Description
High precision ADS1115 16 Bit 4 Channel Analog-to-Digital Converter (ADC). An easy to use ADC specially a good tool for Raspberry Pi that doesn’t come with analog GPIO pins.
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.
Specifications
Wide voltage supply range: 2.0V to 5.5V, operate in a comparator mode which is helpful for maintaining accuracy
ADC Bit rate: 16 Bit
Interface Type: I2C
Channels: 4 Channel AN0 AN1 AN2 AN3 or 2 differential inputs
Input voltage: 2.0-5.5v
Channel input voltage :0-VDD
Continuous Mode: Only 150?A
Single-Shot Mode: Auto Shut-Down
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
Size:18mm*28mm
Applications
Portable instrumentation
Consumer goods
Battery monitoring
Temperature measurement
Factory automation and process controls
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