ADS1115 Module 16 Bit I2C ADC Module

ADS1115 I2C Compatible, 860 SPS, 16 Bit ADC

This 16 bit ADC Module is based on Texas Instruments ADS1115 16 bit ADC IC. ADS1115 is a precision, low power, 16bit, I2C compatible, analog to digital converter IC. ADS1115 IC incorporate a low-drift voltage reference and an oscillator. The ADS1115 also incorporate a programmable gain amplifier (PGA) and a digital comparator. These features, along with a wide operating supply range, make the ADS1115 well suited for power- and space-constrained, sensor measurement applications.

The ADS1115 IC perform conversions at data rates up to 860 samples per second (SPS). The PGA offers input ranges from ±256 mV to ±6.144 V, allowing precise large and small signal measurements. The ADS1115 features an input multiplexer (MUX) that allows two differential or four single-ended input measurements. Use the digital comparator in the ADS1115 for under and over voltage detection.

The ADS1115 module provides pinout to the compact ADS1115 IC and makes it easy to use with any Microcontroller, Arduino as well as with raspberry Pi.

We also have ADS1115 IC you can buy it online from here.

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Features of ADS1115 Module

• ADC Bit rate : 16 Bit
  

• Interface Type : I2C

• Channels : 4 Channel AN0 AN1 AN2 AN3 or 2 differential inputs

• Input voltage : 2.0 - 5.5 volts

• Channel input voltage : 0 - VDD

• Continuous Mode : Only 150μA

• Single-Shot Mode : Auto Shut-Down

• PROGRAMMABLE DATA RATE : 8sps to 860sps

• Input range programmed control, 7 types input ranges : -0.256V ~ + 0.256V, -0.512V ~ + 0.512V, -1.024V ~ + 1.024V, -2.048V ~ + 2.048V, -4.096V ~ + 4.096 V, -6.144V ~ + 6.144V

• I2C 7-bit addresses between 0x48-0x4B

Applications ADS1115 ADC IC

• Portable instrumentation

• Consumer goods

• Battery monitoring

• Temperature measurement

• Factory automation and process controls

Related Information

• Tutorial on Using ADS1115 Module with Arduino

• ADS1115 Code Library for Raspberry Pi & Beaglebone Black

• ADS115 IC Datasheet