LTC1403ACMSE#TRPBF

Product Overview

Category: Integrated Circuit (IC)

Use: Analog-to-Digital Converter (ADC)

Characteristics: - High-resolution ADC - Low power consumption - Small form factor - Wide input voltage range - Serial interface for easy integration

Package: MSOP-10

Essence: The LTC1403ACMSE#TRPBF is a high-performance, low-power 14-bit ADC designed for various applications requiring accurate analog-to-digital conversion.

Packaging/Quantity: The LTC1403ACMSE#TRPBF is available in tape and reel packaging with a quantity of 2500 units per reel.

Specifications

• Resolution: 14 bits
• Input Voltage Range: ±10V
• Conversion Rate: 1.25 MSPS (Max)
• Power Supply: 2.7V to 5.5V
• Operating Temperature Range: -40°C to 85°C
• Interface: SPI-compatible serial interface

Pin Configuration

The LTC1403ACMSE#TRPBF features the following pin configuration:

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| | | LTC1403ACMSE | |_______________________________________|

Pin 1: VREF- Pin 2: VREF+ Pin 3: GND Pin 4: SCK Pin 5: SDI Pin 6: CS Pin 7: SDO Pin 8: DGND Pin 9: VIN Pin 10: VDD ```

Functional Features

• High-resolution conversion: The LTC1403ACMSE#TRPBF offers 14-bit resolution, ensuring accurate and precise analog-to-digital conversion.
• Low power consumption: With its low power design, this ADC minimizes energy consumption, making it suitable for battery-powered applications.
• Small form factor: The MSOP-10 package allows for compact integration into space-constrained designs.
• Wide input voltage range: The ±10V input voltage range enables the conversion of a broad range of analog signals.
• Serial interface: The SPI-compatible serial interface simplifies communication and integration with microcontrollers and other digital devices.

Advantages and Disadvantages

Advantages: - High resolution for accurate conversions - Low power consumption extends battery life - Compact size for easy integration - Wide input voltage range for versatile applications - Serial interface simplifies communication

Disadvantages: - Limited to 14-bit resolution (may not be suitable for applications requiring higher precision) - Requires external components for proper operation

Working Principles

The LTC1403ACMSE#TRPBF operates on the principle of successive approximation. It samples the analog input voltage and converts it into a corresponding digital value using an internal ADC core. The converted digital data is then transmitted through the serial interface for further processing or storage.

Detailed Application Field Plans

The LTC1403ACMSE#TRPBF finds applications in various fields, including but not limited to: 1. Industrial automation 2. Data acquisition systems 3. Medical equipment 4. Instrumentation and measurement devices 5. Audio signal processing 6. Communication systems

Detailed and Complete Alternative Models

1. LTC1403AIMSE#TRPBF: Similar to LTC1403ACMSE#TRPBF, but available in an MSOP-10 package.
2. LTC1403CMS8#PBF: 14-bit ADC with similar specifications, but available in an SOIC-8 package.
3. LTC1403CS8#PBF: 14-bit ADC with similar specifications, but available in an SOIC-8 package.

These alternative models offer similar functionality and performance, providing options for different package preferences or design requirements.

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