Precision ADC 18-Bit 4 Channel + Prog Gain - Arduino and Pi Libraries
The Analog to Digital Module by DF Robot uses the MCP3432 A/D converter chip. This module provides analog input functionality for the Raspberry Pi and offers high accuracy analog input for Arduino. MCP3424 is one of the low noise and high accuracy 18-Bit delta-sigma analog-to-digital (ΔΣ A/D) converter family members of the MCP342X series. The user can select the gain before the analog-to-digital conversion takes place, which enables the device to convert a very weak input signal with high resolution.
Quick Spec
- Chipset: MCP3432 18 Bit A/D Converter
- Operating Voltage: 2.7 - 5.5V
- Standby Current: 300nA （5V)
- On-Board Voltage Reference: 2.048V ± 0.05%, Drift 15 PPM /°C
- On-Board Programmable Gain Amplifier (PGA): x1,x2,x4,x8
- Differential Input Full Scale Range: -2.048V / PGA ~ 2.048V / PGA (e.g., PGA=4, Range is -0.512 ~ 0.512V)
- Programmable Resolution: 12, 14, 16, 18bits
- Programmable Data Rate: 240, 60, 15, 3.75 SPS
- Gain Error: 0.05% (PGA = 1, 18bits)
- Offset Error: 15uV (PGA = 1, 18bits)
- Input Interface: 4 differential channels, PIN header of 2.54mm spacing
- Interface: I2C, PIN header of 2.54mm spacing
- Size: 27x16mm
Resources
Shipping List
- 1 x A/D converter 18 bit
Precision ADC 18-Bit 4 Channel + Prog Gain by DF Robot
- Brand: DF Robot
- Product Code: DFR0316
- Product Status : Active
Stock
| Warehouse | Stock Status | Location |
|---|---|---|
| Centurion | No Stock | |
| Stellenbosch | No Stock |
We ship free of charge between branches to complete your order.
-
R189.00 (Inc Tax: R217.35)
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Tags: analog adc, 18-bit, channel, prog, gain, a/d, d/a, converters