LM4128CMF-2.0 Integrated Circuits (ICs)

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The LM4128CMF-2.0 is an advanced, low-voltage reference from Texas Instruments. It is an ultra-low noise, low-voltage reference device that can be used for precision, low-voltage applications. The device offers a high-accuracy 2.0V reference with an ultra-low noise 150ppm/V and low 0.5ppm/V/month drift, thus providing excellent accuracy and stability over a broad range of operating temperature and voltage ranges.

The LM4128CMF-2.0 is best suited for use in precision low-voltage, high accuracy analog-to-digital (A/D) converters and related applications. Its low-noise, low-voltage reference can be used in voltage references, low-voltage resistors, low-voltage shunt voltage references and precision amplifier circuits.

The LM4128CMF-2.0 features an input voltage range of 1.2V to 12V and an output voltage of 2.0V ± 150ppm/V. The device includes built-in short-circuit protection to prevent damage from external short-circuit conditions. Additionally, the LM4128CMF-2.0 features an enable pin for power-down methods. The device also has a 0.2% drift match between inputs, ensuring high accuracy over the entire supply voltage range.

The device includes an output voltage settle time of less than 100ms, making it perfect for low-voltage A/D conversion and other precision applications. Additionally, the LM4128CMF-2.0 exhibits a low dynamic response of less than 20µs, making it suitable for use in high-resolution data acquisition systems.

The LM4128CMF-2.0 works by taking an input voltage, amplifying it, and regulating it to its precise voltage level, thus providing a single reference point for other circuits. The device is also extremely power efficient and can operate with a supply current as low as 15µA.

The LM4128CMF-2.0 is housed in a 3-pin SOT-23 package, making it ideal for space-constrained applications. The device is also 100% lead (Pb)-free and RoHS compliant and is available in both through-hole and castellation packaging configurations. The LM4128CMF-2.0 is also compliant with the industry-standard I2C interface and can be used in an array of industrial, consumer and automotive applications.

In conclusion, the LM4128CMF-2.0 is an ideal low-voltage, high-accuracy reference device, ideal for use in precision A/D converters and related applications. It offers excellent accuracy and stability over a broad range of operating temperature and voltage ranges and is capable of operating with a supply current as low as 15µA. The device is housed in a 3-pin SOT-23 package and is 100% lead-free and RoHS compliant, making it ideal for space-constrained and consumer applications.

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