MAX6250BCSA-T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Reference
• Characteristics: High precision, low dropout voltage, low quiescent current
• Package: Surface Mount (SOIC), 8 pins
• Essence: Provides a stable and accurate voltage reference for various electronic applications
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Input Voltage Range: 2.5V to 12.6V
• Output Voltage Options: 1.25V, 2.048V, 2.5V, 3V, 4.096V, 5V
• Initial Accuracy: ±0.05%
• Temperature Coefficient: ±50ppm/°C
• Quiescent Current: 45µA (typical)
• Dropout Voltage: 200mV (typical)
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The MAX6250BCSA-T has the following pin configuration:

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

Functional Features

• High precision voltage reference with multiple output voltage options
• Low dropout voltage allows for efficient power usage
• Low quiescent current minimizes power consumption
• Trim pin enables fine adjustment of output voltage
• Shutdown pin for power-saving mode

Advantages and Disadvantages

Advantages: - High accuracy and stability - Wide input voltage range - Low power consumption - Multiple output voltage options - Shutdown mode for power-saving

Disadvantages: - Limited output current capability - Sensitive to external noise and fluctuations

Working Principles

The MAX6250BCSA-T is a voltage reference IC that generates a stable and accurate reference voltage. It utilizes a bandgap voltage reference circuit to provide a precise output voltage, which remains constant over a wide range of input voltages and temperatures. The trim pin allows for fine adjustment of the output voltage, ensuring accuracy in various applications. The low dropout voltage and quiescent current make it suitable for battery-powered devices.

Detailed Application Field Plans

The MAX6250BCSA-T finds applications in various fields, including:

1. Precision measurement instruments
2. Data acquisition systems
3. Industrial control systems
4. Portable electronic devices
5. Battery-powered equipment
6. Communication systems
7. Automotive electronics
8. Medical devices

Detailed Alternative Models

1. LT6654: Precision Voltage Reference with High Accuracy and Low Noise
2. LM4040: Shunt Voltage Reference with Low Dropout Voltage and Low Quiescent Current
3. REF3030: Low-Power, High-Accuracy Voltage Reference with Wide Input Voltage Range
4. ADR4520: Ultralow Noise, High Precision Voltage Reference
5. MAX6190: Micropower, Low Dropout Voltage Reference

These alternative models offer similar functionality and can be considered as alternatives to the MAX6250BCSA-T.

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