LTC2447IUHF#TRPBF

Product Overview

Category

The LTC2447IUHF#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 LTC2447IUHF#TRPBF offers a high-resolution conversion, ensuring accurate measurement of analog signals.
• Low noise: It features low noise performance, enabling reliable signal acquisition in various applications.
• Wide dynamic range: The ADC has a wide dynamic range, allowing it to capture both small and large amplitude signals effectively.

Package

The LTC2447IUHF#TRPBF comes in a compact 16-pin QFN package.

Essence

The essence of this product lies in its ability to provide precise and reliable conversion of analog signals into digital form.

Packaging/Quantity

The LTC2447IUHF#TRPBF is typically packaged in reels and is available in quantities suitable for both prototyping and production purposes.

Specifications

• Resolution: 24 bits
• Sampling Rate: Up to 1.5 MSPS (mega samples per second)
• Input Voltage Range: ±VREF
• Power Supply: 2.7V to 5.5V
• Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

1. VDD: Power supply input
2. GND: Ground reference
3. VIN: Analog input voltage
4. REF: Reference voltage input
5. SCK: Serial clock input
6. SDI: Serial data input
7. SDO: Serial data output
8. CS: Chip select input
9. DGND: Digital ground reference
10. DOUT: Digital output data
11. DRDY: Data ready output
12. SENSE+: Positive sense input
13. SENSE-: Negative sense input
14. VREF: Reference voltage output
15. AGND: Analog ground reference
16. NC: No connection

Functional Features

• High-resolution conversion: The LTC2447IUHF#TRPBF offers 24-bit resolution, ensuring accurate representation of analog signals.
• Low noise performance: It provides reliable signal acquisition even in noisy environments.
• Flexible power supply range: The ADC can operate within a wide range of power supply voltages, making it suitable for various applications.
• Serial interface: The device utilizes a serial interface for easy integration into digital systems.

Advantages and Disadvantages

Advantages

• High precision conversion
• Low noise performance
• Wide dynamic range
• Compact package size
• Flexible power supply range

Disadvantages

• Relatively higher cost compared to lower-resolution ADCs
• Requires external reference voltage source

Working Principles

The LTC2447IUHF#TRPBF operates based on the principle of successive approximation. It samples the analog input voltage and converts it into a digital representation using an internal ADC core. The converted digital data is then made available through the serial interface for further processing or analysis.

Detailed Application Field Plans

The LTC2447IUHF#TRPBF finds applications in various fields, including but not limited to: 1. Industrial automation: Precise measurement and control systems. 2. Test and measurement equipment: Accurate data acquisition for scientific experiments and research. 3. Medical devices: High-resolution sensing and monitoring applications. 4. Energy management: Monitoring and control of power consumption in smart grid systems. 5. Communication systems: Signal processing and modulation/demodulation applications.

Detailed and Complete Alternative Models

1. LTC2440: 24-bit ADC with similar specifications and pin configuration.
2. ADS124S08: 24-bit ADC with integrated programmable gain amplifier.
3. MAX11270: 24-bit ADC with built-in temperature sensor.

These alternative models offer similar functionality and can be considered as alternatives to the LTC2447IUHF#TRPBF based on specific application requirements.

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