MAX619CSA+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Reference
• Characteristics: High Precision, Low Dropout, Low Noise
• Package: 8-SOIC (Small Outline Integrated Circuit)
• Essence: Provides a stable and accurate voltage reference for various electronic applications
• Packaging/Quantity: Tape & Reel, 2500 units per reel

Specifications

• Input Voltage Range: 2.7V to 11V
• Output Voltage Options: 1.25V, 2.5V, 4.096V, 5V
• Initial Accuracy: ±0.05%
• Temperature Coefficient: ±50ppm/°C
• Output Current: 20mA
• Dropout Voltage: 300mV
• Quiescent Current: 120µA
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The MAX619CSA+T has the following pin configuration:

```

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

Functional Features

• High precision voltage reference with low dropout voltage
• Low noise output for improved signal integrity
• Wide input voltage range allows flexibility in various applications
• Excellent initial accuracy and temperature coefficient ensure stability over a wide temperature range
• Low quiescent current minimizes power consumption

Advantages and Disadvantages

Advantages: - High precision and stability - Low dropout voltage - Low noise output - Wide input voltage range - Low power consumption

Disadvantages: - Limited output current capability (20mA) - Only four output voltage options available

Working Principles

The MAX619CSA+T is a precision voltage reference IC that generates a stable and accurate output voltage. It utilizes a bandgap voltage reference circuit to provide a precise reference voltage, which remains constant over temperature variations. The input voltage range allows the IC to operate from various power sources, while the low dropout voltage ensures efficient operation even with low input voltages. The low noise output makes it suitable for applications requiring high signal integrity.

Detailed Application Field Plans

The MAX619CSA+T finds applications in various electronic systems where a stable and accurate voltage reference is required. Some of the common application fields include:

1. Analog-to-Digital Converters (ADCs)
2. Digital-to-Analog Converters (DACs)
3. Voltage regulators
4. Precision measurement instruments
5. Sensor interfaces
6. Battery-powered devices
7. Audio amplifiers

Detailed and Complete Alternative Models

1. LM4040 - Precision Micropower Shunt Voltage Reference
2. LT1236 - Precision Reference
3. REF102 - Precision Voltage Reference
4. ADR4550 - High Precision Voltage Reference
5. MAX6126 - Ultra-High-Precision Voltage Reference

These alternative models offer similar functionality and performance characteristics to the MAX619CSA+T and can be considered as alternatives based on specific application requirements.

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