Texas Instruments

LM4140ACM-2.0/NOPB

LM4140ACM-2.0/NOPB Description

The LM4140ACM-2.0/NOPB is a high- voltageprecision reference IC designed by Texas Instruments, offering a fixed output voltage of 2.048V with an exceptional tolerance of ±0.1%. This device is optimized for surface-mount applications and is housed in a tube package, making it suitable for a wide range of electronic systems. The LM4140ACM-2.0/NOPB operates within an input voltage range of 1.8V to 5.5V and can deliver up to 8 mA of output current, ensuring robust performance in various operating conditions. It features a low supply current of 375µA and a temperature coefficient of 3ppm/°C, ensuring stability across the operating temperature range of 0°C to 70°C (TA). The device is REACH unaffected, RoHS3 compliant, and classified under ECCN EAR99 and HTSUS 8542.39.0001, making it suitable for global distribution and use.

LM4140ACM-2.0/NOPB Features

• High Precision: The LM4140ACM-2.0/NOPB provides a highly accurate output voltage of 2.048V with a tight tolerance of ±0.1%, ensuring precise voltage reference in sensitive applications.
• Low Temperature Coefficient: With a temperature coefficient of 3ppm/°C, the device maintains stable performance across its operating temperature range, minimizing drift and ensuring reliable operation.
• Low Supply Current: The low supply current of 375µA makes the LM4140ACM-2.0/NOPB energy-efficient, ideal for battery-powered and low-power applications.
• Wide Input Voltage Range: The device operates within an input voltage range of 1.8V to 5.5V, providing flexibility and compatibility with various power supply configurations.
• High Output Current Capability: The ability to deliver up to 8 mA of output current ensures robust performance, making it suitable for applications requiring higher current loads.
• Surface-Mount Compatibility: The surface-mount package type facilitates easy integration into modern PCB designs, enhancing manufacturing efficiency and reliability.
• Compliance and Safety: The LM4140ACM-2.0/NOPB is REACH unaffected and RoHS3 compliant, ensuring environmental safety and compliance with global regulations.

LM4140ACM-2.0/NOPB Applications

The LM4140ACM-2.0/NOPB is ideal for applications requiring high-precision voltage references, such as:

-An alog-to-Digital Converters (ADCs): Provides a stable reference voltage for accurate analog signal conversion.

• Digital-to-Analog Converters (DACs): Ensures precise digital signal reconstruction with minimal error.
• Power Management Systems: Offers a reliable reference for voltage regulation and monitoring.
• Medical Equipment: Ensures accurate measurements and reliable performance in critical medical devices.
• Industrial Control Systems: Provides stable reference voltages for sensors and actuators in harsh industrial environments.
• Consumer Electronics: Enhances the accuracy of voltage references in devices such as smartphones, tablets, and smart meters.

Conclusion of LM4140ACM-2.0/NOPB

The LM4140ACM-2.0/NOPB from Texas Instruments is a versatile and high-performance voltage reference IC, offering exceptional precision, stability, and efficiency. Its unique features, such as low temperature coefficient, low supply current, and wide input voltage range, make it a superior choice over similar models in the market. The device's compliance with global regulations and environmental standards further enhances its suitability for a broad range of applications. Whether used in precision measurement equipment, power management systems, or consumer electronics, the LM4140ACM-2.0/NOPB ensures reliable and accurate performance, making it an essential component for modern electronic designs.