LTC2498HUHF#TRPBF

Product Overview

Category

The LTC2498HUHF#TRPBF belongs to the category of analog-to-digital converters (ADCs).

Use

This product is commonly used for converting analog signals into digital data in various applications.

Characteristics

• High precision: The LTC2498HUHF#TRPBF offers exceptional accuracy in converting analog signals.
• Low noise: It provides a low noise level, ensuring reliable and clean digital output.
• Wide dynamic range: The ADC can handle a wide range of input voltages, making it suitable for diverse applications.

Package

The LTC2498HUHF#TRPBF comes in a compact and durable package, designed to withstand harsh environments.

Essence

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

Packaging/Quantity

The LTC2498HUHF#TRPBF is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Resolution: 24 bits
• Input voltage range: ±10V
• Sampling rate: Up to 1.5ksps
• Power supply: 2.7V to 5.5V
• Operating temperature range: -40°C to 85°C

Detailed Pin Configuration

The LTC2498HUHF#TRPBF has the following pin configuration:

1. VDD: Power supply input
2. GND: Ground reference
3. VIN: Analog input voltage
4. SDA: Serial data output
5. SCL: Serial clock input
6. REF: Reference voltage input
7. CS: Chip select input

Functional Features

• High-resolution conversion: The LTC2498HUHF#TRPBF offers 24-bit resolution, allowing for precise analog-to-digital conversion.
• Low noise performance: It provides a low noise floor, ensuring accurate measurement of even small analog signals.
• Integrated temperature sensor: The ADC includes an on-chip temperature sensor, enabling temperature compensation and monitoring.
• I2C interface: The LTC2498HUHF#TRPBF utilizes the I2C communication protocol for easy integration with microcontrollers and other devices.

Advantages and Disadvantages

Advantages

• High precision and accuracy
• Low noise performance
• Wide input voltage range
• Integrated temperature sensor
• Easy integration with I2C interface

Disadvantages

• Relatively higher cost compared to lower-resolution ADCs
• Limited sampling rate compared to some high-speed ADCs

Working Principles

The LTC2498HUHF#TRPBF operates based on the successive approximation register (SAR) architecture. It samples the analog input voltage, performs a series of comparisons, and gradually converges to the digital representation of the input signal. The internal circuitry ensures high precision and low noise during the conversion process.

Detailed Application Field Plans

The LTC2498HUHF#TRPBF finds applications in various fields, including:

1. Industrial automation: Precise measurement and control systems
2. Test and measurement equipment: High-accuracy data acquisition
3. Medical devices: Monitoring vital signs with high precision
4. Energy management: Accurate power monitoring and analysis
5. Scientific research: Data acquisition in research experiments

Detailed and Complete Alternative Models

1. LTC2485: 16-bit ADC with similar features but lower resolution
2. LTC2500: 20-bit ADC with higher resolution and faster sampling rate
3. ADS124S08: 24-bit ADC from Texas Instruments with comparable specifications

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

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