ADS1115 16-Bit ADC Module | 4 Channel ADC with Programmable Gain Amplifier

ADS1115 16-Bit ADC – 4 Channel with Programmable Gain Amplifier is a versatile component, similar in application to the mcp3008 and other adc chips like the widely used adc mcp3008. This analog to digital converter chip offers 16-bit precision at 860 samples/second over I2C. The adc chip arduino flexibility and the integration capabilities with platforms like the mcp3008 raspberry pi make it suitable for projects requiring higher precision. The chip can be configured as four single-end input channels or two differential channels, featuring a programmable gain amplifier up to x16, akin to the features of the mcp3008 with raspberry pi. Its compact form factor ensures accurate and efficient data conversion and can be compared to the adc chip market options such as the pcf8591 and hx711 chip. Designed for various applications in electronics and embedded systems, the ease of use and flexibility of this adc converter chip make it a preferred choice for numerous electronic projects.

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Key Features - 16-Bit ADC Chip

• Wide Supply Range: 2.0V to 5.5V, aligning with uses of the ic mcp3008
• Low Current Consumption: Continuous Mode: 150µA, rivaling that of similar adc chips
• Programmable Data Rate: 8SPS to 860SPS, providing flexibility found in 16 bit adc with pga applications
• Internal Low-Drift Voltage Reference comparable to 10 bit adc ic standards
• Programmable Gain Amplifier, offering options as varied as the ads1115 pga
• Configurable I2C Addressing, a common characteristic of analog to digital converter chips
• Built-in comparator for custom alert applications

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Applications

The 16-bit ADC Chip is invaluable in microcontroller projects requiring precise analog measurement. Its versatility matches the mcp3008 adc price and use efficiency, perfect for sensor interfacing and data acquisition systems. Similar to the mcp3008 adc, it is effective in process control where precision is paramount. Applications such as weather stations, industrial automation, and battery monitoring benefit greatly from this chip. Usage in temperature measurement, data logging, and wearable electronics showcases its adaptability, much like the adafruit mcp3008 raspberry pi. Educational projects involving Raspberry Pi or Arduino microcontrollers will find similarities in using this ad converter chip.

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Technical Specifications

Operating Voltage (V)	2 to 5.5, extending usability in projects requiring adc chips
Programmable Data Rate (SPS)	8 to 860, mirroring capabilities of mcp3008 adc chips
Current Consumption (µA)	150, relevant for applications involving 16 bit adc ic
Channels	4 Single-end or 2 Differential, akin to 16 bit i2c adc pga ads1115 connections
Programmable Gain	Upto x16 (Input range: ±0.256V to ±6.144V depending on PGA setting), a feature of 16 bit adc chip
I2C Address	Selectable via jumpers, range 0x48 to 0x4B, beneficial for projects involving analog to digital converter chip

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How to Use

To use the ADS1115 16-Bit ADC Chip, connect the GND pin to ground and the VDD pin to your logic power supply (2V-5.5V). For applications similar to mcp3008 with raspberry pi, connect the SCL and SDA pins to your microcontroller's I2C port. The chip supports multiple I2C addresses (0x48 to 0x4B), selectable with onboard jumpers, providing the flexibility akin to the 16 bit adc chip specifications. Use available example codes from Adafruit's Arduino library or Raspberry Pi library for quick integration and functionality testing.

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Package Includes

• 1 x ADS1115 16-Bit ADC – 4 Channel with PGA

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Additional Resources

Download Datasheet
Learn more about 16-bit ADC
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Videos Tutorial

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