
( Brand: Texas Instruments ), ( Manufacturer Part Number: LM385BM-1.2 )
The LM385BM-1.2 is a high-performance voltage reference integrated circuit (IC) from Texas Instruments. This 8-pin SOIC (Small Outline Integrated Circuit) device is specifically designed to provide a stable and accurate voltage reference of 1.235V, making it an ideal choice for a wide range of applications that require a precise voltage reference.
The LM385BM-1.2 uses a bandgap reference technique to deliver a stable output voltage, which is virtually independent of temperature and supply voltage variations. The device features a low output noise of just 1.2 V, ensuring high accuracy and reliability. The IC also has a low output drift of 10 V/ C, making it suitable for applications where temperature stability is crucial.
The LM385BM-1.2 operates from a supply voltage range of 4.5V to 18V, making it versatile and easy to use in various power supply designs. The IC's output can be adjusted by an external shunt resistor, allowing for adjustments up to /-10%. This feature makes it suitable for applications that require a slightly different output voltage.
The LM385BM-1.2 is available in a compact 8-pin SOIC package, which offers excellent thermal performance and ease of handling in surface-mount assembly. The device is also RoHS compliant, making it environmentally friendly.
In summary, the LM385BM-1.2 is a high-quality and versatile voltage reference IC from Texas Instruments. Its stable and accurate 1.235V output, low noise, and adjustable output voltage make it an excellent choice for applications in precision electronics, instrumentation, and communication systems. The device's compact SOIC package and RoHS compliance also make it a practical and eco-friendly solution for your designs.
Pros of buying LM385BM-1.2 IC:1. Precision voltage reference: This IC provides a stable output voltage of 1.235V, which is ideal for applications that require a precise voltage reference.
2. Small footprint: The 8SOIC package of the LM385BM-1.2 IC is small and compact, making it suitable for space-constrained applications.
3. Wide operating temperature range: The IC can operate in a wide temperature range of -40 C to 125 C, making it suitable for use in various environments.
4. Low power consumption: The LM385BM-1.2 IC consumes only a few milliwatts of power, making it an energy-efficient choice for battery-powered applications.
5. High accuracy: The IC provides an output voltage accuracy of 0.25%, making it suitable for applications that require high accuracy.
Cons of buying LM385BM-1.2 IC:1. Limited output current: The LM385BM-1.2 IC can only provide a maximum output current of 10mA, which may not be sufficient for applications that require higher current levels.
2. Limited output voltage range: The IC provides a fixed output voltage of 1.235V, which may not be suitable for applications that require a different voltage reference.
3. Limited input voltage range: The IC has a minimum input voltage of 2.7V and a maximum input voltage of 6V, which may not be suitable for applications that require a wider input voltage range.
Conclusion: The LM385BM-1.2 IC is a high-quality voltage reference IC that provides a stable output voltage of 1.235V with high accuracy and low power consumption. However, its limited output current and voltage range may not be suitable for all applications. If your application requires a higher output current or voltage, you may want to consider other voltage reference ICs that offer a wider range of options.
Recommendation: If you need a high-precision voltage reference IC with a small footprint and low power consumption, the LM385BM-1.2 IC is a great choice. However, make sure to check its specifications to ensure that it meets your application's requirements before making a purchase.
235v 8SOIC - 10 pcs. 2 ic vref shunt 1.