Texas Instruments

LM285BYMX/NOPB

LM285BYMX/NOPB Description

The LM285BYMX/NOPB is a high-performance, adjustable shunt voltage reference from Texas Instruments, designed to provide precise and stable voltage outputs in a wide range of applications. This device features an adjustable output voltage ranging from 1.24V to 5.3V, making it highly versatile for various electronic circuits. The LM285BYMX/NOPB is housed in an 8-pin SOIC package, suitable for surface-mount applications, ensuring ease of integration into modern PCB designs.

LM285BYMX/NOPB Features

• Adjustable Output Voltage: The LM285BYMX/NOPB offers an adjustable output voltage range from 1.24V to 5.3V, providing flexibility to meet specific design requirements.
• Low Noise Performance: With a noise level of only 50µVrms from 10Hz to 10kHz, this voltage reference ensures high accuracy and stability in sensitive analog circuits.
• Low Temperature Coefficient: The device has a low temperature coefficient of 50ppm/°C, ensuring minimal drift over a wide temperature range, which is crucial for maintaining precision in varying environmental conditions.
• High Output Current Capability: The LM285BYMX/NOPB can provide up to 20mA of output current, making it suitable for applications requiring higher current loads.
• Low Cathode Current: The device operates with a low cathode current of 45µA, reducing power consumption and enhancing efficiency.
• High Precision: With a tolerance of ±1%, the LM285BYMX/NOPB delivers high precision, making it ideal for applications where accuracy is paramount.
• Compliance and Reliability: The LM285BYMX/NOPB is REACH unaffected and RoHS3 compliant, ensuring environmental sustainability and regulatory compliance. It also features a moisture sensitivity level (MSL) of 1 (unlimited), making it highly reliable in various manufacturing processes.

LM285BYMX/NOPB Applications

The LM285BYMX/NOPB is well-suited for a variety of applications where precise voltage references are required. Some specific use cases include:

• Analog-to-Digital Converters (ADCs): The low noise and high precision of the LM285BYMX/NOPB make it an ideal reference voltage source for ADCs, ensuring accurate and reliable digital conversions.
• Digital-to-Analog Converters (DACs): The adjustable output voltage and high stability of the device are beneficial for DACs, providing precise voltage levels for accurate analog signal generation.
• Power Supplies: The LM285BYMX/NOPB can be used in precision power supply designs, offering stable reference voltages for voltage regulators and other power management circuits.
• Instrumentation and Test Equipment: The device's high precision and low temperature coefficient make it suitable for precision measurement instruments and test equipment where accuracy is critical.
• Medical Devices: The reliability and precision of the LM285BYMX/NOPB make it a suitable choice for medical devices that require accurate voltage references for reliable performance.

Conclusion of LM285BYMX/NOPB

The LM285BYMX/NOPB from Texas Instruments stands out as a high-performance, adjustable shunt voltage reference with exceptional precision and stability. Its wide output voltage range, low noise, and low temperature coefficient make it a versatile and reliable choice for a variety of applications. The device's compliance with environmental regulations and its robust packaging ensure long-term reliability and ease of integration into modern electronic designs. Whether used in precision measurement equipment, power supplies, or medical devices, the LM285BYMX/NOPB delivers the performance and reliability needed to meet the most demanding requirements.