The ADS1015 is a high-performance, 12-bit analog-to-digital converter (ADC) designed to deliver precision and versatility for data acquisition, sensor interfacing, and embedded systems. Engineered with a delta-sigma architecture, internal voltage reference, and programmable gain amplifier (PGA), the ADS1015 provides accurate, low-noise analog signal conversion across four single-ended or two differential input channels.

With a built-in oscillator and I2C interface, the ADS1015 offers seamless integration into any microcontroller-based system, including Raspberry Pi, Arduino, and ESP32 platforms. Whether you're measuring voltage, monitoring current with shunt resistors, or digitizing analog sensor data, the ADS1015 ensures fast, reliable, and power-efficient performance.

Features:

• 12-bit Resolution with 3.3 kSPS Sample Rate
  Enables fast and precise analog-to-digital conversion, ideal for time-sensitive applications.

• 4-Channel Input with Differential and Single-Ended Support
  Offers flexible measurement options with internal multiplexer, allowing multiple sensors or signals to be monitored.

• Integrated Programmable Gain Amplifier (PGA)
  Maximizes resolution for low-voltage signals by adjusting gain from ±0.256V to ±6.144V input range.

• Internal Voltage Reference and Oscillator
  Reduces external component count and simplifies circuit design for compact applications.

• Comparator Function with Alert Pin
  Adds real-time threshold monitoring capabilities for voltage-based triggers or safety limits.

• Wide Input Voltage Range
  Accepts analog inputs from 0V to 5.5V and operates from a 2V to 5.5V supply, making it ideal for both 3.3V and 5V systems.

• Low Power Consumption (0.3 mW Typical)
  Optimized for battery-powered and energy-efficient designs.

• Standard I2C Interface with Configurable Address
  Easily connect up to four ADS1015 devices on the same I2C bus without address conflicts.

• Compact Package Options
  Available in VSSOP-10 (3 x 4.9 mm) and X2QFN-10 (1.5 x 2 mm) for space-constrained designs.

Applications:

• Sensor Data Acquisition

• Portable Instrumentation

• Battery Monitoring

• IoT and Embedded Systems

• Industrial Automation

• Biomedical Signal Processing

Specifications: