16 Bit I2C ADS1115 Module ADC 4 Channel with Pro Gain Amplifier

Features & Compatibility

Technical setup notes

• ADS1115 I2C ADC with four multiplexed single-ended inputs, not four simultaneous converters.
• The programmable gain range controls conversion scaling. Keep every input within the powered ADC input/common-mode limits, even in differential mode.
• For a 3.3 V initial test keep the analog source between GND and 3.3 V and verify the module address before using the Arduino example.

ADC Bit rate: 16 Bit

Interface Type: I2C

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

ADC supply voltage (VDD): 2.0–5.5 V; this is not an unrestricted analog input range

Channel input voltage :0-VDD

Continuous Mode: Only 150μA

Single-Shot Mode: Auto Shut-Down

PROGRAMMABLE DATA RATE:8sps-860sps

Input range programmed control, the following nominal 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

Portable instrumentation

Consumer goods

Battery monitoring

Temperature measurement

Factory automation and process controls