Voltage reference chip REF3040AIDBZT TI SOT-23-3

REF3040AIDBZT is a voltage reference chip launched by Texas Instruments (TI), which adopts SOT-23-3 package and has the characteristics of high precision and low power consumption. The following is a detailed introduction:

Output voltage: The fixed output voltage is 4.096V, and the initial accuracy can reach ± 0.2%.

Temperature coefficient: The temperature drift performance is good, with a maximum temperature coefficient of 75ppm/° C in the temperature range of -40 ° C to+125 ° C.

Input voltage range: The minimum input voltage is 4.097V, and the maximum value is 5.5V.

Static current: The typical static current (Iq) is 42 μ A, with low power consumption.

Output current: The maximum output current can reach 25mA, providing sufficient driving capability for the load.

Packaging form: Adopting a 3-pin SOT-23 package, the size is compact, saving circuit board space and suitable for surface mount technology.

Working temperature range: The working temperature range is -40 ° C to+125 ° C, which can meet the requirements of industrial grade applications.

Application areas: Due to its low power consumption, high precision, and small size, it is suitable for industrial applications with loop power supply, such as pressure and temperature transmitters. It can also be used in portable and battery powered equipment, portable medical devices, and circuits such as A/D and D/A converters.