LTC1098IN8#PBF

Product Overview

• Category: Integrated Circuit (IC)
• Use: Analog-to-Digital Converter (ADC)
• Characteristics:
  • High precision
  • Low power consumption
  • Small package size
• Package: 8-pin PDIP (Plastic Dual In-Line Package)
• Essence: The LTC1098IN8#PBF is a high-performance ADC designed for various applications that require accurate and low-power analog-to-digital conversion.
• Packaging/Quantity: Available in tubes, reels, or trays with a quantity of 50 units per package.

Specifications

• Resolution: 12 bits
• Conversion Rate: Up to 100ksps (thousand samples per second)
• Input Voltage Range: 0V to Vref (reference voltage)
• Operating Voltage Range: 2.7V to 5.5V
• Power Consumption: 250µA (typical)
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The LTC1098IN8#PBF features an 8-pin PDIP package with the following pin configuration:

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

Functional Features

• High accuracy and resolution for precise analog-to-digital conversion.
• Low power consumption, making it suitable for battery-powered devices.
• Serial interface for easy integration with microcontrollers and other digital systems.
• Flexible input voltage range allows for versatile application scenarios.
• Internal reference voltage generator for simplified circuit design.

Advantages and Disadvantages

Advantages: - High precision and resolution ensure accurate conversion. - Low power consumption extends battery life in portable devices. - Small package size saves board space. - Serial interface simplifies integration with digital systems.

Disadvantages: - Limited input voltage range may not be suitable for applications requiring higher voltage measurements. - Requires an external reference voltage source.

Working Principles

The LTC1098IN8#PBF operates on the principle of successive approximation. It converts analog signals into digital data by comparing the input voltage to a reference voltage and iteratively adjusting the conversion process until the desired accuracy is achieved. The internal circuitry ensures high precision and low power consumption during the conversion process.

Application Field Plans

The LTC1098IN8#PBF can be used in various applications, including but not limited to: - Data acquisition systems - Industrial automation - Medical instruments - Portable measurement devices - Sensor interfaces

Alternative Models

1. LTC1098CS8#PBF: Similar specifications and features, but in an 8-pin SOIC (Small Outline Integrated Circuit) package.
2. LTC1098CN8#PBF: Similar specifications and features, but in an 8-pin DIP (Dual In-Line Package) package.
3. LTC1098IS8#PBF: Similar specifications and features, but in an 8-pin SOIC package with extended temperature range.

These alternative models provide flexibility in choosing the most suitable package and temperature range for specific application requirements.

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