Analog Devices Inc./Maxim Integrated

LM4040BEM3-4.1/V+T

LM4040BEM3-4.1/V+T Description

The LM4040BEM3-4.1/V+T is a precision shunt voltage reference from Analog Devices Inc./Maxim Integrated, designed for applications requiring high accuracy and stability. This device offers a fixed output voltage of 4.096V with a tolerance of ±0.2%, making it highly reliable for precision measurements and power management applications. The LM4040BEM3-4.1/V+T is housed in a compact SOT23-3 package, suitable for surface mount applications, and is available in tape and reel packaging for easy integration into manufacturing processes.

LM4040BEM3-4.1/V+T Features

• High Accuracy: The LM4040BEM3-4.1/V+T provides a tight tolerance of ±0.2%, ensuring precise voltage references in various applications.
• Low Noise: With a noise level of 64µVrms from 10Hz to 10kHz, this reference voltage source offers superior performance in sensitive analog circuits.
• Low Temperature Coefficient: The temperature coefficient of 100ppm/°C ensures minimal drift over a wide temperature range, maintaining accuracy in varying environmental conditions.
• Low Quiescent Current: The device operates with a low cathode current of 73µA, making it suitable for low-power applications.
• Automotive Grade: Certified for automotive use, the LM4040BEM3-4.1/V+T meets stringent reliability and performance standards required for automotive electronics.
• Compliance: The device is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and safety regulations.
• Moisture Sensitivity Level: With an MSL of 1 (Unlimited), the LM4040BEM3-4.1/V+T is suitable for extended storage and manufacturing processes without additional moisture protection.

LM4040BEM3-4.1/V+T Applications

• Precision Voltage References: Ideal for applications requiring high-precision voltage references, such as in precision analog-to-digital converters (ADCs) and digital-to-analog converters (DACs).
• Power Management: Suitable for power management integrated circuits (PMICs) where accurate voltage regulation is essential.
• Automotive Electronics: Given its automotive grade certification, the LM4040BEM3-4.1/V+T is well-suited for automotive systems, including engine control units (ECUs), infotainment systems, and advanced driver-assistance systems (ADAS).
• Industrial Control Systems: The device's high accuracy and stability make it suitable for industrial control systems, where precise measurements and reliable performance are critical.

Conclusion of LM4040BEM3-4.1/V+T

The LM4040BEM3-4.1/V+T from Analog Devices Inc./Maxim Integrated stands out as a high-performance shunt voltage reference, offering exceptional accuracy, low noise, and stability. Its automotive grade certification, combined with compliance to environmental and safety standards, makes it a reliable choice for demanding applications. Whether used in precision measurement systems, power management circuits, or automotive electronics, the LM4040BEM3-4.1/V+T delivers consistent performance, making it an ideal solution for engineers and designers in the electronics industry.