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2pcs ADS1115 16 Bit 16 Byte 4 Channel I2C IIC Analog-to-Digital ADC PGA Converte
$ 6.29
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Description
2pcs ADS1115 16 Bit 16 Byte 4 Channel I2C IIC Analog-to-Digital ADC PGA Converter with Programmable Gain Amplifier High Precision ADC Converter Development Board for Arduino Raspberry PiDescription
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: 2.0v-5.5v 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 Applications Portable instrumentation Consumer goods Battery monitoring Temperature measurement Factory automation and process controls Package Included: 1 ADS1115 16 Bit 4 Channel Analog-to- Digital ADC Converter 1 Pin Header
Features:
2.The raspberry pi cannot read analog input on its own, so the ADC Converter can help you use sensors like infrared or photodiodes, which provide analog values.
3.Wide voltage supply range: 2.0V to 5.5V, operate in a comparator mode which is helpful for maintaining accuracy
4.Programmable data rate is 8sps-860sps. Transferred via an I2C-compatible serial interface.
5.Low Current Consumption: Continuous Mode: Only 150A ;Single-Shot Mode: Auto Shut-Down.
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