LM4132BMFX-3.3

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Introduction:

The LM4132BMFX-3.3 is a voltage reference designed and developed by Texas Instruments. This voltage reference provides a precise voltage reference (3.3V) over a wide supply voltage range (2.7V - 5.5V). Its accuracy is specified over the entire temperature range and provides a stable output voltage with low noise. The LM4132BMFX-3.3 has a wide variety of applications, including precision measurement and control systems, power supply design, power conditioners, and industrial temperature measurement systems.

Applications:

The LM4132BMFX-3.3 is a cost-effective and reliable voltage source for a variety of applications. Its wide input voltage range allows it to be used in both single-ended and differential applications. The LM4132BMFX-3.3 is ideal for precision measurement and control systems, power supply design, power conditioners, and industrial temperature measurement systems. It is especially suitable for use in low-noise or noise-sensitive systems because of its low-noise output. In addition, its low cost and high accuracy make it a great choice for cost-sensitive applications.

Features:

The LM4132BMFX-3.3 provides a precision voltage reference at the output. The reference voltage is guaranteed over the entire temperature range and is determined by two external resistors. The output voltage is stable and low-noise (typical 1µV RMS noise). The output impedance is low (typical 0.5Ω) with a wide load range (2mA to 10mA). The input voltage range is from 2.7V to 5.5V, making it suitable for both single-ended and differential applications. It features low power consumption (typically 4mW) and an operating temperature range of -40°C to +125°C. Available in a 16-lead LFCSP package, the LM4132BMFX-3.3 is an ideal solution for precision measurement and control systems, power supply design, power conditioners, and industrial temperature measurement systems.

Working Principle:

The LM4132BMFX-3.3 is a voltage reference designed specifically for precision measurement and control systems, power supply design, power conditioners, and industrial temperature measurement systems. It operates on supply voltages ranging from 2.7V to 5.5V and is available in both fixed and adjustable voltage realization. The LM4132BMFX-3.3 provides a precise voltage reference (3.3V) with a guaranteed accuracy over temperature. The output voltage is determined by two external resistors, and the output impedance is low (typical 0.5Ω).

The LM4132BMFX-3.3 features a low-noise architecture with a typical noise level of 1µV RMS. An input voltage of 2.7V to 5.5V is regulated by a high-precision internal linear regulator and reference comparator. An on-chip band gap voltage reference ensures a low temperature drift. The LM4132BMFX-3.3 also features an internal over-temperature sensing function which causes the internal regulation to be disabled when the device temperature exceeds a predetermined temperature.

Conclusion:

The LM4132BMFX-3.3 is a voltage reference designed and developed by Texas Instruments. It provides a precise voltage reference (3.3V) over a wide supply voltage range (2.7V - 5.5V). Low noise, low supply current consumption, wide input voltage range, wide load range and excellent thermal stability make it an ideal choice for precision measurements and control systems, power supply design, power conditioners and industrial temperature measurement systems.

The specific data is subject to PDF, and the above content is for reference