LTC2460CDD#PBF

Product Overview

Category: Analog-to-Digital Converter (ADC)

Use: The LTC2460CDD#PBF is a high-performance 24-bit delta-sigma ADC designed for precision measurement applications. It provides accurate conversion of analog signals into digital format.

Characteristics: - High resolution: 24-bit ADC - Low noise: Delta-sigma architecture - Wide input voltage range: ±10V - Low power consumption: 1.5mW - High accuracy: ±0.01% linearity error

Package: The LTC2460CDD#PBF comes in a 10-lead DFN package, which offers compact size and excellent thermal performance.

Essence: This ADC is known for its exceptional precision and low noise characteristics, making it suitable for demanding measurement applications that require high accuracy.

Packaging/Quantity: The LTC2460CDD#PBF is available in tape and reel packaging, with a minimum order quantity of 250 units.

Specifications

• Resolution: 24 bits
• Input Voltage Range: ±10V
• Conversion Rate: 3 samples per second
• Linearity Error: ±0.01%
• Power Supply: 2.7V to 5.5V
• Operating Temperature Range: -40°C to 85°C

Pin Configuration

The LTC2460CDD#PBF 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-resolution conversion: The LTC2460CDD#PBF offers 24-bit resolution, allowing for precise measurement of analog signals.
• Low noise performance: The delta-sigma architecture minimizes noise and provides accurate results even in noisy environments.
• Wide input voltage range: With a ±10V input voltage range, this ADC can handle a wide variety of signal levels.
• Low power consumption: The LTC2460CDD#PBF operates at a low power of only 1.5mW, making it suitable for battery-powered applications.

Advantages and Disadvantages

Advantages: - High resolution and accuracy - Low noise performance - Wide input voltage range - Low power consumption

Disadvantages: - Relatively slow conversion rate compared to some other ADCs - Limited temperature range (-40°C to 85°C)

Working Principles

The LTC2460CDD#PBF utilizes a delta-sigma architecture to convert analog signals into digital format. It oversamples the input signal and applies digital filtering techniques to achieve high resolution and low noise performance. The converted digital data is then outputted serially.

Detailed Application Field Plans

The LTC2460CDD#PBF is commonly used in various precision measurement applications, including:

1. Industrial automation: This ADC is suitable for monitoring and controlling critical parameters in industrial processes, such as temperature, pressure, and flow rate.
2. Medical equipment: It can be used in medical devices that require accurate measurement of physiological signals, such as ECG machines and blood pressure monitors.
3. Test and measurement instruments: The LTC2460CDD#PBF is ideal for high-precision test and measurement equipment, ensuring accurate readings and reliable performance.
4. Energy management systems: It can be employed in energy monitoring systems to measure and analyze power consumption with high accuracy.

Detailed and Complete Alternative Models

1. LTC2440: 24-bit delta-sigma ADC with similar performance characteristics.
2. ADS124S08: 24-bit delta-sigma ADC from Texas Instruments, offering comparable resolution and accuracy.
3. MCP3564: Another 24-bit delta-sigma ADC with low noise and high precision.

These alternative models provide similar functionality and can be considered as alternatives to the LTC2460CDD#PBF based on specific application requirements.

Word count: 518 words