For microcontrollers without analog-to-digital converters or if you need a more accurate ADC, the ADS1115 offers 16-bit accuracy over I2C in 860 sampling seconds.
It can be configured as 4 single-ended input channels or two differential channels. It also includes an amplifier with programmable gain up to x16 to boost small single/differential signals to full range. The module works with 2 V to 5 V current/logic and can measure a wide range of signals and is easy to use.
Overview:
- 16-bit accuracy in 860 sampling seconds
- Chip features a ferrite breakout board to keep AVDD and AGND quiet
- Interface: I2C
- Supply voltage range: 2.0 V to 5.5 V
- Continuous mode: only 150 μA
- Single mode: automatic shutdown
- The address can be changed to one of four options. So you can connect up to four ADS1115s to a single 2-wire I2C bus for up to 16 single-ended inputs.
- Programmable data rates :8 PLC to 860 PLC two differential inputs, Programmable comparator, This motherboard chip uses the I2C 7-bit address between 0x48-0x4B
- PCB size: 2.55*0.90*1.1cm
Scope of delivery:
- 1x ADC module ADS1115, 16 bit, I2C, 4-channel, with PGA
Further links to "ADC module ADS1115, 16 bit, I2C, 4-channel, with PGA"
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