Adafruit ADS7830 8-Channel 8-Bit ADC with I2C – STEMMA QT / Qwiic


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SKU: 1847607
  1. Input Voltage Range: 0 – 5.25V
  2. Analog Input Channels: 8
  3. Interface Type: I2C
  4. Operating Temperature Range (°C): -40 to 85


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Brand: Adafruit
Category: USB Interface Module

The Adafruit ADS7830 is an 8-channel 8-bit Analog-to-Digital Converter (ADC) designed for ease of use with I2C communication, featuring STEMMA QT / Qwiic connectors. This compact module enables precise analog signal measurements across eight channels, providing accurate data conversion. The I2C compatibility simplifies integration into various electronic projects, while STEMMA QT / Qwiic connectors facilitate quick and secure connections. With its 8-bit resolution, this ADC is suitable for applications requiring moderate precision in reading analog sensor inputs. The Adafruit ADS7830 is an efficient and versatile solution for hobbyists, makers, and engineers seeking reliable analog-to-digital conversion in their projects.


  1. Provides eight analog input channels for versatile data acquisition.
  2. The minimum voltage level required for the analog and digital sections of the device to operate properly is 2.7 volts.
  3. The maximum voltage level that the analog and digital sections of the device can tolerate without risking damage is 5.25 Volts.
  4. Offers moderate precision with 8-bit analog-to-digital conversion.
  5. Utilizes I2C protocol for seamless integration into various electronic systems.
  6. Features connectors for quick and secure connections, enhancing ease of use.
  7. The module is designed to be space-efficient, and suitable for various projects.
  8. Ideal for hobbyists, makers, and engineers requiring analog signal measurements.
  9. Simplifies the process of integrating analog-to-digital conversion into projects.
  10. Enables precise measurement of analog signals for enhanced project accuracy.
  11. Designed to work well with STEMMA QT / Qwiic ecosystems for convenient connectivity.
  12. Ensures reliability and performance, meeting the standards of Adafruit’s quality electronics.

Package Includes:

1 x Adafruit ADS7830 8-Channel 8-Bit ADC with I2C – STEMMA QT / Qwiic

SKU: 1847607 Category:
Input voltage

0 – 5.25V

Input Type

Pseudo-Differential, Single-ended

Analog Input Channels


Interface Type


Operating Temperature (°C)

-40 to 85


8 Bits

Sampling Rate

70 Ksps



Signal-to-Noise Ratio


Shipping Weight 0.004 kg
Shipping Dimensions 14 × 8 × 2 cm
6 Months Warranty

This item is covered with a supplier warranty of 6 months from the time of delivery against manufacturing defects only. This is a quality product from the original manufacturer. Only manufacturing defects are covered under this warranty. Replacement will be done against manufacturing defects.

What voids the warranty:

If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.

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Country Of Origin: China