*Product availability is subject to suppliers inventory
Brand | HiLetgo |
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Description:
For microcontrollers without an analog-to-digital converter or when you want a higher-precision ADC, the ADS1115 provides 16-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. 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. 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.
Parameters:
ADC Bit rate: 16 Bit
Interface Type: I2C
Channels: 4 Channel AN0 AN1 AN2 AN3
Input voltage: 2.0 v- 5.5 v
Channel input voltage: 0-VDD
Continuous Mode: Only 150µA
Single-Shot Mode: Auto Shut Down
Programmable data rate: 8sps-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
Package Included:
1* ADS1115 16 Bit 4 Channel Analog-to-Digital ADC Converter
1* Pin Header