Texas Instruments

INA180B1IDBVR

INA180B1IDBVR Description

The INA180B1IDBVR is a high-performance current sense amplifier designed and manufactured by Texas Instruments. This device is part of the OP Amps, Buffer Amps ICs category and is offered in a SOT23-5 package. It is currently an active product, ensuring ongoing availability and support from the manufacturer.

INA180B1IDBVR Features

• Voltage - Supply Span: The INA180B1IDBVR operates within a supply voltage range of 2.7 V to 5.5 V, providing flexibility in various power supply configurations.
• -3dB Bandwidth: It boasts a -3dB bandwidth of 350 kHz, making it suitable for applications requiring high-frequency signal processing.
• Slew Rate: The device has an impressive slew rate of 2V/µs, which is crucial for maintaining signal integrity in fast-changing environments.
• Current - Supply: It consumes a low supply current of 260µA, which is beneficial for battery-powered applications where power efficiency is critical.
• Current - Input Bias: With an input bias current of 80 µA, the INA180B1IDBVR minimizes the loading effect on the signal source.
• Voltage - Input Offset: The input offset voltage is as low as 100 µV, ensuring high accuracy in current sensing applications.
• Mounting Type: The surface mount technology facilitates easy integration into printed circuit boards (PCBs).
• REACH Status: The device is REACH unaffected, indicating compliance with the European Union's Registration, Evaluation, Authorization, and Restriction of Chemicals (REACH) regulations.
• RoHS Status: The INA180B1IDBVR is RoHS3 compliant, adhering to the Restriction of Hazardous Substances in electrical and electronic equipment directive.
• Moisture Sensitivity Level (MSL): With an MSL of 1 (Unlimited), the device is not sensitive to moisture, making it suitable for a wide range of environmental conditions.

INA180B1IDBVR Applications

The INA180B1IDBVR is ideal for applications where precise current sensing is required. Some specific use cases include:

• Battery Management Systems (BMS): For monitoring battery current and voltage to ensure optimal performance and safety.
• Power Supplies: To measure and regulate current in power supply circuits, enhancing efficiency and reliability.
• Industrial Control Systems: For monitoring motor currents and other high-current applications, ensuring system stability and safety.
• Automotive Applications: For current sensing in electric vehicle (EV) charging systems and other high-current automotive electronics.

Conclusion of INA180B1IDBVR

The INA180B1IDBVR from Texas Instruments is a versatile and high-performance current sense amplifier, offering a combination of low power consumption, high bandwidth, and precision. Its unique features, such as low input offset voltage and high slew rate, make it an excellent choice for demanding applications in battery management, power supplies, industrial control systems, and automotive electronics. With its RoHS compliance and REACH unaffected status, the INA180B1IDBVR is also environmentally friendly, making it a responsible choice for manufacturers looking to meet global environmental standards.