LTC2473CMS#TRPBF

Product Overview

Category: Integrated Circuit (IC)

Use: Analog-to-Digital Converter (ADC)

Characteristics: - High precision - Low noise - Low power consumption

Package: MSOP-10

Essence: The LTC2473CMS#TRPBF is a high-performance ADC designed for accurate conversion of analog signals into digital data.

Packaging/Quantity: Available in tape and reel packaging, with 2500 units per reel.

Specifications

• Resolution: 24 bits
• Sampling Rate: Up to 123.4 kSPS (kilo samples per second)
• Input Voltage Range: ±VREF
• Power Supply: 2.7V to 5.5V
• Operating Temperature Range: -40°C to 85°C

Pin Configuration

The LTC2473CMS#TRPBF has the following pin configuration:

1. VIN+ (Positive Analog Input)
2. VIN- (Negative Analog Input)
3. VREF (Reference Voltage Input)
4. GND (Ground)
5. SCK (Serial Clock Input)
6. SDI (Serial Data Input)
7. SDO (Serial Data Output)
8. CS (Chip Select)
9. DGND (Digital Ground)
10. VCC (Power Supply)

Functional Features

• High accuracy and resolution for precise measurements
• Low noise performance for reliable signal acquisition
• Low power consumption for energy-efficient operation
• Serial interface for easy integration with microcontrollers and other digital systems
• Onboard reference voltage for simplified circuit design

Advantages and Disadvantages

Advantages: - High precision and resolution enable accurate measurements - Low noise ensures reliable signal acquisition - Low power consumption prolongs battery life in portable applications - Serial interface simplifies integration with digital systems - Onboard reference voltage reduces external component count

Disadvantages: - Limited sampling rate compared to some other ADCs - Requires an external reference voltage for operation

Working Principles

The LTC2473CMS#TRPBF utilizes a sigma-delta architecture to convert analog signals into digital data. It employs oversampling and noise shaping techniques to achieve high resolution and accuracy. The input signal is sampled at a high rate, and the resulting data is processed to extract the desired information. The digital output is then provided through the serial interface.

Detailed Application Field Plans

The LTC2473CMS#TRPBF finds applications in various fields, including:

1. Precision measurement equipment
2. Data acquisition systems
3. Industrial automation
4. Medical devices
5. Scientific research instruments

Detailed and Complete Alternative Models

1. LTC2480CMS#TRPBF: 16-bit ADC with similar features but lower resolution.
2. LTC2499CMS#TRPBF: 24-bit ADC with additional multiplexed input channels.
3. LTC2440CMS#TRPBF: 24-bit ADC with higher sampling rate but slightly lower resolution.

These alternative models offer different trade-offs in terms of resolution, sampling rate, and additional features, allowing users to choose the most suitable option for their specific application requirements.

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