Texas Instruments

REF5040IDGKT  

Voltage References

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.

REF5040IDGKT Documents

Download datasheets and manufacturer documentation for REF5040IDGKT

Datasheets :

REF5020,25,30,40,45,50 Datasheet      

UNKNOWN TYPE :

8-VSSOP      

HTML Datasheet :

REF5020,25,30,40,45,50 Datasheet      

PCN Design/Specification :

REF50xx Datasheet 21/Jun/2023       REF50yyy 08/Jun/2020