ADS1115 ADC 4 Channel Pro Gain Amplifier

The ADS1115 is a versatile analog-to-digital converter (ADC) that offers precision measurement capabilities. Let’s explore its features and specifications:

Features:

1. High Precision:
• Offers 16-bit resolution for accurate measurements.
2. Configurable Channels:
• Can be configured as 4 single-ended input channels or 2 differential channels.
3. Programmable Gain Amplifier (PGA):
• Boosts smaller single/differential signals to the full range (up to x16).
4. Wide Supply Range:
• Operates from 2V to 5.5V power/logic.
5. Easy Interfacing:
• Communicates via the I2C protocol.
• Address can be changed for up to 4 ADS1115 devices on a single 2-wire I2C bus.
6. Ultra-Small Package:
• Compact dimensions: 2mm x 1.5mm x 0.4mm.
7. Low Current Consumption:
• Only 150μA in continuous-conversion mode.

Specifications:

• ADC Bit Rate: 16-bit
• Input Voltage Range: 2.0V to 5.5V
• Channels: 4 single-ended (AN0, AN1, AN2, AN3) or 2 differential inputs
• Programmable Data Rate: 8sps to 860sps
• Input Ranges (Programmed Control):
• -0.256V to +0.256V
• -0.512V to +0.512V
• -1.024V to +1.024V
• -2.048V to +2.048V
• -4.096V to +4.096V
• -6.144V to +6.144V
• I2C Addresses: 7-bit addresses between 0x48 and 0x4B
• Size: Approximately 18mm x 28mm

The ADS1115 is an excellent choice for precision measurements in various applications, including sensors, data acquisition, and instrumentation. 

This product can be found here:

• Communication Modules
• Power