MAX6129AEUK41+T

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Reference
• Characteristics: High precision, low noise, low dropout voltage
• Package: SOT23-3
• Essence: Provides a stable and accurate voltage reference for various electronic applications
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Output Voltage: 4.096V
• Initial Accuracy: ±0.02%
• Temperature Coefficient: 10ppm/°C
• Dropout Voltage: 200mV
• Supply Voltage Range: 2.7V to 12.6V
• Quiescent Current: 45µA
• Load Regulation: 0.1mV/mA
• Line Regulation: 0.05mV/V

Detailed Pin Configuration

The MAX6129AEUK41+T has three pins: 1. VOUT: Output Voltage Pin 2. GND: Ground Pin 3. VIN: Input Voltage Pin

Functional Features

• High Precision: The MAX6129AEUK41+T offers an initial accuracy of ±0.02%, ensuring precise voltage references.
• Low Noise: It provides a low output noise of 5µV RMS (10Hz to 100kHz), making it suitable for sensitive applications.
• Low Dropout Voltage: With a dropout voltage of only 200mV, it can operate efficiently even with low input voltages.
• Wide Supply Voltage Range: The IC can work within a supply voltage range of 2.7V to 12.6V, providing flexibility in various applications.

Advantages and Disadvantages

Advantages: - High precision and low noise ensure accurate and reliable voltage references. - Low dropout voltage allows operation with low input voltages. - Wide supply voltage range provides versatility in different electronic systems.

Disadvantages: - Limited output voltage options (4.096V in this case). - SOT23-3 package may not be suitable for all applications requiring a voltage reference.

Working Principles

The MAX6129AEUK41+T is based on a bandgap voltage reference circuit. It utilizes the temperature-dependent characteristics of semiconductor materials to generate a stable and accurate reference voltage. The internal circuitry compensates for temperature variations, ensuring consistent performance across a wide temperature range.

Detailed Application Field Plans

The MAX6129AEUK41+T can be used in various applications that require a precise and stable voltage reference. Some potential application fields include: 1. Analog-to-Digital Converters (ADCs) 2. Digital-to-Analog Converters (DACs) 3. Voltage regulators 4. Precision measurement instruments 5. Sensor calibration circuits

Detailed and Complete Alternative Models

1. MAX6126: Offers different output voltage options (e.g., 2.048V, 2.5V, 3V) with similar specifications.
2. LT6654: Provides a wide range of output voltages (e.g., 1.25V, 2.5V, 5V) and high accuracy.
3. REF102: A precision voltage reference with low temperature drift and excellent long-term stability.

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