LM4040DIM3-6.0/NOPB

Product Overview

Category

The LM4040DIM3-6.0/NOPB belongs to the category of voltage references.

Use

This product is commonly used as a precision voltage reference in various electronic circuits.

Characteristics

• High accuracy: The LM4040DIM3-6.0/NOPB provides a highly accurate output voltage.
• 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.
• Small package size: The LM4040DIM3-6.0/NOPB comes in a compact SOT-23 package, allowing for space-efficient designs.
• Wide operating voltage range: It operates within a wide voltage range, making it versatile for different applications.

Package and Quantity

The LM4040DIM3-6.0/NOPB is available in a SOT-23 package. It is typically sold in reels or tubes containing a specific quantity, such as 3000 units per reel.

Specifications

• Output Voltage: 6.0V
• Initial Accuracy: ±0.1%
• Temperature Coefficient: 50ppm/°C
• Operating Temperature Range: -40°C to +85°C
• Supply Voltage Range: 2.7V to 10V
• Quiescent Current: 60µA (typical)

Pin Configuration

The LM4040DIM3-6.0/NOPB has three pins:

1. VOUT: Output pin, connected to the load circuit.
2. GND: Ground pin, connected to the common ground of the system.
3. VIN: Input pin, connected to the supply voltage source.

Functional Features

• Precise voltage reference: The LM4040DIM3-6.0/NOPB provides a stable and accurate voltage reference for precise circuit operation.
• Low power consumption: It consumes minimal power, making it suitable for power-sensitive applications.
• Temperature stability: The low temperature coefficient ensures stable performance across varying temperatures.
• Wide operating voltage range: It can operate within a wide voltage range, accommodating different system requirements.

Advantages and Disadvantages

Advantages

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

Disadvantages

• Limited output voltage options (only 6.0V in this case)
• Not suitable for applications requiring higher output currents

Working Principles

The LM4040DIM3-6.0/NOPB is based on a bandgap voltage reference circuit. It utilizes the inherent properties of semiconductor materials to generate a stable voltage reference. By carefully designing the internal circuitry, the LM4040DIM3-6.0/NOPB achieves high accuracy and temperature stability.

Detailed Application Field Plans

The LM4040DIM3-6.0/NOPB finds applications in various fields, including:

1. Precision measurement instruments: It can be used as a voltage reference in multimeters, oscilloscopes, and other precision measurement devices.
2. Analog-to-digital converters (ADCs): The LM4040DIM3-6.0/NOPB provides a stable reference voltage for accurate ADC conversions.
3. Voltage regulators: It can serve as a reference voltage for linear voltage regulators, ensuring stable output voltages.
4. Sensor circuits: The LM4040DIM3-6.0/NOPB is suitable for sensor circuits that require precise and stable voltage references.

Detailed and Complete Alternative Models

Some alternative models to the LM4040DIM3-6.0/NOPB include:

1. LM4040DIM3-2.5/NOPB: Provides a 2.5V output voltage.
2. LM4040DIM3-4.1/NOPB: Offers a 4.1V output voltage.
3. LM4040DIM3-8.2/NOPB: Provides an 8.2V output voltage.

These alternative models cater to different voltage requirements while maintaining similar characteristics and package options.

In conclusion, the LM4040DIM3-6.0/NOPB is a precision voltage reference with high accuracy, low power consumption, and a compact package size. It finds applications in various fields, including precision measurement instruments, ADCs, voltage regulators, and sensor circuits. While it has limited output voltage options, it offers excellent stability and performance within its specified range. Alternative models are available to accommodate different voltage requirements.