Common Mode Voltage Output
8. VDDA: Analog Power Supply
9. DGND: Digital Ground
10. CLK: Clock Input
11. SDI: Serial Data Input
12. SDO: Serial Data Output
13. CS: Chip Select Input
14. DGND: Digital Ground 15-48. Reserved for other functions

Functional Features

• High-speed and high-resolution ADC conversion
• Low power consumption for energy-efficient designs
• Wide input voltage range allows for versatile signal processing
• Serial LVDS interface for easy integration with digital systems
• Compact form factor enables space-saving designs

Advantages and Disadvantages

Advantages

• Accurate and precise analog-to-digital conversion
• High-speed sampling rate for real-time applications
• Low power consumption for energy-efficient devices
• Small package size for compact designs
• Wide input voltage range for versatile signal processing

Disadvantages

• Limited pin configuration options
• Requires external reference voltage source
• Higher cost compared to lower-resolution ADCs

Working Principles

The LTC2171IUKG-14#TRPBF operates on the principle of successive approximation, where the analog input signal is sampled and converted into a digital representation using a series of comparisons. The internal circuitry of the ADC performs the necessary calculations to accurately determine the digital output corresponding to the analog input.

Detailed Application Field Plans

The LTC2171IUKG-14#TRPBF finds application in various fields, including:

1. Communications: Used in wireless communication systems for signal processing and modulation/demodulation.
2. Test and Measurement: Enables accurate data acquisition and analysis in test equipment such as oscilloscopes and spectrum analyzers.
3. Industrial Automation: Used in control systems for precise measurement and monitoring of analog signals.
4. Medical Devices: Enables high-resolution data acquisition in medical imaging equipment and patient monitoring systems.
5. Audio Processing: Used in professional audio equipment for high-fidelity signal conversion.

Detailed and Complete Alternative Models

1. LTC2170IUKG-14#TRPBF: Similar to LTC2171IUKG-14#TRPBF but with 12-bit resolution.
2. LTC2172IUKG-14#TRPBF: Similar to LTC2171IUKG-14#TRPBF but with 16-bit resolution.
3. LTC2171IUKG-12#TRPBF: Similar to LTC2171IUKG-14#TRPBF but with 12-bit resolution and lower cost.

These alternative models offer different resolution options and may suit specific application requirements or budget constraints.

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