Texas Instruments

LMH6551QMM/NOPB  

OP Amps, Buffer Amps ICs

LMH6551QMM/NOPB Description

The LMH6551QMM/NOPB is a high-performance, single-channel operational amplifier designed for demanding automotive applications. Manufactured by Texas Instruments, this IC features a voltage feedback architecture, providing exceptional speed and precision. The LMH6551QMM/NOPB operates from a supply voltage range of 3 V to 12 V, making it versatile for various power supply configurations. Its differential output type ensures high signal integrity and noise rejection, crucial for sensitive applications.

LMH6551QMM/NOPB Features

• High Bandwidth and Slew Rate: With a -3dB bandwidth of 370 MHz and a slew rate of 2400 V/µs, the LMH6551QMM/NOPB excels in high-frequency applications, ensuring minimal signal distortion and fast transient response.
• Low Input Bias Current: The 4 µA input bias current minimizes offset errors, enhancing the accuracy of the amplifier in precision applications.
• Low Input Offset Voltage: A voltage input offset of 500 µV ensures high accuracy and stability, making it suitable for applications requiring precise signal processing.
• High Output Current: The ability to drive up to 65 mA per channel allows the LMH6551QMM/NOPB to power demanding loads, making it ideal for driving high-capacitance loads or multiple devices.
• Automotive Grade: Certified for automotive use, the LMH6551QMM/NOPB meets stringent reliability and performance standards required in automotive electronics.
• RoHS3 Compliant and REACH Unaffected: This ensures compliance with environmental regulations, making it suitable for global markets.
• Surface Mount Packaging: The 8-pin VSSOP package is ideal for compact designs, facilitating easy integration into space-constrained automotive systems.
• Moisture Sensitivity Level 1: The unlimited shelf life under specified conditions ensures reliability and ease of handling during manufacturing processes.

LMH6551QMM/NOPB Applications

The LMH6551QMM/NOPB is well-suited for a variety of automotive applications where high performance and reliability are paramount. Key applications include:

• Automotive Infotainment Systems: The high bandwidth and low distortion characteristics make it ideal for audio signal processing, ensuring high-fidelity sound output.
• Advanced Driver Assistance Systems (ADAS): Its precision and high-speed performance are critical for processing sensor data in real-time, enhancing safety and reliability.
• In-Car Networking: The ability to drive high-capacitance loads makes it suitable for CAN bus and LIN bus applications, facilitating robust communication between electronic control units.
• Instrumentation and Control: The LMH6551QMM/NOPB's precision and stability make it suitable for precision measurement and control systems within automotive environments.

Conclusion of LMH6551QMM/NOPB

The LMH6551QMM/NOPB stands out as a high-performance operational amplifier tailored for automotive applications. Its combination of high bandwidth, low input bias current, and high output current ensures it meets the demanding requirements of modern automotive electronics. The automotive-grade certification, RoHS3 compliance, and REACH unaffected status further enhance its suitability for global automotive markets. Whether used in infotainment systems, ADAS, or in-car networking, the LMH6551QMM/NOPB delivers reliable performance and precision, making it a preferred choice for engineers designing advanced automotive systems.

LMH6551QMM/NOPB Documents

Download datasheets and manufacturer documentation for LMH6551QMM/NOPB

Datasheets :

LMH6551Q