INA240 Module INA240A1 Current Detection Amplifier Current Monitoring Dual Way Current Collection

The INA240 device is a voltage-output current-detecting amplifier with enhanced PWM suppression that detects voltage drops across shunt resistors in a wide common-mode voltage range from -4V to 80V independent of the supply voltage.

The negative common-mode voltage allows the operating voltage of the device to be lower than theground voltage, thus adapting to the typical; Flyback cycle low power consumption is a key problem for solenoid applications. The enhanced PWM suppression capability provides a high level of suppression for large common-mode transients

(AV/At) in systems that use pulse width modulated

(PM) signals, such as motor drive and solenoid control systems. With this function, the current can be accurately measured without large transient and corresponding recovery ripple of the output voltage.

Fixed gain: 50V/V!

Power supply range: 3.0V-5.0V

Current detection range: determined by sampling resistance, gain and supply

Common-mode rejection ratio: 132dB DC/93dB AC

(50kHz)

Sampling mode: high/low side can be used. depending on the connection mode

Sampling resistance:2512-0.1R, users can also configure

Module size :20 x 21mm

Application: Suitable for motor control, power management, solenoid and valve controlBrake control, pressure regulator, etc

Colour: As Shown

Material: PCB

Package Contents:

1 x INA240 Module

Only the above package content, other products are not included.

Note: Light reflection and different displays may cause the colour of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.