Texas Instruments

OPA404KPG4  

OP Amps, Buffer Amps ICs

OPA404KPG4 Description

The OPA404KPG4 is a high-performance, general-purpose operational amplifier (op-amp) from Texas Instruments, designed for a wide range of analog signal processing applications. This quad-channel op-amp features a broad supply voltage range, from 10 V to 36 V, making it suitable for various power supply configurations. Its gain bandwidth product of 6.4 MHz ensures high-frequency performance, while the slew rate of 35 V/µs allows for fast transient response. The OPA404KPG4 is housed in a through-hole package, specifically a tube, which is ideal for applications requiring robust mechanical stability and ease of installation on printed circuit boards.

OPA404KPG4 Features

• Wide Supply Voltage Range: The OPA404KPG4 operates reliably over a supply voltage span of 10 V to 36 V, providing flexibility in power supply design.
• High Gain Bandwidth Product: With a gain bandwidth product of 6.4 MHz, this op-amp delivers high-frequency performance suitable for applications requiring fast signal processing.
• Ultra-Low Input Bias Current: The input bias current is as low as 1 pA, minimizing the impact of input currents on sensitive analog circuits.
• Low Input Offset Voltage: The voltage input offset is only 260 µV, ensuring high accuracy in signal amplification.
• High Slew Rate: The 35 V/µs slew rate enables the op-amp to handle fast-changing signals without distortion.
• Quad-Channel Configuration: The OPA404KPG4 features four independent op-amp channels, each capable of sourcing or sinking up to 10 mA, making it ideal for multi-channel signal processing.
• Low Supply Current: Each channel draws only 9 mA, resulting in a total supply current of 36 mA for the quad configuration, which is efficient for power-sensitive applications.
• Compliance and Reliability: The OPA404KPG4 is REACH unaffected and RoHS3 compliant, ensuring environmental and regulatory compliance. It also has a moisture sensitivity level (MSL) that is not applicable, making it suitable for a wide range of manufacturing processes.

OPA404KPG4 Applications

The OPA404KPG4 is well-suited for a variety of applications due to its versatile performance characteristics. Some specific use cases include:

• Signal Conditioning: Ideal for amplifying and conditioning low-level signals in sensors and transducers, ensuring high accuracy and reliability.
• Audio Processing: Its low noise and high slew rate make it suitable for audio amplifiers, delivering clear and distortion-free sound.
• Industrial Control Systems: The wide supply voltage range and robust mechanical design make it suitable for industrial environments where reliability and durability are critical.
• Medical Equipment: The low input bias current and high accuracy are essential for medical devices that require precise signal processing.
• Automotive Electronics: The OPA404KPG4 can be used in automotive applications where high reliability and performance are required.

Conclusion of OPA404KPG4

The OPA404KPG4 from Texas Instruments is a versatile and high-performance general-purpose op-amp that offers a wide range of benefits for analog signal processing applications. Its wide supply voltage range, high gain bandwidth product, and ultra-low input bias current make it an excellent choice for applications requiring high accuracy and reliability. The quad-channel configuration and low supply current further enhance its suitability for multi-channel signal processing and power-sensitive designs. With its compliance to environmental and regulatory standards, the OPA404KPG4 is a reliable and efficient solution for a variety of industrial, medical, and consumer electronics applications.

OPA404KPG4 Documents

Download datasheets and manufacturer documentation for OPA404KPG4

Datasheets :

OPA404      

HTML Datasheet :

OPA404