Official 7Semi INA240A1 4~80V Bidirectional Current Sense Amplifier Breakout 20V/V Gain
Original price was: ₹999.00.₹577.00Current price is: ₹577.00. (Excl. 18% GST)
Price (Excl. GST): ₹577.00
Price (Incl. GST): ₹680.86
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Texas Instruments INA240 current-sense amplifier
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Fixed 20 V/V gain for precise current measurement
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Wide common-mode voltage range: –4V to 80V
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Enhanced PWM rejection for noisy environments
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Supports bidirectional current sensing
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Ideal for motor drives and power management systems
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Easy-to-use breakout board for rapid integration
10 in stock
Out of stock
47 in stock
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The 7Semi INA240A1 Breakout Board is a precision current-sensing solution built around Texas Instruments’ INA240 current-sense amplifier, engineered for accurate bidirectional current measurement in electrically noisy environments. With a fixed gain of 20 V/V and an exceptionally wide common-mode voltage range from –4V to 80V, this module is ideally suited for high-side current sensing in demanding power electronics applications.
One of the standout features of the INA240 is its enhanced PWM rejection capability, which allows it to maintain accurate current measurements even in systems with fast-switching signals and large voltage transients. This makes the breakout board particularly effective in motor control systems, motor drives, solenoid control, switched-mode power supplies (SMPS), and power management circuits, where conventional current-sense amplifiers often struggle with noise and distortion.
The INA240’s advanced architecture significantly reduces measurement errors caused by PWM edge ringing and common-mode voltage shifts. This ensures clean, stable output signals that can be easily read by microcontrollers, ADCs, and digital signal processors. The breakout board format simplifies prototyping and integration, allowing engineers and developers to quickly deploy accurate current monitoring without complex PCB design.
Designed for both professional and educational use, the 7Semi INA240 Breakout Board supports battery-powered systems, industrial automation, robotics, and EV subsystems where precision and reliability are critical. Its low offset voltage, fast response time, and excellent thermal stability ensure consistent performance across a wide operating range. Whether you are debugging a power stage or building a production-ready system, this module delivers dependable and repeatable current measurement results.
For Datasheet click Here.
Features
- Gain: INA240A1: 20 V/V – Amplify your current sensing precision.
- Wide Common Mode Voltage Range (-4V to 80V): Measure currents accurately, even in systems operating below ground voltage.
- Enhanced PWM Rejection: Obtain reliable measurements in environments with PWM signals, filtering out noise for greater accuracy.
- High-Precision Voltage Output: Seamlessly integrate the INA240A1PW with your existing setup through its voltage output proportional to sensed current.
- Compact & Convenient: The breakout board’s design fits easily into your projects while offering hassle-free access to essential pins.
- Versatile Applications: Ideal for diverse projects such as motor drives, solenoid control, battery management, and power monitoring.
Elevate Your Current Sensing Accuracy
Package Includes
- 1x Official 7Semi INA240A1 4~80V Bidirectional Current Sense Amplifier Breakout 20V/V Gain
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