Overview
The REF5040IDGKT is a precision series voltage reference manufactured by Texas Instruments. This component is part of the REF5040 family and is designed to provide a highly stable voltage reference. It features a nominal output voltage of 4.096 volts, making it suitable for a variety of applications requiring precise voltage regulation.
Key Specifications
| Specification | Value |
|---|---|
| Nominal Output Voltage | 4.096 V |
| Noise (Peak-to-Peak) | 3 µVpp/V |
| Temperature Drift | 3 ppm/°C |
| Package Type | VSSOP (DGK) - 8 pins |
| Manufacturer | Texas Instruments |
Key Features
The REF5040IDGKT boasts several key features that make it an excellent choice for precision voltage reference applications:
- High Accuracy: With a nominal output voltage of 4.096 volts and a temperature drift of 3 ppm/°C, this component ensures high stability over a wide temperature range.
- Low Noise: The REF5040IDGKT has a low noise specification of 3 µVpp/V, which is crucial for applications requiring minimal voltage fluctuations.
- Compact Package: The VSSOP (DGK) package with 8 pins makes it suitable for space-constrained designs.
Applications
The REF5040IDGKT is versatile and can be used in various applications, including:
- High-Precision Measurement Systems: Such as data acquisition systems, medical devices, and industrial control systems.
- Analog-to-Digital Converters (ADCs): To provide a stable reference voltage for ADCs in different types of electronic systems.
- Power Management Systems: In power supplies, voltage regulators, and other power management circuits where precise voltage reference is essential.
Q & A
- What is the nominal output voltage of the REF5040IDGKT?
The nominal output voltage of the REF5040IDGKT is 4.096 volts.
- What is the temperature drift of the REF5040IDGKT?
The temperature drift of the REF5040IDGKT is 3 ppm/°C.
- What is the noise specification of the REF5040IDGKT?
The noise specification of the REF5040IDGKT is 3 µVpp/V.
- What type of package does the REF5040IDGKT come in?
The REF5040IDGKT comes in a VSSOP (DGK) package with 8 pins.
- Who is the manufacturer of the REF5040IDGKT?
The manufacturer of the REF5040IDGKT is Texas Instruments.
- What are some common applications of the REF5040IDGKT?
The REF5040IDGKT is commonly used in high-precision measurement systems, analog-to-digital converters, and power management systems.
- Why is low noise important in voltage reference applications?
Low noise is important because it ensures minimal voltage fluctuations, which is crucial for maintaining accuracy and stability in the system.
- How does the REF5040IDGKT ensure high stability over temperature changes?
The REF5040IDGKT ensures high stability over temperature changes due to its low temperature drift of 3 ppm/°C.
- What are the benefits of using a precision series voltage reference like the REF5040IDGKT?
The benefits include high accuracy, low noise, and stability over a wide temperature range, which are essential for precise voltage regulation in various applications.
- Where can I find detailed specifications and datasheets for the REF5040IDGKT?
Detailed specifications and datasheets for the REF5040IDGKT can be found on the Texas Instruments website and other authorized distributors like Mouser Electronics and WIN SOURCE.
