MAX562CAI+T

Product Overview

• Category: Integrated Circuits (ICs)
• Use: Voltage References
• Characteristics:
  • High accuracy
  • Low dropout voltage
  • Low quiescent current
• Package: 8-SOIC (Small Outline Integrated Circuit)
• Essence: MAX562CAI+T is a voltage reference IC that provides high accuracy and stability for various applications.
• Packaging/Quantity: Available in tape and reel packaging with 2500 units per reel.

Specifications

• Voltage Reference Type: Series
• Output Voltage: 2.5V
• Initial Accuracy: ±0.1%
• Temperature Coefficient: 50ppm/°C
• Dropout Voltage: 200mV
• Quiescent Current: 60µA
• Operating Temperature Range: -40°C to +85°C
• Input Voltage Range: 2.7V to 12V
• Output Current: 10mA

Pin Configuration

The MAX562CAI+T has the following pin configuration:

```

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

• VOUT: Output voltage pin
• GND: Ground pin
• VIN: Input voltage pin
• NC: No connection pin
• TRIM: Trim pin for adjusting output voltage
• VDD: Power supply pin

Functional Features

• High accuracy voltage reference
• Low dropout voltage allows operation with low input voltages
• Low quiescent current minimizes power consumption
• Excellent temperature stability ensures reliable performance across a wide temperature range

Advantages and Disadvantages

Advantages: - High accuracy and stability - Low power consumption - Wide operating temperature range - Small package size for space-constrained applications

Disadvantages: - Limited output current capability (10mA) - Requires an external trim pin for adjusting the output voltage

Working Principles

The MAX562CAI+T is a series voltage reference IC that generates a stable 2.5V output voltage. It utilizes a precision bandgap core to provide high accuracy and stability over temperature and input voltage variations. The internal circuitry compensates for changes in temperature, ensuring consistent performance.

Detailed Application Field Plans

The MAX562CAI+T is widely used in various applications where a stable and accurate voltage reference is required. Some common application fields include:

1. Precision analog-to-digital converters (ADCs)
2. Digital-to-analog converters (DACs)
3. Voltage regulators
4. Battery-powered devices
5. Sensor calibration circuits
6. Test and measurement equipment

Detailed and Complete Alternative Models

1. LT6654-2.5: A 2.5V precision voltage reference with similar specifications.
2. REF5025: A low dropout voltage reference with a 2.5V output and excellent temperature stability.
3. LM4040: A family of precision micropower shunt voltage references available in various output voltages.

These alternative models offer similar functionality and can be considered as substitutes for the MAX562CAI+T in specific applications.

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