Applications

• Audio Amplifiers
• Active Filters
• Instrumentation Amplifiers
• Voltage Regulators
• Signal Conditioners
• Oscillators
• Comparator Circuits

Features

• Dual Operational Amplifier: Contains two independent op-amps in a single package.
• Low Noise: Minimizes unwanted signal interference.
• High Gain: Provides substantial amplification for weak signals.
• Wide Bandwidth: Allows for amplification of a broad range of frequencies.
• Short Circuit Protection: Protects the device from damage due to output shorts.
• High Input Impedance: Minimizes loading effects on the input signal.

Benefits

• Reduced Component Count: Dual op-amp in one package saves board space and reduces system cost.
• Improved Signal Clarity: Low noise performance ensures accurate signal amplification.
• Versatile Application: Suitable for a wide range of analog signal processing tasks due to its high gain and wide bandwidth.
• Enhanced System Reliability: Short circuit protection prevents device failure.
• Simplified Design: High input impedance simplifies circuit design and reduces the need for impedance matching.

Technical Specifications

The HA17902FPK typically operates with a supply voltage range of ±4V to ±18V. It features a gain bandwidth product of approximately 4 MHz and a slew rate around 1.5 V/μs. The input offset voltage is typically in the range of a few millivolts. The device is packaged in a compact SOP package, facilitating dense board layouts. The operating temperature range generally spans from -20°C to +75°C, making it suitable for various industrial and consumer applications.

The amplifier's robust design and performance characteristics make it a reliable choice for general-purpose amplification needs. Its availability in a dual configuration allows for efficient use in applications requiring multiple amplifier channels.