The LM285-1.2V is a precision voltage reference designed to provide a stable 1.235V output over a wide range of operating conditions. Manufactured by Texas Instruments, this device is ideal for use in various applications that require a reliable and accurate voltage reference, such as analog-to-digital converters (ADCs), digital-to-analog converters (DACs), and power supply regulation. The LM285-1.2V features low power consumption and high thermal stability, making it suitable for both consumer and industrial applications.
Key Features:
- Output Voltage: 1.235V
- Precision: High accuracy with a tight output voltage tolerance
- Low Power Consumption: Ideal for battery-operated devices
- Temperature Stability: Excellent stability over a wide temperature range
- Low Dynamic Impedance: Ensures minimal variation in output voltage with changes in load current
- Wide Operating Range: Operates over a wide range of input voltages
- Package Types: Available in TO-92, SOIC, and other packages
- Output Voltage: 1.235V ±1%
- Supply Current: 20µA (typical)
- Temperature Coefficient: 50 ppm/°C (typical)
- Dynamic Impedance: 1Ω (typical)
- Operating Temperature Range: -40°C to +85°C
- Package Types: TO-92, SOIC-8, SOT-23
- Load Regulation: 0.2Ω (typical)
- Long-Term Stability: Better than 0.1% over 1000 hours
- Analog-to-Digital Converters (ADCs): Provides a stable reference voltage for accurate conversions.
- Digital-to-Analog Converters (DACs): Ensures precise output voltage levels.
- Power Supply Regulation: Used in power supplies to provide a stable reference voltage.
- Instrumentation: Suitable for measurement and control systems requiring high accuracy.
- Battery-Operated Devices: Ideal for portable devices due to low power consumption.
- Consumer Electronics: Integrated into various electronic devices requiring reliable voltage references.