LTC2461IDD#PBF

Product Overview

Category: Integrated Circuit (IC)

Use: Analog-to-Digital Converter (ADC)

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

Package: 10-Lead DFN (3mm x 3mm)

Essence: The LTC2461IDD#PBF is a high-performance, low-power, 16-bit ADC designed for precision measurement applications.

Packaging/Quantity: Available in reels of 2500 units

Specifications

• Resolution: 16 bits
• Input Voltage Range: 0V to Vref
• Supply Voltage Range: 2.7V to 5.5V
• Conversion Rate: Up to 100ksps
• Power Consumption: 400µA at 3V
• Operating Temperature Range: -40°C to 85°C

Pin Configuration

The LTC2461IDD#PBF features the following pin configuration:

1. VIN+ (Positive Analog Input)
2. VIN- (Negative Analog Input)
3. REF (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)
9. DGND (Digital Ground)
10. VCC (Supply Voltage)

Functional Features

• High-resolution conversion with 16-bit accuracy
• Low power consumption for energy-efficient operation
• Serial interface for easy integration with microcontrollers and other digital systems
• Wide input voltage range allows for versatile measurement capabilities

Advantages

• High resolution enables precise measurements
• Low power consumption extends battery life in portable devices
• Small form factor saves board space in compact designs
• Serial interface simplifies communication with other digital components
• Wide input voltage range accommodates various measurement requirements

Disadvantages

• Limited to 16-bit resolution, may not be suitable for applications requiring higher precision
• Requires external reference voltage for accurate measurements
• May require additional circuitry for noise filtering in high-noise environments

Working Principles

The LTC2461IDD#PBF utilizes a successive approximation register (SAR) architecture to convert analog signals into digital data. It employs an internal reference voltage and compares the input voltage against this reference to determine the digital representation of the analog signal.

Detailed Application Field Plans

The LTC2461IDD#PBF is well-suited for a wide range of applications, including but not limited to: - Industrial process control - Data acquisition systems - Medical instrumentation - Precision measurement equipment - Portable battery-powered devices

Alternative Models

For those seeking alternative options, the following ADCs can be considered: - LTC2440: 24-bit ADC with higher resolution - LTC2400: 24-bit ADC with integrated reference voltage - ADS1115: 16-bit ADC with I2C interface - MCP3421: 18-bit ADC with low power consumption

These alternatives offer different features and specifications that may better suit specific application requirements.

Word count: 305 words