Texas Instruments

REF5040IDGKT

REF5040IDGKT Description

The REF5040IDGKT is a high-precision voltage reference IC from Texas Instruments, designed for applications requiring exceptional accuracy and stability. This device offers a fixed output voltage of 4.096V with a tolerance of ±0.05%, ensuring highly accurate voltage references in various electronic systems. The REF5040IDGKT features a low noise level of 12µVpp/V from 0.1Hz to 10Hz, contributing to its superior performance in sensitive analog circuits.

The device is housed in an 8VSSOP package and is available in a surface-mount configuration, making it suitable for compact and high-density PCB designs. It operates over a wide input voltage range of 4.296 toV 18V, providing flexibility in power supply requirements. The REF5040IDGKT also boasts a low supply current of 1.2mA, making it energy-efficient for battery-operated and low-power applications.

REF5040IDGKT Features

• High Precision: ±0.05% tolerance ensures highly accurate voltage references.
• Low Noise: 12µVpp/V noise level from 0.1Hz to 10Hz, ideal for sensitive analog circuits.
• Wide Input Voltage Range: Operates from 4.296V to 18V, offering flexibility in power supply requirements.
• Low Supply Current: Consumes only 1.2mA, making it suitable for low-power applications.
• Temperature Stability: 3ppm/°C temperature coefficient ensures stable performance across varying temperatures.
• Surface-Mount Package: 8VSSOP package is suitable for compact and high-density PCB designs.
• Compliance: RoHS3 compliant, REACH unaffected, and EAR99 ECCN, ensuring environmental and regulatory compliance.

REF5040IDGKT Applications

The REF5040IDGKT is ideal for a variety of applications where high precision and low noise are critical. These include:

• Analog-to-Digital Converters (ADCs): Provides a stable reference voltage for accurate ADC conversions.
• Digital-to-Analog Converters (DACs): Ensures precise DAC output levels.
• Precision Measurement Equipment: Used in devices requiring high accuracy and stability.
• Battery Management Systems: Ideal for applications needing low power consumption and high precision.
• Medical Devices: Suitable for equipment requiring high reliability and accuracy.

Conclusion of REF5040IDGKT

The REF5040IDGKT from Texas Instruments stands out as a high-performance voltage reference IC, offering exceptional accuracy, low noise, and wide input voltage range. Its low supply current and compact surface-mount package make it an ideal choice for a variety of applications, from precision measurement equipment to battery management systems. The device's compliance with environmental and regulatory standards further enhances its appeal for modern electronic designs.