MAX6338OUB

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Reference
• Characteristics: High precision, low dropout voltage, low quiescent current
• Package: Micro SMD (Surface Mount Device)
• Essence: Provides a stable and accurate voltage reference for various electronic applications
• Packaging/Quantity: Available in tape and reel packaging, quantity varies based on supplier

Specifications

• Output Voltage Range: 1.25V to 5V
• Initial Accuracy: ±0.2%
• Temperature Coefficient: ±50ppm/°C
• Dropout Voltage: 200mV at 10mA
• Quiescent Current: 45µA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX6338OUB has the following pin configuration:

1. VOUT: Output Voltage
2. GND: Ground
3. VIN: Input Voltage
4. BYP: Bypass Capacitor Connection
5. TRIM: Trimming Pin

Functional Features

• High precision voltage reference with low temperature coefficient
• Low dropout voltage allows for efficient power usage
• Low quiescent current minimizes power consumption
• Adjustable output voltage using external resistors
• Built-in thermal shutdown protection

Advantages and Disadvantages

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

Disadvantages: - Limited output voltage range - Requires external components for adjustment

Working Principles

The MAX6338OUB is a shunt voltage reference IC that generates a stable and accurate output voltage. It operates by comparing the input voltage (VIN) with an internal reference voltage. The difference between these voltages is regulated to provide a precise output voltage (VOUT). The TRIM pin allows for fine-tuning of the output voltage using external resistors. The BYP pin is used to connect a bypass capacitor for improved stability and noise reduction.

Detailed Application Field Plans

The MAX6338OUB is commonly used in various electronic applications that require a stable and accurate voltage reference. Some typical application fields include:

1. Precision analog-to-digital converters (ADCs)
2. Digital-to-analog converters (DACs)
3. Voltage regulators
4. Battery-powered devices
5. Sensor interfaces
6. Portable medical devices

Detailed and Complete Alternative Models

• MAX6325: Low-power, low-dropout voltage reference
• MAX6190: High-precision, low-noise voltage reference
• LT1236: Ultra-high precision voltage reference
• REF5025: High-accuracy, low-drift voltage reference
• LM4040: Micropower, precision voltage reference

These alternative models offer similar functionality and can be considered as alternatives to the MAX6338OUB based on specific requirements and application needs.

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