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REF5040AIDGKR
Product Overview
Category: Integrated Circuit (IC)
Use: Voltage Reference
Characteristics: - High precision - Low temperature coefficient - Low dropout voltage - Low quiescent current
Package: SOT-23-6
Essence: The REF5040AIDGKR is a voltage reference IC that provides a stable and accurate voltage output for various applications.
Packaging/Quantity: The REF5040AIDGKR is available in tape and reel packaging, with 3000 units per reel.
Specifications
- Output Voltage Range: 2.048V to 5V
- Initial Accuracy: ±0.05%
- Temperature Coefficient: 10ppm/°C
- Dropout Voltage: 200mV
- Quiescent Current: 60µA
- Operating Temperature Range: -40°C to +125°C
Detailed Pin Configuration
The REF5040AIDGKR has six pins arranged as follows:
```
| | --| VOUT |-- Pin 1 --| GND |-- Pin 2 --| NC |-- Pin 3 --| VIN |-- Pin 4 --| NC |-- Pin 5 --| NC |-- Pin 6 |_______| ```
Functional Features
- High precision voltage reference
- Stable output voltage over temperature and load variations
- Low power consumption
- Wide operating temperature range
- Small package size for space-constrained applications
Advantages and Disadvantages
Advantages: - High accuracy and stability - Low temperature coefficient - Low power consumption - Compact package size
Disadvantages: - Limited output voltage range - Dropout voltage may not be suitable for low-power applications
Working Principles
The REF5040AIDGKR utilizes a bandgap voltage reference circuit to generate a stable output voltage. It compensates for temperature variations and provides a precise voltage reference for other components in the circuit.
Detailed Application Field Plans
The REF5040AIDGKR is commonly used in various applications, including: - Precision analog-to-digital converters (ADCs) - Digital-to-analog converters (DACs) - Voltage regulators - Battery-powered devices - Sensor calibration circuits
Detailed and Complete Alternative Models
- REF5025AIDGKT: Similar specifications with a different package (SOT-23-5).
- REF5030AIDGKT: Higher output voltage range (3V to 5V) with similar characteristics.
- REF5050AIDGKT: Lower initial accuracy (±0.1%) but wider operating temperature range (-55°C to +125°C).
These alternative models provide options based on specific requirements and constraints of the application.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de REF5040AIDGKR en soluciones técnicas
Sure! Here are 10 common questions and answers related to the application of REF5040AIDGKR in technical solutions:
Question: What is REF5040AIDGKR?
- Answer: REF5040AIDGKR is a voltage reference IC (integrated circuit) manufactured by Texas Instruments.Question: What is the purpose of using REF5040AIDGKR in technical solutions?
- Answer: REF5040AIDGKR is commonly used as a precision voltage reference in various applications, such as analog-to-digital converters (ADCs), digital-to-analog converters (DACs), power supplies, and sensor interfaces.Question: What is the voltage output range of REF5040AIDGKR?
- Answer: REF5040AIDGKR provides a fixed voltage output of 4.096V.Question: What is the accuracy of REF5040AIDGKR?
- Answer: REF5040AIDGKR has a typical initial accuracy of ±0.05% and a maximum temperature drift of ±5 ppm/°C.Question: Can REF5040AIDGKR operate over a wide temperature range?
- Answer: Yes, REF5040AIDGKR can operate over a temperature range of -40°C to +125°C.Question: How much current does REF5040AIDGKR consume?
- Answer: REF5040AIDGKR has a low quiescent current consumption of 60 µA.Question: Is REF5040AIDGKR suitable for battery-powered applications?
- Answer: Yes, REF5040AIDGKR's low quiescent current makes it suitable for battery-powered applications where power efficiency is crucial.Question: Can REF5040AIDGKR drive capacitive loads?
- Answer: Yes, REF5040AIDGKR is designed to drive capacitive loads up to 10 nF without any external buffering.Question: Does REF5040AIDGKR require any external components for operation?
- Answer: No, REF5040AIDGKR is a standalone voltage reference and does not require any external components for basic operation.Question: Is REF5040AIDGKR available in different package options?
- Answer: Yes, REF5040AIDGKR is available in a small SOT-23 package, which makes it suitable for space-constrained applications.
Please note that these answers are general and may vary depending on the specific requirements and application of REF5040AIDGKR in a technical solution.