LTC2480HDD#TRPBF

Product Overview

Category

The LTC2480HDD#TRPBF belongs to the category of analog-to-digital converters (ADCs).

Use

This product is primarily used for converting analog signals into digital data.

Characteristics

• High precision: The LTC2480HDD#TRPBF offers high-resolution conversion, ensuring accurate measurement of analog signals.
• Low power consumption: This ADC operates with low power requirements, making it suitable for battery-powered applications.
• Wide input voltage range: The LTC2480HDD#TRPBF can handle a wide range of input voltages, allowing for versatile usage.
• Integrated temperature sensor: This ADC includes an integrated temperature sensor, enabling temperature measurements alongside analog-to-digital conversions.

Package

The LTC2480HDD#TRPBF comes in a standard 8-pin DFN (Dual Flat No-Lead) package.

Essence

The essence of the LTC2480HDD#TRPBF lies in its ability to accurately convert analog signals into digital data, facilitating precise measurements in various applications.

Packaging/Quantity

This product is typically packaged in reels and is available in quantities suitable for both prototyping and mass production.

Specifications

• Resolution: 24 bits
• Input Voltage Range: ±VREF
• Conversion Rate: Up to 7.5 samples per second
• Operating Temperature Range: -40°C to +85°C
• Supply Voltage: 2.7V to 5.5V
• Interface: SPI (Serial Peripheral Interface)

Detailed 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 Input)

Functional Features

• High-resolution conversion: The LTC2480HDD#TRPBF offers 24-bit resolution, ensuring accurate and precise analog-to-digital conversions.
• Low noise performance: This ADC provides excellent noise performance, minimizing interference and improving signal quality.
• Integrated temperature sensor: The built-in temperature sensor allows simultaneous temperature measurements alongside analog signal conversions.
• Flexible input voltage range: The LTC2480HDD#TRPBF supports a wide input voltage range, making it suitable for various applications.

Advantages and Disadvantages

Advantages

• High precision and accuracy
• Low power consumption
• Integrated temperature sensor
• Versatile input voltage range

Disadvantages

• Relatively slower conversion rate compared to some other ADCs
• Limited number of channels

Working Principles

The LTC2480HDD#TRPBF operates based on the successive approximation register (SAR) architecture. It samples the analog input voltage, performs a series of comparisons, and gradually approximates the digital representation of the input signal. The internal circuitry ensures high precision and accuracy in the conversion process.

Detailed Application Field Plans

The LTC2480HDD#TRPBF finds application in various fields, including but not limited to: 1. Industrial automation: Precise measurement of analog signals in control systems. 2. Medical devices: Accurate data acquisition in medical equipment. 3. Energy monitoring: Monitoring and measuring energy consumption in smart grid systems. 4. Environmental sensing: Conversion of environmental parameters into digital data for analysis and monitoring purposes. 5. Test and measurement instruments: High-precision data acquisition in laboratory equipment.

Detailed and Complete Alternative Models

1. LTC2440: A 24-bit ADC with similar features and performance characteristics.
2. ADS124S08: An 8-channel, 24-bit ADC with integrated PGA (Programmable Gain Amplifier).
3. MCP3421: A low-power, 18-bit ADC suitable for battery-powered applications.

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

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