Texas Instruments

OPA604APG4

OPA604APG4 Description

The OPA604APG4 is a general-purpose operational amplifier (op-amp) designed by Texas Instruments. This op-amp is housed in a through-hole package, specifically an 8-pin DIP (Dual In-line Package), making it suitable for a wide range of applications. The OPA604APG4 features a broad supply voltage range, from a minimum of 9 V to a maximum of 48 V, providing flexibility in power supply requirements. It offers a gain bandwidth product of 20 MHz, which is ideal for high-frequency applications. The slew rate of 25V/µs ensures fast response times, making it suitable for applications requiring rapid signal processing.

OPA604APG4 Features

• High Gain Bandwidth Product: The OPA604APG4 boasts a gain bandwidth product of 20 MHz, which is essential for applications requiring high-frequency signal processing.
• Fast Slew Rate: With a slew rate of 25V/µs, this op-amp can handle fast-changing signals efficiently, making it suitable for high-speed applications.
• Low Input Bias Current: The low input bias current of 5 pA minimizes the impact on the input signal, ensuring high accuracy and stability.
• Wide Supply Voltage Range: The supply voltage range of 9 V to 48 V provides flexibility in power supply options, making it suitable for a variety of power configurations.
• Low Input Offset Voltage: The input offset voltage of 1 mV ensures minimal error in signal processing, enhancing the overall accuracy of the system.
• High Output Current: The ability to deliver up to 35 mA per channel allows for robust output drive capabilities.
• Compliance and Safety: The OPA604APG4 is REACH unaffected and ROHS3 compliant, ensuring it meets environmental and safety standards. It also has a moisture sensitivity level (MSL) of 1, making it suitable for various environmental conditions.

OPA604APG4 Applications

The OPA604APG4 is well-suited for a variety of applications due to its versatile performance characteristics. Some specific use cases include:

• Signal Processing: The high gain bandwidth product and fast slew rate make it ideal for applications involving high-frequency signal processing, such as in communication systems and audio processing.
• Analog-to-Digital Conversion: The low input bias current and low input offset voltage ensure high accuracy when interfacing with analog-to-digital converters (ADCs).
• Power Amplification: The high output current capability of 35 mA per channel allows it to drive loads effectively, making it suitable for power amplification applications.
• General-Purpose Amplification: As a general-purpose op-amp, it can be used in a wide range of applications, from simple voltage buffering to complex signal conditioning circuits.

Conclusion of OPA604APG4

The OPA604APG4 from Texas Instruments is a versatile general-purpose operational amplifier with a wide range of applications. Its high gain bandwidth product, fast slew rate, and low input bias current make it suitable for high-frequency and high-precision applications. The wide supply voltage range and high output current capability further enhance its flexibility and robustness. While the product is now obsolete, it remains a reliable choice for existing designs and applications where its unique features and performance benefits are required.