Texas Instruments

INA240A4D  

OP Amps, Buffer Amps ICs

INA240A4D Description

The INA240A4D is a high-performance, single-circuit current sense amplifier from Texas Instruments, designed for precision current monitoring applications. With a supply voltage range of 2.7V to 5.5V and a low supply current of 1.8mA, the INA240A4D offers excellent power efficiency. It features a wide -3dB bandwidth of 400 kHz, enabling high-speed current sensing. The device is available in an 8-pin SOIC package and is RoHS3 compliant, making it suitable for environmentally friendly designs.

INA240A4D Features

• Voltage - Supply Span (Max): 5.5V
• Voltage - Supply Span (Min): 2.7V
• -3dB Bandwidth: 400 kHz
• Slew Rate: 2V/µs
• Current - Supply: 1.8mA
• Current - Input Bias: 90 µA
• Voltage - Input Offset: 5 µV
• Mounting Type: Surface Mount
• Package: 8-Pin SOIC
• Number of Circuits: 1
• Amplifier Type: Current Sense
• RoHS Status: RoHS3 Compliant
• REACH Status: REACH Unaffected
• Moisture Sensitivity Level (MSL): 2 (1 Year)

INA240A4D Applications

The INA240A4D is ideal for a variety of applications where precise current sensing is required:

1. Battery Management Systems (BMS): Monitor battery current to ensure optimal performance and safety.
2. Power Supplies: Detect and manage current draw in power supply circuits.
3. Motor Control: Measure motor current for precise speed and torque control.
4. Solar Inverters: Monitor current in solar power systems for efficient energy management.
5. Automotive Applications: Use in electric vehicle (EV) systems for current monitoring and control.

Conclusion of INA240A4D

The INA240A4D from Texas Instruments is a versatile and reliable current sense amplifier, offering a combination of high performance, low power consumption, and a wide supply voltage range. Its unique features, such as a wide -3dB bandwidth and low input offset voltage, make it an excellent choice for precision current sensing applications across various industries. With its RoHS3 compliance and REACH unaffected status, the INA240A4D is also environmentally friendly, making it a responsible choice for your next design.

INA240A4D Documents

Download datasheets and manufacturer documentation for INA240A4D

PCN Assembly/Origin :

Mult Dev 13/Apr/2023      

Datasheets :

Current Sense Amplifiers Guide      

Other Related Documents :

INA240 Datasheet      

HTML Datasheet :

INA240 Datasheet