REF6045IDGKT

Product Overview

Category: Integrated Circuits (ICs)

Use: Voltage References

Characteristics: - High precision voltage reference - Low temperature coefficient - Wide operating range - Low dropout voltage - Low output noise - Small package size

Package: DFN-8 (2x2mm)

Essence: The REF6045IDGKT is a high precision voltage reference IC used to provide a stable and accurate voltage reference in various electronic circuits.

Packaging/Quantity: The REF6045IDGKT is available in tape and reel packaging with 3000 units per reel.

Specifications

• Output Voltage Range: 1.225V to 6.0V
• Initial Accuracy: ±0.05%
• Temperature Coefficient: 10ppm/°C
• Dropout Voltage: 200mV
• Output Noise Voltage: 3µVrms
• Supply Voltage Range: 2.7V to 18V
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The REF6045IDGKT has the following pin configuration:

| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | VOUT | Output Voltage | | 2 | GND | Ground | | 3 | NC | No Connection | | 4 | NC | No Connection | | 5 | VIN | Input Voltage | | 6 | NC | No Connection | | 7 | NC | No Connection | | 8 | NC | No Connection |

Functional Features

• High precision voltage reference for accurate voltage regulation
• Stable output voltage over a wide range of operating conditions
• Low temperature coefficient ensures minimal voltage drift with temperature changes
• Low dropout voltage allows for efficient power management
• Low output noise ensures clean and reliable voltage reference signal

Advantages and Disadvantages

Advantages: - High precision and accuracy - Wide operating range - Small package size - Low temperature coefficient - Low output noise

Disadvantages: - Dropout voltage of 200mV may not be suitable for low-power applications

Working Principles

The REF6045IDGKT is based on a bandgap voltage reference circuit. It utilizes the temperature-dependent characteristics of semiconductor materials to generate a stable and accurate voltage reference. The internal circuitry compensates for temperature variations, ensuring a consistent output voltage over a wide temperature range.

Detailed Application Field Plans

The REF6045IDGKT can be used in various applications that require a stable and accurate voltage reference. Some common application fields include:

1. Precision analog-to-digital converters (ADCs)
2. Digital-to-analog converters (DACs)
3. Voltage regulators
4. Power management circuits
5. Sensor interfaces
6. Battery charging circuits
7. Test and measurement equipment

Detailed and Complete Alternative Models

1. REF5025IDGKT - Similar high precision voltage reference with a different output voltage range (2.5V to 6.0V).
2. REF3030IDGKT - Lower precision voltage reference with a wider temperature coefficient (50ppm/°C) but lower cost.
3. REF5040IDGKT - Higher precision voltage reference with a smaller package size (SOT-23).

These alternative models offer different specifications and features, allowing users to choose the most suitable voltage reference for their specific application requirements.

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