HA17904PSJ, Dual Operational Amplifier, Low Noise, DIP-8 Package

The HA17904PSJ is a high-performance, dual operational amplifier designed for applications requiring high gain, low noise, and stable output. It operates within a wide supply voltage range from 3V to 22V, making it suitable for automotive and general-purpose use. This amplifier includes internal phase compensation, delivering excellent frequency characteristics and stable output performance across various temperatures.

It offers high input impedance with low input bias and offset currents, making it ideal for precision analog signal processing. The HA17904PSJ is housed in a compact DIP-8 package, providing ease of integration into designs where space is limited.

Key Features :

• Dual operational amplifier with internal phase compensation for high stability.
• Wide operating voltage range: 3V to 22V, suitable for automotive and industrial applications.
• High common-mode input voltage, enabling accurate operation near ground level.
• Low input bias current of 50nA (typical), ideal for precision circuits.
• High power supply rejection ratio (PSRR) of 100 dB for enhanced stability.
• Low noise voltage: 3.3 nV/√Hz at 1 kHz for high fidelity audio applications.