LM4041BIZ-1.2/NOPB

The LM4041BIZ-1.2/NOPB is a precision voltage reference from Texas Instruments, designed for applications requiring a stable and accurate reference voltage. Here’s a detailed description of its features and specifications:

General Overview:

• Type: Precision Voltage Reference
• Manufacturer: Texas Instruments
• Part Number: LM4041BIZ-1.2/NOPB
• Package Type: SOT-23 (Surface Mount)
• Lead Count: 3

Key Features:

• Output Voltage: The LM4041BIZ-1.2 provides a fixed output voltage of 1.2V, making it suitable for low-voltage applications.
• Temperature Coefficient: It has a low temperature coefficient, typically around 20 ppm/°C, ensuring minimal drift in output voltage with temperature changes.
• Output Current: The device can source or sink up to 10 mA of output current, providing flexibility in various circuit designs.
• Noise Performance: The LM4041BIZ-1.2 features low noise characteristics, which is critical for precision applications.
• Power Supply Rejection Ratio (PSRR): It exhibits good PSRR, which helps maintain output stability despite variations in input voltage.
• Short-Circuit Protection: The device includes built-in short-circuit protection, enhancing reliability in circuit applications.

Electrical Characteristics:

• Input Voltage Range: The LM4041BIZ-1.2 operates with a wide input voltage range, typically from 2V to 15V.
• Reference Voltage Accuracy: The output voltage accuracy is typically ±1% at room temperature, ensuring reliable performance in precision applications.
• Temperature Range: The device is rated for operation over a temperature range of -40°C to +125°C, making it suitable for automotive and industrial applications.

Applications:

• Data Acquisition Systems: Used as a reference voltage in ADCs and DACs.
• Instrumentation: Ideal for precision measurement and instrumentation applications.
• Power Management: Can be utilized in power supply circuits for voltage regulation.
• Sensor Applications: Suitable for providing stable reference voltages in sensor circuits.

Additional Information:

• RoHS Compliant: The LM4041BIZ-1.2/NOPB is compliant with RoHS standards, making it environmentally friendly.
• Pin Configuration: The SOT-23 package has a compact footprint, allowing for space-efficient designs.

Conclusion:

The LM4041BIZ-1.2/NOPB from Texas Instruments is a robust and reliable precision voltage reference, ideal for a variety of applications requiring stable and accurate voltage references. Its low noise, excellent temperature stability, and compact package make it a preferred choice for engineers designing high-performance electronic systems.