GY-169 INA169 High Precision Analog Current Sensor Module Current ConverterItem NO.: GY-169

GY-169 Current Sensor Module

Product Overview:

INA169 is a high side monopole shunt monitor. This type of device combines a wide input common mode voltage range, high speed, and low quiescent current characteristics, and is packaged in a small SOT-23 package, widely suitable for various applications. The input common mode and power supply voltages are independent of each other, and the INA169 has a voltage range of 2.7V to 60V. The quiescent current is only 60 uA, allowing the power supply to be connected to either side of the current measurement shunt with minimal error. The device can convert a differential input voltage into a current output. This current is converted back to a voltage using an external load resistor that can be set in a gain range of 1 to 100 or more. Although this circuit is specifically designed for shunt measurement, it is also very suitable for measurement and level conversion in creative applications.

Product Parameters:

● Voltage input: 2.7-60V

● Accuracy: ± 0.5%

● Induction method: High end

● Operating temperature: - 40 ° C~+85 ° C

● Board size: 24 * 20 (MM)

Product Features:

1. Complete single pole high side current measurement circuit

2 Wide power supply and common mode range

3 Input voltage 2.7V to 60V

4 Independent power supply and input common mode voltage

5 Single resistor gain setting

6 Low quiescent current: 60 uA (typical)

Product Application:

● Shunt measurement

● Cars, telephones, computers

● Portable and backup battery systems

● Battery charger

● Power management · Mobile phone

● Precision current source

Pin Function:

● VCC: positive pole of power supply

● GND: negative electrode of power supply

● OUT: output current

● VIN -: Negative input voltage

● VIN+: positive input voltage