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ADC analog-to-digital converter - ADS7830 - 8-bit 8-channel - I2C - STEMMA QT/Qwiic - Adafruit 5836
8-channel module with an analog-to-digital converter with 8-bit precision equipped with the ADS7830 chip. The maximum sampling rate is 70 ksps and the SNR is 50 dB . The task of the ADC converter is to convert the analog signal into a digital signal, which allows you to connect digital modules (e.g. Arduino or Raspberry Pi) with peripheral devices and analog sensors.
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Product description: ADC analog-to-digital converter - ADS7830 - 8-bit 8-channel - I2C - STEMMA QT / Qwiic - Adafruit 5836
8-channel module with an analog-to-digitalconverter with 8-bit precision equipped with the ADS7830 chip. The maximum sampling rate is 70 ksps and the SNR is 50 dB . The task of the ADC converter is to convert the analog signal into a digital signal, which allows you to connect digital modules (e.g. Arduino or Raspberry Pi ) with peripheral devices and analog sensors. The board operates with a voltage of 3 V and 5 V and is also equipped with STEMMA QT / Qwiic connectors, which allow for quick prototyping.
The manufacturer has prepared a detailed user guide . You will find there, among others, a description of the system, the arrangement of pins and an example program code.
ADC analog-to-digital converter - ADS7830 - 8-bit 8-channel - I2C - STEMMA QT / Qwiic - Adafruit 5836.
Botland is an official distributor of Adafruit electronics. These dependable American solutions cover sensors, controllers, Arduino shields, educational systems, smart building and a wide range of accessories. The Botland range holds original Adafruit products only.
The board has terminals in the form of solder pads.
Description of the board pins
The board has two connection options - using standard soldering pads, to which the goldpin strips included in the kit should be soldered, or using STEMMA QT / Qwiic connectors, which do not require soldering.
- VIN - supply voltage from 3 V to 5 V,
- REF - positive reference pin,
- GND - system ground,
- COM - negative reference pin,
- SDA - I2C bus data line,
- SCL - clock line of the I2C bus,
- A0-A7 - inputs to the ADC converter.
Technical specifications of the module
- Module type: transducer
- Type: ADC analog-to-digital converter
- Built-in chip: ADS7830
- Number of channels: 8
- Resolution: 8-bit
- Maximum sampling rate: 70 ksps
- Architecture: SAR
- Input type: pseudo-differential, unbalanced
- Multi-channel configuration: multiplexed
- Reference mode: external, internal
- SNR: 50 dB
- Communication interface: I2C bus
- I2C bus address:
- default: 0x48
- configurable: 0x49, 0x4A or 0x4B
- Operating temperature range: from -40°C to 80°C
- Operating voltage: 3 V to 5 V (when powered through the Qwiic connector: 3.3 V)
- Pins: solder pads, 2x STEMMA QT / Qwiic connector
Contains built-in ADS7830 chip.
Elements included in the set.
Set contents
- ADC analog-to-digital converter - ADS7830 - 8-bit 8-channel - I2C - 1 piece
- Goldpin strip - 2.54 mm raster - 1 piece
Useful links
| Name | Value |
|---|---|
| UC - A/C | Tak |
| Width | 7.5 cm |
| Height | 12 cm |
| Depth | 1 cm |
| Weight | 0.005 kg |
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30 days to return, without giving a reason
If the product does not meet your expectations, you have 30 days from receiving the parcel to withdraw from the contract. The product only has to be complete. The right of return belongs to consumers (a purchase unrelated to business activity).
Complaints
If the product turns out to be faulty, you can make a claim under the guarantee or the statutory warranty. We handle claims without delay, at the latest within 14 working days of receiving the report together with the goods.
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Instructions and documents
GPSR data
Product information
This product is a component intended for further assembly or prototyping. It is not a finished product within the meaning of the product safety regulations.
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