MAX603ESA

Product Overview

• Category: Voltage Reference
• Use: Provides a stable voltage reference for precision analog circuits
• Characteristics:
  • High accuracy and stability
  • Low temperature coefficient
  • Low dropout voltage
  • Wide operating temperature range
• Package: SOIC-8
• Essence: Voltage reference IC
• Packaging/Quantity: Tube, 50 pieces per tube

Specifications

• Output Voltage Range: 1.25V to 10V
• Initial Accuracy: ±0.5%
• Temperature Coefficient: 50ppm/°C
• Dropout Voltage: 300mV at 20mA
• Operating Temperature Range: -40°C to +85°C
• Supply Voltage Range: 2.7V to 12V
• Quiescent Current: 120µA

Pin Configuration

The MAX603ESA has the following pin configuration:

```

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

Functional Features

• High accuracy voltage reference
• Low dropout voltage allows operation with low input voltages
• Shutdown mode for power-saving applications
• Excellent line and load regulation
• Low quiescent current for extended battery life

Advantages and Disadvantages

Advantages: - High accuracy and stability - Low temperature coefficient - Wide operating temperature range - Low dropout voltage

Disadvantages: - Limited output voltage range (1.25V to 10V) - Requires external components for proper operation

Working Principles

The MAX603ESA is a precision voltage reference IC that generates a stable output voltage. It utilizes a bandgap voltage reference circuit to provide accurate and stable voltage references over a wide temperature range. The device operates with low dropout voltage, allowing it to work with low input voltages. It also features a shutdown mode, which reduces power consumption in applications where power-saving is crucial.

Detailed Application Field Plans

The MAX603ESA is commonly used in various applications that require a stable voltage reference. Some of the typical application fields include: - Precision analog circuits - Data acquisition systems - Industrial control systems - Portable electronic devices - Battery-powered equipment

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to the MAX603ESA are: - LT1236ACS8-5: Voltage Reference, 5V output, SOIC-8 package - REF102CU: Precision Voltage Reference, 10V output, TO-99 package - LM4040CIM3-2.5: Micropower Shunt Voltage Reference, 2.5V output, SOT-23 package - ADR4550BRZ: High Precision Voltage Reference, 5V output, SOIC-8 package

These alternative models offer similar functionality and characteristics to the MAX603ESA and can be used as replacements depending on specific requirements.

In conclusion, the MAX603ESA is a high-accuracy voltage reference IC that provides stable voltage references for precision analog circuits. With its low dropout voltage, wide operating temperature range, and excellent accuracy, it is widely used in various applications requiring precise voltage references.