Adafruit ADS1015 12-Bit ADC 4 Channel with Programmable Gain Amplifier

Adafruit ADS1015 12-Bit ADC 4 Channel with Programmable Gain Amplifier

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Must be ordered. Ready for shipment in 26 days after order.
Delivery time: 27 - 29 Workdays (DE - int. shipments may differ)

SKU: AF1083
GTIN: 4060137024399
Category: AD/DA
Manufacturers: Adafruit
MPN: 1083
Storage Tiers: Maintain

For microcontrollers without an analog-to-digital converter or when you want a higher-precision ADC, the ADS1015 provides 12-bit precision at 3300 samples/second over I2C. The chip can be configured as 4 single-ended input channels, or two differential channels. As a nice bonus, it even includes a programmable gain amplifier, up to x16, to help boost up smaller single/differential signals to the full range. We like this ADC because it can run from 2V to 5V power/logic, can measure a large range of signals and its super easy to use. It is a great general purpose 12 bit converter.

The chip's fairly small so it comes on a breakout board with ferrites to keep the AVDD and AGND quiet. Interfacing is done via I2C. The address can be changed to one of four options (see the datasheet table 5) so you can have up to 4 ADS1015's connected on a single 2-wire I2C bus for 16 single ended inputs.

To get you started, we have example code for both the Raspberry Pi, Arduino (in ADS1X15 Arduino library repository) and CircuitPython Simply connect GND to ground, VDD to your logic power supply, and SCL/SDA to your microcontroller's I2C port and run the example code to start reading data.

Our detailed guide will get you started with wiring diagrams, example code for Arduino & CircuitPython, datasheets, and more!

Technical Details

WIDE SUPPLY RANGE: 2.0V to 5.5V
LOW CURRENT CONSUMPTION: Continuous Mode: Only 150µA Single-Shot Mode: Auto Shut-Down
PROGRAMMABLE DATA RATE: 128SPS to 3.3kSPS
INTERNAL LOW-DRIFT VOLTAGE REFERENCE
INTERNAL OSCILLATOR
INTERNAL PGA
I2C INTERFACE: Pin-Selectable Addresses
FOUR SINGLE-ENDED OR TWO DIFFERENTIAL INPUTS
PROGRAMMABLE COMPARATOR
This board/chip uses I2C 7-bit addresses between 0x48-0x4B, selectable with jumpers

Package List

1x ADS1015 12-Bit ADC - 4 Channel with Programmable Gain Amplifier

Storage Tiers:	Maintain
Shipping weight:	0,01 kg
Item weight:	0,01 kg
Dimensions ( Length × Width × Height ):	3,00 × 2,10 × 0,20 cm
RoHS Certificate:	compliant