AD680JR-REEL7

Product Overview

Category: Integrated Circuit (IC)

Use: The AD680JR-REEL7 is a precision voltage reference IC used to provide a stable and accurate voltage reference in various electronic circuits.

Characteristics: - High precision: The AD680JR-REEL7 offers exceptional accuracy with low temperature coefficient, ensuring reliable and consistent voltage reference. - Low noise: It provides a clean and stable output voltage, minimizing any interference or distortion caused by voltage fluctuations. - Wide operating range: The IC can operate within a wide range of temperatures and voltages, making it suitable for diverse applications. - Low power consumption: The AD680JR-REEL7 consumes minimal power, making it energy-efficient and suitable for battery-powered devices.

Package: The AD680JR-REEL7 is available in a small outline integrated circuit (SOIC) package, which ensures easy integration into various circuit designs.

Essence: The essence of the AD680JR-REEL7 lies in its ability to provide a precise and stable voltage reference, enabling accurate measurements and reliable performance in electronic systems.

Packaging/Quantity: The AD680JR-REEL7 is typically packaged in reels containing a specified quantity of ICs, allowing for efficient handling during manufacturing processes.

Specifications

• Output Voltage Range: 2.5V to 10V
• Initial Accuracy: ±0.1%
• Temperature Coefficient: 10ppm/°C
• Supply Voltage Range: 4.5V to 36V
• Operating Temperature Range: -40°C to +125°C
• Quiescent Current: 500µA

Pin Configuration

The AD680JR-REEL7 features a standard 8-pin SOIC package with the following pin configuration:

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| | --| VOUT GND |-- Pin 1: Ground (GND) --| NC VOUT |-- Pin 2: Output Voltage (VOUT) --| NC VIN |-- Pin 3: Input Voltage (VIN) --| NC VIN |-- Pin 4: Input Voltage (VIN) --| NC VIN |-- Pin 5: Input Voltage (VIN) --| NC VIN |-- Pin 6: Input Voltage (VIN) --| NC VIN |-- Pin 7: Input Voltage (VIN) --| NC VOUT |-- Pin 8: Output Voltage (VOUT) |___________| ```

Functional Features

• High precision voltage reference for accurate measurements and stable circuit operation.
• Low temperature coefficient ensures minimal voltage drift over a wide range of temperatures.
• Low noise output voltage for reduced interference and improved signal integrity.
• Wide operating voltage range allows for flexibility in various applications.
• Low power consumption makes it suitable for battery-powered devices.

Advantages and Disadvantages

Advantages: - Exceptional accuracy and stability - Low noise output - Wide operating range - Energy-efficient

Disadvantages: - Limited output voltage range (2.5V to 10V) - Higher initial cost compared to standard voltage references

Working Principles

The AD680JR-REEL7 utilizes advanced semiconductor technology to generate a precise and stable voltage reference. It employs a bandgap voltage reference circuit that compensates for temperature variations, ensuring consistent performance across different operating conditions. The IC compares the reference voltage with the input voltage and provides a regulated output voltage with high accuracy and low noise.

Detailed Application Field Plans

The AD680JR-REEL7 finds application in various fields where a reliable and accurate voltage reference is required. Some of the common application areas include:

1. Precision measurement instruments: The IC is used in multimeters, oscilloscopes, and other test equipment to provide a stable voltage reference for accurate measurements.
2. Analog-to-digital converters (ADCs): It is employed in ADC circuits to ensure precise conversion of analog signals into digital data.
3. Voltage regulators: The AD680JR-REEL7 can be used as a voltage reference in voltage regulator circuits to maintain a stable output voltage.
4. Sensor calibration: It is utilized in sensor calibration circuits to provide a known and stable voltage reference for accurate sensor readings.

Detailed and Complete Alternative Models

1. LM4040: This precision voltage reference IC offers similar characteristics and performance as the AD680JR-REEL7. It is available in various package options and has a wide range of output voltage options.
2. REF5025: Another alternative model with high precision and low noise characteristics. It provides a wider output voltage range and is suitable for demanding applications.
3. MAX6126: This voltage reference IC offers ultra-low noise and excellent long-term stability. It is available in small packages and operates over a wide temperature range.

These alternative models can be considered based on specific