ADS1113IDGST

Product Overview

Category: Integrated Circuit (IC)

Use: ADS1113IDGST is a 16-bit Analog-to-Digital Converter (ADC) designed for precision measurement applications. It provides four single-ended or two differential inputs, making it suitable for a wide range of analog sensing and data acquisition systems.

Characteristics: - High-resolution ADC with 16-bit resolution - Low power consumption for battery-powered applications - Programmable gain amplifier for signal conditioning - Internal reference voltage for accurate measurements - I2C interface for easy integration with microcontrollers

Package: ADS1113IDGST is available in a small 10-pin VSSOP package, which offers space-saving advantages for compact designs.

Essence: The essence of ADS1113IDGST lies in its ability to convert analog signals into digital data with high precision and accuracy, enabling reliable measurement and analysis in various applications.

Packaging/Quantity: ADS1113IDGST is typically sold in reels containing 2500 units per reel.

Specifications

• Resolution: 16 bits
• Input Voltage Range: ±2.048V
• Programmable Gain Amplifier: 2/4/8/16
• Conversion Rate: Up to 860 samples per second
• Operating Temperature Range: -40°C to +125°C
• Supply Voltage: 2.0V to 5.5V

Pin Configuration

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| | | ADS1113IDGST | |_______________________________________| | | | 1 2 3 4 5 6 7 8 9 10| |_______________________________________|

Pin 1: SDA (Serial Data) Pin 2: SCL (Serial Clock) Pin 3: ALERT/RDY (Alert/Ready Output) Pin 4: AIN0 (Analog Input 0) Pin 5: AIN1 (Analog Input 1) Pin 6: AIN2 (Analog Input 2) Pin 7: AIN3 (Analog Input 3) Pin 8: GND (Ground) Pin 9: VDD (Supply Voltage) Pin 10: ADDR (Address Select) ```

Functional Features

• High-resolution ADC for precise analog-to-digital conversion
• Programmable gain amplifier allows signal conditioning for different input ranges
• I2C interface enables easy integration with microcontrollers
• Internal reference voltage ensures accurate measurements
• Low power consumption extends battery life in portable applications
• Alert/Ready output for triggering external events based on conversion results

Advantages and Disadvantages

Advantages: - High resolution provides accurate measurement results - Flexible input configuration for various sensing requirements - Low power consumption makes it suitable for battery-powered devices - Small package size saves space in compact designs - Easy integration with microcontrollers through the I2C interface

Disadvantages: - Limited input voltage range compared to some other ADCs - Higher cost compared to lower-resolution ADCs - Requires additional external components for proper operation

Working Principles

ADS1113IDGST works by converting analog input voltages into digital data using a successive approximation register (SAR) architecture. The input voltage is amplified and digitized with high precision, allowing for accurate measurement and analysis. The I2C interface facilitates communication with a microcontroller, enabling control and data transfer.

Application Field Plans

ADS1113IDGST finds applications in various fields, including: 1. Industrial automation and control systems 2. Medical instrumentation and monitoring devices 3. Environmental sensing and data logging 4. Precision measurement equipment 5. Portable and battery-powered devices requiring accurate analog-to-digital conversion

Alternative Models

Some alternative models to ADS1113IDGST include: 1. ADS1114IDGSR: Similar to ADS1113IDGST but with an additional alert/ready pin. 2. ADS1115IDGSR: 16-bit ADC with programmable gain amplifier and I2C interface, but offers more input channels.

These alternative models provide similar functionality and can be considered based on specific application requirements.

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