SEN-27544 · SparkFunActive
The SparkFun ADS1219 Qwiic 24-Bit ADC adds four channels of high-precision, 24-bit analog input to your project over I 2 C, featuring programmable gain and up to 16 unique addresses. (SparkFun SEN-27544)
| Part number | SEN-27544 |
|---|---|
| Manufacturer | SparkFun |
| Category | Interface & Expansion › ADC & DAC Modules |
| Pins | 4 |
| Resolution | 24 bit |
| Channels | 4 |
SparkFun Qwiic 24 Bit ADC - 4 Channel (ADS1219) pinout
| Pin | Name | Type | Description |
|---|---|---|---|
| 1 | GND | ground | |
| 2 | 3V3 | power | |
| 3 | SDA | bidirectional | |
| 4 | SCL | input |
Schematic symbol and footprint
Schematic symbol
Footprint: JST-SH 4-pin SMD right-angle (SM04B-SRSS-TB) - Qwiic / STEMMA QT — to scale, pad 1 in yellow (mm). Check against the datasheet before ordering PCBs.
Where to buy
| Supplier | Stock | Price | Status | |
|---|---|---|---|---|
| Mouser | 0 | $15.53 (1+) | New Product | View |
Stock and prices from the suppliers, checked 2026-10-08; excluding tax and shipping.
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