LTC1861LCS8#TRPBF

Product Overview

• Category: Integrated Circuit (IC)
• Use: Analog-to-Digital Converter (ADC)
• Characteristics: Low Power, High Speed, 12-Bit Resolution
• Package: 8-Lead Plastic Small Outline (SOIC)
• Essence: Converts analog signals into digital data
• Packaging/Quantity: Tape & Reel, 2500 units per reel

Specifications

• Resolution: 12 bits
• Sampling Rate: Up to 250 kSPS (kilo samples per second)
• Input Voltage Range: 0V to VREF (Reference Voltage)
• Supply Voltage Range: 2.7V to 5.5V
• Power Consumption: 1.3 mW (typical)
• Operating Temperature Range: -40°C to 85°C

Pin Configuration

The LTC1861LCS8#TRPBF has the following pin configuration:

1. VIN+ (Positive Analog Input)
2. VIN- (Negative Analog Input)
3. VREF (Reference Voltage Input)
4. GND (Ground)
5. SCK (Serial Clock Input)
6. SDI (Serial Data Input)
7. CS (Chip Select Input)
8. SDO (Serial Data Output)

Functional Features

• High-Speed SAR (Successive Approximation Register) ADC
• Low Power Consumption for Battery-Powered Applications
• Internal Reference Voltage Generator
• SPI-Compatible Serial Interface
• Single-Ended or Differential Input Modes
• Onboard Digital Decimation Filter

Advantages and Disadvantages

Advantages: - High resolution and accuracy - Low power consumption - Wide operating voltage range - Flexible input modes

Disadvantages: - Limited sampling rate compared to some other ADCs - Requires an external reference voltage source

Working Principles

The LTC1861LCS8#TRPBF is a high-speed, low-power ADC that utilizes the SAR architecture. It converts analog input signals into digital data by comparing the input voltage with a reference voltage and successively approximating the digital output. The internal reference voltage generator ensures accurate conversion.

Detailed Application Field Plans

The LTC1861LCS8#TRPBF is suitable for various applications, including: - Portable and Battery-Powered Devices - Data Acquisition Systems - Industrial Process Control - Medical Instruments - Communication Systems

Detailed and Complete Alternative Models

Some alternative models to the LTC1861LCS8#TRPBF are: - LTC1860LCS8#TRPBF: 12-Bit SAR ADC with Lower Power Consumption - LTC1864LCS8#TRPBF: 12-Bit SAR ADC with Higher Sampling Rate - LTC1865LCS8#TRPBF: 16-Bit SAR ADC with Higher Resolution

(Note: These alternative models may have different pin configurations and specifications.)

This entry has provided an overview of the LTC1861LCS8#TRPBF, including its product details, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.