The LM4140BCM-2.5/NOPB is a high-precision, low-noise voltage reference from Texas Instruments, designed to provide a stable 2.5V output with minimal variation over temperature and time. This component is part of the LM4140 series, which is known for its exceptional temperature stability and low dynamic impedance, making it an ideal choice for high-performance analog circuits.

Key Features

• Precision Output Voltage: The device offers a fixed 2.5V output with an impressive initial accuracy of ±0.1%.
• Low Temperature Coefficient: With a temperature coefficient as low as 20ppm/°C, the LM4140BCM-2.5/NOPB ensures stable performance over a wide temperature range.
• Excellent Long-Term Stability: The output voltage deviation over time is minimized, providing reliable reference for critical applications.
• Low Noise: It features a low noise output, which is crucial for sensitive electronics, including precision amplifiers and ADC/DAC systems.
• Wide Operating Current Range: This voltage reference operates over a wide current range from 60µA to 15mA, offering flexibility in various applications.
• No Output Capacitor Required: The LM4140BCM-2.5/NOPB is stable without an output capacitor, simplifying design and reducing component count.

Applications

The LM4140BCM-2.5/NOPB is well-suited for high-end and precision applications, including:

• Portable, battery-powered equipment
• Data acquisition systems
• Industrial control systems
• Precision instrumentation
• Medical devices

Quality and Reliability

This voltage reference comes in a small 8-pin SOIC package and is characterized for operation from -40°C to +85°C. The "NOPB" suffix indicates that the product is lead-free and RoHS compliant, making it suitable for environmentally sensitive applications and adhering to global environmental standards.

Ordering Information

To order or request samples of the LM4140BCM-2.5/NOPB, visit the Texas Instruments website or contact an authorized distributor. Ensure you are getting the genuine product for optimal performance and reliability.