Texas Instruments

INA253A3IPW

INA253A3IPW Description

The INA253A3IPW is a high-performance current sense amplifier designed by Texas Instruments, a leading manufacturer in the electronics industry. This device is part of the OP Amps and Buffer Amps ICs category and is known for its robust performance and versatility. The INA253A3IPW is housed in a 20-TSSOP package, making it suitable for surface mount applications. It operates within a supply voltage range of 2.7 V to 5.5 V, ensuring compatibility with a wide range of power supply systems. The amplifier boasts a -3 dB bandwidth of 350 kHz and a slew rate of 2.4 V/µs, which are critical for high-speed signal processing applications. Additionally, the INA253A3IPW features a low supply current of 1.8 mA and an input bias current of 90 pA, making it highly efficient and suitable for low-power designs.

INA253A3IPW Features

• Wide Supply Voltage Range: The INA253A3IPW within operates a supply voltage range of 2.7 V to 5.5 V, providing flexibility for various power supply configurations.
• High Bandwidth and Slew Rate: With a -3 dB bandwidth of 350 kHz and a slew rate of 2.4 V/µs, this amplifier is well-suited for applications requiring high-speed signal processing.
• Low Supply and Input Bias Current: The device consumes only 1.8 mA of supply current and has an input bias current of 90 pA, making it ideal for low-power applications.
• Surface Mount Compatibility: The 20-TSSOP package allows for easy integration into surface mount designs, enhancing the device's versatility.
• Compliance and Safety: The INA253A3IPW is REACH unaffected and RoHS3 compliant, ensuring it meets stringent environmental and safety standards.
• Moisture Sensitivity Level: With an MSL of 2 (1 Year), the device is protected against moisture, making it suitable for a variety of environmental conditions.

INA253A3IPW Applications

The INA253A3IPW is designed to excel in applications where precise current sensing is required. Its high bandwidth and low input bias current make it ideal for use in power management systems, motor control applications, and battery management systems. The device's low power consumption and wide supply voltage range also make it suitable for portable and battery-operated devices. Additionally, its surface mount compatibility ensures ease of integration into modern electronic designs.

Conclusion of INA253A3IPW

The INA253A3IPW from Texas Instruments is a versatile and high-performance current sense amplifier that offers significant advantages over similar models. Its wide supply voltage range, high bandwidth, and low power consumption make it an excellent choice for a variety of applications, including power management, motor control, and battery management systems. The device's compliance with environmental and safety standards further enhances its appeal. Whether for high-speed signal processing or low-power designs, the INA253A3IPW stands out as a reliable and efficient solution for current sensing needs.