MAX6339DUT+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Reference
• Characteristics: Low Dropout, Precision, Low Noise
• Package: SOT-23-6
• Essence: High-performance voltage reference
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Output Voltage: 2.5V
• Initial Accuracy: ±0.1%
• Temperature Coefficient: 50ppm/°C
• Dropout Voltage: 200mV
• Supply Voltage Range: 2.7V to 5.5V
• Quiescent Current: 40µA
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The MAX6339DUT+T has a total of six pins arranged as follows:

```

---

| | --| VOUT | --| GND | --| NC | --| SHDN | --| VIN | |___________| ```

Functional Features

• Low dropout voltage ensures efficient operation even with low input voltages.
• High initial accuracy guarantees precise output voltage.
• Low temperature coefficient maintains stability over a wide temperature range.
• Low quiescent current minimizes power consumption.
• Shutdown pin allows for easy power management.

Advantages and Disadvantages

Advantages: - High precision and low noise output. - Wide supply voltage range enables versatile applications. - Small package size facilitates space-constrained designs. - Low dropout voltage enhances efficiency.

Disadvantages: - Limited output voltage options. - Relatively high initial cost compared to standard voltage references.

Working Principles

The MAX6339DUT+T is a precision voltage reference that generates a stable output voltage of 2.5V. It operates by comparing an internal reference voltage with the input voltage. The device utilizes a bandgap voltage reference circuit to achieve high accuracy and low temperature coefficient. The output voltage is regulated by an internal amplifier, ensuring a constant voltage regardless of load variations.

Detailed Application Field Plans

The MAX6339DUT+T finds applications in various fields, including:

1. Industrial Control Systems: Provides accurate voltage references for analog-to-digital converters (ADCs), digital-to-analog converters (DACs), and sensor interfaces.
2. Portable Electronics: Ensures stable voltage supply for battery-powered devices such as smartphones, tablets, and portable audio players.
3. Automotive Electronics: Used in automotive systems requiring precise voltage references, such as engine control units (ECUs) and infotainment systems.
4. Medical Devices: Provides reliable voltage references for medical equipment, including patient monitoring devices and diagnostic instruments.

Detailed and Complete Alternative Models

1. LM4040CIM3-2.5/NOPB: 2.5V precision voltage reference in SOT-23 package.
2. REF3030AIDBZT: Low dropout voltage reference with 2.5V output in SOT-23-3 package.
3. LT1461AIS8-2.5#PBF: High-precision voltage reference with 2.5V output in SOIC-8 package.
4. ADR4550BRZ: Ultra-low noise voltage reference with 2.5V output in SOT-23-6 package.

These alternative models offer similar functionality and can be considered based on specific application requirements.

Word count: 346 words