LM385BS8-1.2 Voltage Reference from Linear Technology

The LM385BS8-1.2 is a precision micro-power voltage reference from Linear Technology, now part of Analog Devices. This product is designed to provide a stable 1.2V output voltage with minimal external components and is ideal for battery-powered and portable applications due to its low power consumption and small footprint.

The LM385BS8-1.2 comes in an S8 package, which is a small outline package that is well-suited for space-constrained applications. The device features a typical temperature coefficient of only 20ppm/°C, ensuring a reliable and consistent voltage reference over a wide temperature range. This makes it an excellent choice for precision analog circuits, such as analog-to-digital converters (ADCs), digital-to-analog converters (DACs), and voltage monitoring systems.

One of the key advantages of the LM385BS8-1.2 is its ease of use. It requires no external components for operation, although it allows for an external capacitor to be added for additional noise reduction if desired. The device is capable of sourcing or sinking up to 20mA of output current, which provides designers with flexibility in a variety of applications.

The LM385BS8-1.2 also boasts a low dynamic impedance and excellent line and load regulation, which contribute to its high performance in complex circuits where supply voltages may vary. Its low power consumption is particularly beneficial for portable devices, as it helps to extend battery life.

Applications for the LM385BS8-1.2 are vast and include portable instruments, battery chargers, energy management systems, and precision power supplies. Its reliability and precision also make it suitable for calibration equipment and reference standards in laboratory settings.

Linear Technology's commitment to high-quality components is evident in the LM385BS8-1.2 voltage reference. Its performance and durability make it a preferred choice for engineers and designers looking for a dependable voltage reference solution in their electronic designs.

For detailed specifications and application guidance, refer to the official datasheet and design resources provided by Linear Technology/Analog Devices.