LM4040DIZ-8.2/NOPB

Product Overview

Category

The LM4040DIZ-8.2/NOPB belongs to the category of precision voltage references.

Use

It is commonly used as a stable voltage reference in various electronic circuits.

Characteristics

• Precision: The LM4040DIZ-8.2/NOPB provides a highly accurate output voltage of 8.2 volts.
• Low Temperature Coefficient: It exhibits a low temperature coefficient, ensuring stability over a wide range of temperatures.
• Low Power Consumption: This voltage reference consumes minimal power, making it suitable for battery-powered applications.
• High Output Current: It can deliver a maximum output current of 15 mA.
• Wide Operating Range: The LM4040DIZ-8.2/NOPB operates within a wide voltage range, typically from 4.5 volts to 10 volts.

Package

The LM4040DIZ-8.2/NOPB is available in a small surface-mount SOT-23 package, which is compact and easy to integrate into circuit designs.

Essence

The essence of the LM4040DIZ-8.2/NOPB lies in its ability to provide a precise and stable voltage reference, ensuring accurate operation of electronic circuits.

Packaging/Quantity

This product is typically sold in reels or tubes containing a specific quantity, such as 3000 units per reel.

Specifications

• Output Voltage: 8.2 volts
• Initial Accuracy: ±0.1%
• Temperature Coefficient: 50 ppm/°C
• Maximum Output Current: 15 mA
• Operating Voltage Range: 4.5V to 10V
• Quiescent Current: 60 µA (typical)
• Dropout Voltage: 400 mV (typical)

Detailed Pin Configuration

The LM4040DIZ-8.2/NOPB has three pins:

1. VOUT: Output pin, provides a stable 8.2V reference voltage.
2. GND: Ground pin, connected to the circuit's ground.
3. VIN: Input pin, receives the supply voltage.

Functional Features

• Precision Voltage Reference: The LM4040DIZ-8.2/NOPB ensures a highly accurate and stable output voltage of 8.2 volts.
• Low Power Consumption: It consumes minimal power, making it suitable for battery-powered applications.
• Wide Operating Range: The voltage reference operates within a wide voltage range, allowing flexibility in various circuit designs.
• Low Temperature Coefficient: The LM4040DIZ-8.2/NOPB exhibits a low temperature coefficient, ensuring stability over a wide range of temperatures.

Advantages and Disadvantages

Advantages

• High precision and stability
• Low power consumption
• Compact package size
• Wide operating voltage range

Disadvantages

• Limited maximum output current (15 mA)
• Higher cost compared to some other voltage references

Working Principles

The LM4040DIZ-8.2/NOPB is based on bandgap voltage reference technology. It utilizes a combination of bipolar and CMOS transistor circuits to generate a precise and stable reference voltage. This voltage is then made available at the output pin (VOUT) for use in various electronic circuits.

Detailed Application Field Plans

The LM4040DIZ-8.2/NOPB finds applications in a wide range of electronic systems, including but not limited to: - Precision analog-to-digital converters (ADCs) - Digital-to-analog converters (DACs) - Voltage regulators - Oscillators and timers - Sensor interfaces - Battery management systems

Detailed and Complete Alternative Models

• LM4040DIZ-5.0/NOPB: Provides a 5.0V output voltage.
• LM4040DIZ-10.0/NOPB: Provides a 10.0V output voltage.
• LM4040DIZ-2.5/NOPB: Provides a 2.5V output voltage.

These alternative models offer different output voltages to suit specific circuit requirements.

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