onsemi

LM285D-1.2

LM285D-1.2 Description

The LM285D-1.2 is a fixed-output voltage reference from onsemi, designed for precision applications requiring a stable and reliable voltage reference. With a fixed output voltage of 1.235V, this device offers a low noise output of 60µVrms over the frequency range of 10Hz to 10kHz, ensuring high accuracy and stability in various electronic systems. The LM285D-1.2 features a typical temperature coefficient of 80ppm/°C, providing excellent temperature stability and performance across a wide range of operating temperatures.

LM285D-1.2 Features

• Fixed output voltage of 1.235V
• Low noise output of 60µVrms (10Hz to 10kHz)
• Typical temperature coefficient of 80ppm/°C
• Output current of 20 mA
• Cathode current of 20 µA
• Tolerance of ±1%
• Moisture Sensitivity Level (MSL) of 1 (Unlimited)
• Surface mount packaging in an 8SOIC tube
• REACH Unaffected status
• EAR99 ECCN and HTSUS 8542.39.0001 classifications

LM285D-1.2 Applications

The LM285D-1.2 is ideal for a variety of precision electronic applications where a stable and reliable voltage reference is required. Some specific use cases include:

1. Analog-to-digital converters (ADCs) and digital-to-analog converters (DACs) for accurate voltage level shifting and reference generation.
2. Precision measurement and control systems, such as temperature sensors, pressure sensors, and flow meters, where accurate voltage references are critical for reliable operation.
3. Data acquisition systems and, where stable voltage references are needed for accurate signal conditioning and processing.
4. Power management circuits, where precise voltage references are required for voltage regulation and monitoring.

Conclusion of LM285D-1.2

The LM285D-1.2 is a reliable and accurate fixed-output voltage reference from onsemi, offering low noise, excellent temperature stability, and high output current capabilities. Its unique features and advantages make it an ideal choice for a wide range of precision electronic applications, including ADCs, DACs, sensors, and. Although the product is now obsolete, its performance and reliability make it a valuable component for existing designs and systems that require a stable and precise voltage reference.