MAX6161BESA

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Reference
• Characteristics: High precision, low dropout voltage, low quiescent current
• Package: SOIC-8
• Essence: Provides a stable and accurate voltage reference for various applications
• Packaging/Quantity: Available in tape and reel packaging, 2500 units per reel

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Options: 1.25V, 2.048V, 2.5V, 3V, 4.096V, 5V
• Initial Accuracy: ±0.2%
• Temperature Coefficient: ±50ppm/°C
• Quiescent Current: 45µA (typical)
• Dropout Voltage: 200mV at 100mA load current
• Operating Temperature Range: -40°C to +125°C

Pin Configuration

The MAX6161BESA has the following pin configuration:

```

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

Functional Features

• Provides a stable and accurate voltage reference for precise measurements
• Low dropout voltage allows for efficient power usage
• Low quiescent current minimizes power consumption
• Shutdown mode (SHDN pin) for power-saving when not in use

Advantages

• High precision ensures accurate voltage references
• Wide input voltage range allows for versatile applications
• Small package size (SOIC-8) enables space-saving designs
• Low quiescent current prolongs battery life in portable devices

Disadvantages

• Limited output voltage options may not suit all applications
• Dropout voltage may be higher compared to some alternative models

Working Principles

The MAX6161BESA is a voltage reference IC that generates a stable and accurate reference voltage. It operates by comparing an internal reference voltage with the input voltage, ensuring a precise output voltage regardless of load variations or changes in the input voltage.

Application Field Plans

The MAX6161BESA can be used in various applications, including:

1. Precision measurement equipment
2. Data acquisition systems
3. Industrial control systems
4. Portable devices requiring accurate voltage references

Alternative Models

1. MAX6190 - Offers additional output voltage options
2. LT1236 - Provides lower initial accuracy and temperature coefficient
3. REF3030 - Features lower dropout voltage and quiescent current

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

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