Over 500,000 customers already trust us. With us you get:
same-day shipping for products marked “24h shipping”
our own service centre in Poland
30 days to return and free delivery in Poland from PLN 500
4.9/5 on TrustMate and 4.9/5 on Google (almost 4,000 reviews)
VAT invoice, leasing and instalments for businesses
For businesses
individual quote for larger quantities
VAT invoice
For schools and universities
orders based on requests for quotation
help with choosing kits for your lab
Send an inquiry - we reply quickly.
MCP3424 - ADC 18-bit 4-channel I2C converter
Module with analog-digital converter, delta-sigma type with 18-bit precision. It is equipped with four channels with differential inputs. It works at speed of up to 240 samples per second. It has the ability to change the amplification of up to x8. It is supplied with the voltage from 2.7 V to 5.5 V, and communicates over I2C.
We could not load the price.
The promotional price does not combine with quantity discounts.
Description
Module with analog-digital converter, delta-sigma type with 18-bit precision. It is equipped with four channels with differential inputs. It works at speed of up to 240 samples per second. It has the ability to change the amplification of: x1, x2, x8. It is supplied with the voltage from 2,7 V to 5,5 V, and communicates over I2C. The board consists of ferrite chokes which filter teh supply voltage.
Botland is an official distributor of DFRobot open-source hardware. Every roboticist and practitioner of emerging technology has heard at least once of DFRobot solutions, built above all around Arduino. Our range holds original DFRobot products only.
For communication, it uses the popular I2C interface with a possibility to choose of one of the four available 7-bit addresses through a slide switch. Thanks to such solution, on one bus you can connect several converters. Check the documentation for details in the table 5.
The device has two modes of operation:
Modes of operation
- One-Shot - converter performs a single conversion and returns to low power consumption mode until it doesn't get the command to do the next transformation.
- Continuous - conversion occurs continuously with the selected speed.
The product is compatible with Arduino and Raspberry Pi
The manufacturer provides alibrary for the Raspberry Piandthe Arduino libraryalong with thedescription of the connection. |
Specification
- Supply voltage: 2,7 to 5,5 V
- Current consumption in standby mode: 300 nA (at 5 V)
- Number of inputs: 4
- Available reference voltage: 2,048 V ± 0.05 %, drift of 15 PPM /°C
- Programmable amplification (PGA): x1, x2, x4, x8
- Programmable resolution: 12, 14, 16, 18-bit
- Programmable conversion rate: 240, 60, 15, or 3.75 Sps
- Error of amplification: 0.05% (PGA=1,18-bit)
- Offset: 15 µV (PGA=1,18-bit)
- Communication interface: I2C
- Built-in pull-up resistors of the I2C bus line
- Operating temperature range: -40 °C to +125 °C
- Connectors: goldpin strips - pitch of 2.54 mm (soldered)
- Module dimensions: 27 x 16 mm
Pins
- SDA - data line of the I2C bus
- SCL - the clock line of the I2C bus
- +5V - supply voltage in the range from 2.7 to 5.5 V
- GND - ground of the system
- Cx+, Cx- differential inputs to connect the analog signal
Pins aregoldpin connector with the pitch of 2.54 mm. Thanks to them, it is possible to connect the system with the breadboardor the main module (e.g. Raspberry Pi orArduino) viawires.
Useful links
| Name | Value |
|---|---|
| Width | 5.5 cm |
| Height | 2.5 cm |
| Depth | 6 cm |
| Weight | 0.01 kg |
GLS
Shipping in 24 hours
from €8.07
Raben - pallet delivery
Delivery in 3–5 days, no inside delivery
from €96.75
The full delivery terms are on the page Delivery and payment.
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.
Be the first to ask a question about this product!
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.
Products from the same category
See all
