STMicroelectronics

LM2904BYDT  

OP Amps, Buffer Amps ICs

LM2904BYDT Description

The LM2904BYDT is a high-performance, dual-channel operational amplifier designed for automotive applications. Manufactured by STMicroelectronics, this linear IC chip offers a wide supply voltage range from 3 V to 36 V, making it suitable for various power supply configurations. It features a low supply current of 350µA for both channels combined, ensuring energy efficiency without compromising performance. The LM2904BYDT is designed for surface mount applications, providing a compact and reliable solution for modern electronic systems.

LM2904BYDT Features

• Wide Supply Voltage Range: The LM2904BYDT operates within a supply voltage span of 3 V to 36 V, offering flexibility in power supply design.
• Low Supply Current: With a supply current of 350µA for both channels, it is highly efficient, making it ideal for low-power applications.
• High Slew Rate: The 0.75V/µs slew rate ensures fast response times, making it suitable for applications requiring rapid signal processing.
• Gain Bandwidth Product: A gain bandwidth product of 1.2 MHz provides high-frequency performance, suitable for a wide range of signal processing tasks.
• Low Input Bias Current: The input bias current is as low as 150 nA, minimizing the impact on sensitive input signals.
• Low Input Offset Voltage: With an input offset voltage of 4 mV, the LM2904BYDT ensures accurate signal amplification.
• Dual-Channel Design: The dual-channel architecture allows for simultaneous processing of two signals, enhancing system efficiency and functionality.
• High Output Current: Each channel can deliver up to 32 mA, supporting robust output capabilities.
• Automotive Grade: Certified for automotive use, the LM2904BYDT meets the stringent reliability and performance standards required for automotive electronics.
• Compliance: The LM2904BYDT is REACH unaffected and RoHS3 compliant, ensuring environmental and regulatory compliance.

LM2904BYDT Applications

The LM2904BYDT is ideal for a variety of applications, particularly in the automotive sector. Its wide supply voltage range and low supply current make it suitable for automotive electronic control units (ECUs) where power efficiency is crucial. The high slew rate and gain bandwidth product enable it to handle high-frequency signals, making it suitable for advanced driver-assistance systems (ADAS) and infotainment systems. The dual-channel design allows for simultaneous processing of multiple signals, which is beneficial in applications such as sensor signal conditioning and audio processing. Additionally, its low input bias current and low input offset voltage ensure accurate signal amplification, making it ideal for precision measurement and control systems.

Conclusion of LM2904BYDT

The LM2904BYDT from STMicroelectronics is a versatile and high-performance dual-channel operational amplifier designed specifically for automotive applications. Its wide supply voltage range, low supply current, and high slew rate make it an excellent choice for a variety of automotive electronics. The dual-channel design, low input bias current, and low input offset voltage ensure accurate and efficient signal processing. With its automotive grade certification and compliance with environmental regulations, the LM2904BYDT offers a reliable and efficient solution for modern automotive systems.

LM2904BYDT Documents

Download datasheets and manufacturer documentation for LM2904BYDT