SparkFun Current Sensor Breakout - INA169
SEN-12040
SparkFun Current Sensor Breakout - INA169
SKU: SEN-12040
$11.50
In stock
SKU
SEN-12040
The INA169 is a “high-side current monitor,” which means that you place a resistor (a “shunt resistor”) on the positive power rail.
Helpful Documentation
Product Overview
The INA169 is a “high-side current monitor,” which means that you place a resistor (a “shunt resistor”) on the positive power rail and the INA169 measures the voltage drop across that resistor. The INA169 outputs a small current based on the measured voltage drop. If you place a resistor from the output of the INA169 to ground, you can measure the voltage at the output.
Input common-mode and power supply voltages are independent and can range from 2.7V to 60V on the INA169 and quiescent (sleep) current is only 60uA.
Documents:
- Schematic
- Eagle Files
- Datasheet (INA169)
- Hookup Guide
- GitHub
Hookup Accessories
Documentation
- Schematic
- Eagle Files
- Datasheet (INA169)
- Hookup Guide
- GitHub
Customer Reviews

SparkFun Current Sensor Breakout - INA169
$11.50
SEN-12040
Stock and Customer Discounts
$11.5 retail price.
Available Discounts
- $10.93 | 10+ units
- $10.35 | 25+ units
- $9.78 | 100+ units