onsemi

KA358D

KA358D Description

The KA358D is a general-purpose operational amplifier (op-amp) from onsemi, designed to deliver reliable performance in a wide range of applications. This dual-circuit op-amp is housed in a surface-mount package, making it suitable for compact and high-density designs. The KA358D operates within a supply voltage range of 3 V to 32 V, providing flexibility for various power supply configurations. It is capable of operating within an ambient temperature range of 0°C to 70°C, making it suitable for industrial and commercial environments. The device features a low supply current of 800µA, which is advantageous for energy-efficient designs. Additionally, the KA358D has a low input bias current of 45 nA and an input offset voltage of 2.9 mV, ensuring high precision and stability in signal processing applications. Each channel can deliver an output current of up to 30 mA, making it suitable for driving moderate loads. The KA358D is REACH unaffected and classified under ECCN EAR99, ensuring compliance with international regulatory standards. The product is available in a tube package and has a moisture sensitivity level (MSL) of 1, indicating it is suitable for unlimited exposure to standard manufacturing environments.

KA358D Features

• Wide Supply Voltage Range: The KA358D operates within a supply voltage range of 3 V to 32 V, offering flexibility for various power supply configurations.
• Low Supply Current: With a supply current of only 800µA, the KA358D is ideal for applications requiring low power consumption.
• High Precision: The device features a low input bias current of 45 nA and an input offset voltage of 2.9 mV, ensuring high precision and stability in signal processing.
• Dual-Circuit Design: The KA358D includes two independent op-amp circuits, allowing for versatile and compact designs.
• Moderate Output Current: Each channel can deliver up to 30 mA, making it suitable for driving moderate loads.
• Surface-Mount Packaging: The surface-mount package allows for high-density designs and is suitable for automated assembly processes.
• Compliance and Safety: The KA358D is REACH unaffected and classified under ECCN EAR99, ensuring compliance with international regulatory standards. It also has a moisture sensitivity level (MSL) of 1, indicating it is suitable for unlimited exposure to standard manufacturing environments.

KA358D Applications

The KA358D is well-suited for a variety of applications due to its general-purpose design and wide operating range. Some specific use cases include:

• Signal Conditioning: The KA358D's low input bias current and input offset voltage make it ideal for precision signal conditioning in sensor interfaces and analog signal processing.
• Audio Amplification: The dual-circuit design allows for stereo audio amplification or multiple audio channels in consumer electronics.
• Industrial Control: The wide supply voltage range and operating temperature range make it suitable for industrial control systems where reliability and flexibility are crucial.
• Power Management: The low supply current and moderate output current capability make it suitable for power management applications, such as voltage regulation and current sensing.
• Medical Devices: The high precision and stability of the KA358D make it suitable for medical devices where accurate signal processing is essential.

Conclusion of KA358D

The KA358D from onsemi is a versatile and reliable general-purpose operational amplifier that offers a wide range of features and benefits. Its wide supply voltage range, low supply current, and high precision make it suitable for a variety of applications, from signal conditioning to audio amplification and industrial control. The dual-circuit design allows for compact and efficient designs, while the surface-mount package ensures compatibility with modern manufacturing processes. Although the KA358D is now obsolete, its legacy continues to be a testament to onsemi's commitment to delivering high-quality and reliable components for the electronics industry.