STMicroelectronics LM2904WHYDT Dual Operational Amplifier

The LM2904WHYDT is a high-quality dual operational amplifier (op-amp) designed and manufactured by STMicroelectronics, a leader in the semiconductor industry. This particular model is part of the LM2904 series and is widely recognized for its reliability and versatility in various electronic applications.

The device features two independent, high-gain, internally frequency-compensated operational amplifiers, which have been designed specifically to operate from a single power supply over a wide range of voltages. The dual configuration of the LM2904WHYDT makes it ideal for a multitude of applications, including transducer amplifiers, DC gain blocks, and all the conventional op-amp circuits, which can now be more easily implemented in single power supply systems.

Key Specifications:

• Power Supply Range: Single supply operation from 3V to 32V or dual supplies of ±1.5V to ±16V
• Low Input Biasing Current: Ensures minimal input disturbances and is suitable for applications requiring high input impedance.
• Large Output Voltage Swing: 0V to V+ - 1.5V ensures wide dynamic range for various applications.
• Internal Frequency Compensation: Provides stability and high bandwidth without external components.
• Low Power Consumption: Suitable for battery-powered devices and energy-efficient applications.
• Common-Mode Input Voltage Range: Includes ground, making the device suitable for ground-referenced sensors in single-supply applications.
• Differential Input Voltage Range Equal to the Power Supply Voltage
• Short-Circuit Protection and High ESD Tolerance: Enhances the robustness and longevity of the op-amp.

The LM2904WHYDT comes in a compact 8-pin Mini-SO8 package, which is ideal for space-constrained applications. Its small size, combined with its low power consumption, makes it an excellent choice for portable devices. The operational amplifier is also characterized for operation from -40°C to +105°C, ensuring reliable performance in a wide range of environmental conditions.

Whether for industrial, automotive, consumer, or control systems, the LM2904WHYDT from STMicroelectronics offers a balanced combination of performance, power efficiency, and versatility, making it an essential component for your electronics design toolbox.