LM4030AMF-4.096/NOPB

Product Overview

Category: Integrated Circuit (IC)

Use: Voltage Reference

Characteristics: - High precision voltage reference - Low temperature coefficient - Low dropout voltage - Low quiescent current - Wide operating temperature range

Package: SOT-23-3

Essence: The LM4030AMF-4.096/NOPB is a high precision voltage reference IC used to provide a stable and accurate voltage reference in various electronic circuits.

Packaging/Quantity: The LM4030AMF-4.096/NOPB is typically available in tape and reel packaging, with 3000 units per reel.

Specifications

• Output Voltage: 4.096V
• Initial Accuracy: ±0.1%
• Temperature Coefficient: 50ppm/°C
• Dropout Voltage: 200mV
• Quiescent Current: 60µA
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The LM4030AMF-4.096/NOPB has three pins:

1. VOUT: Output Voltage Pin
2. GND: Ground Pin
3. VIN: Input Voltage Pin

Functional Features

• High precision output voltage
• Stable voltage reference over a wide temperature range
• Low power consumption
• Small package size for space-constrained applications
• Easy integration into various electronic circuits

Advantages and Disadvantages

Advantages: - High accuracy and stability - Low power consumption - Wide operating temperature range - Small package size for space-constrained designs

Disadvantages: - Limited output voltage options - Higher cost compared to some other voltage references

Working Principles

The LM4030AMF-4.096/NOPB is based on bandgap voltage reference technology. It utilizes a combination of bipolar and CMOS transistors to generate a stable reference voltage. The internal circuitry compensates for temperature variations, ensuring accurate output voltage even in extreme temperature conditions.

Detailed Application Field Plans

The LM4030AMF-4.096/NOPB can be used in various applications that require a stable and precise voltage reference. Some common application fields include:

1. Analog-to-Digital Converters (ADCs)
2. Digital-to-Analog Converters (DACs)
3. Voltage regulators
4. Precision measurement equipment
5. Sensor calibration circuits

Detailed and Complete Alternative Models

1. LM4040AIM3-4.096/NOPB: Similar specifications and package, but with an initial accuracy of ±0.2%.
2. LT6656BCS6-4.096#PBF: Higher initial accuracy of ±0.05%, but with a higher quiescent current of 100µA.
3. MAX6070BEUT+T: Lower initial accuracy of ±0.5%, but with a lower dropout voltage of 50mV.

These alternative models offer different trade-offs in terms of accuracy, power consumption, and cost, allowing designers to choose the most suitable option for their specific requirements.

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