Introducing the tiny series of boards from ProtoCentral, a family of small board with Sparkfun’s Qwiic or Adafruit’s STEMMA QT digital interface for easy connection to most microcontroller systems. The Protocentral tinyADC breakout board is a 12-bit, Delta-Sigma analog-to-digital converter (ADC) breakout board that can be used to accurately measure and convert analog voltages to digital values. TLA2024 has 12-bit resolution and can operate at a sample rate of 3.3 kSPS (thousands of samples per second) through an I2C interface. The board can be configured to work as either four single-end input channels or two differential channels, depending on the application. It has Qwiic / STEMMA QT compatible connectors for easy interfacing with a microcontroller system. You can even daisy chain two of them to make 4×2 = 8 channels ! It also has a wide input range, with the ability to accept input voltages from 0V to 5V. The ADC includes an on-board voltage reference and input buffer, which helps to improve the accuracy and stability of the conversion process. Additionally, the TLA202x has a low-power consumption and can operate from a single supply voltage, making it well-suited for use in portable and battery-powered devices. The Protocentral tinyADC breakout board is designed to be easy to integrate into your projects and can be used to interface with a wide range of analog sensors and devices. Features Texas Instruments TLA2024 12-Bit Delta-Sigma ADC Flexible inputs: 4 Single-Ended or 2 Differential Inputs Programmable Data Rate: Up to 3.3 kSPS Programmable Gain: ±256 mV to ±6.144 V Low Current: 150 µA Supply Range: 2 V to 5.5 V I/O voltage Range: 2V to 5.5V (no level translators required) Two I2C address selectable (3-way jumper provided) Qwiic (I2C/TWI) Compatible Interface Dimensions: 20×20 mm Includes ProtoCentral tinyADC breakout board Set of stackable Arduino headers Documentation QuickStart Guide Schematic and Layout (Github) Arduino library with Examples (Github) Get started with our QuickStart Guide Related
