LTC2379CDE-18#TRPBF

Product Overview

Category

The LTC2379CDE-18#TRPBF belongs to the category of Analog-to-Digital Converters (ADCs).

Use

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

Characteristics

• High-resolution: The LTC2379CDE-18#TRPBF offers a resolution of 18 bits, ensuring accurate conversion of analog signals.
• Low power consumption: This ADC operates at low power levels, making it suitable for battery-powered devices.
• Wide input voltage range: It can handle a wide range of input voltages, allowing for versatile usage.
• Fast conversion rate: The LTC2379CDE-18#TRPBF provides fast conversion speeds, enabling real-time data acquisition.
• Low noise and distortion: This ADC minimizes noise and distortion, resulting in high-quality digital output.

Package

The LTC2379CDE-18#TRPBF comes in a small form factor package, which ensures space-efficient integration into electronic systems.

Essence

The essence of the LTC2379CDE-18#TRPBF lies in its ability to accurately convert analog signals into digital data with high resolution and low power consumption.

Packaging/Quantity

This product is typically packaged in reels or tubes, and the quantity per package varies depending on the manufacturer's specifications.

Specifications

• Resolution: 18 bits
• Input Voltage Range: ±10V
• Conversion Rate: 250 kSPS (Samples Per Second)
• Power Supply: 3.3V
• Operating Temperature Range: -40°C to +85°C
• Interface: SPI (Serial Peripheral Interface)

Detailed Pin Configuration

The LTC2379CDE-18#TRPBF has the following pin configuration:

1. VDD: Power supply voltage
2. VREF: Reference voltage input
3. VIN: Analog input voltage
4. GND: Ground
5. SCK: Serial clock input (SPI interface)
6. SDI: Serial data input (SPI interface)
7. SDO: Serial data output (SPI interface)
8. CS: Chip select input (SPI interface)

Functional Features

• High-resolution conversion: The LTC2379CDE-18#TRPBF offers 18-bit resolution, ensuring accurate representation of analog signals.
• Low power consumption: This ADC operates at low power levels, making it suitable for power-constrained applications.
• Fast conversion rate: With a conversion rate of 250 kSPS, this ADC enables real-time data acquisition.
• SPI interface: The LTC2379CDE-18#TRPBF utilizes the widely-used Serial Peripheral Interface for communication with microcontrollers or other digital devices.

Advantages and Disadvantages

Advantages

• High-resolution conversion ensures accurate representation of analog signals.
• Low power consumption makes it suitable for battery-powered devices.
• Wide input voltage range allows for versatile usage.
• Fast conversion rate enables real-time data acquisition.
• Low noise and distortion result in high-quality digital output.

Disadvantages

• Limited to SPI interface for communication, which may not be compatible with all systems.
• Higher cost compared to lower-resolution ADCs.

Working Principles

The LTC2379CDE-18#TRPBF operates on the principle of successive approximation. It samples the analog input voltage and compares it to a reference voltage. By iteratively adjusting the digital code, it converges to the most accurate representation of the analog signal.

Detailed Application Field Plans

The LTC2379CDE-18#TRPBF finds application in various fields, including:

1. Industrial automation: Used for precise measurement and control of analog signals in industrial processes.
2. Medical devices: Enables accurate conversion of physiological signals for monitoring and diagnosis.
3. Test and measurement equipment: Provides high-resolution data acquisition for precise measurements.
4. Audio equipment: Used in high-fidelity audio systems to convert analog audio signals into digital format.

Detailed and Complete Alternative Models

1. LTC2378-18#PBF: 18-bit ADC with similar characteristics and package.
2. ADS8885IPW: 18-bit ADC from Texas Instruments with comparable specifications.
3. MAX11167: 18-bit ADC from Maxim Integrated offering high resolution and low power consumption.

These alternative models provide similar functionality and can be considered as alternatives to the LTC2379CDE-18#TRPBF.

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