MAX6168AESA+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Reference
• Characteristics: High precision, low dropout voltage, low temperature coefficient
• Package: 8-pin SOIC (Small Outline Integrated Circuit)
• Essence: Provides a stable and accurate voltage reference for various electronic applications
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Output Voltage: 2.5V
• Initial Accuracy: ±0.05%
• Temperature Coefficient: 10ppm/°C
• Dropout Voltage: 200mV
• Supply Voltage Range: 2.7V to 5.5V
• Quiescent Current: 50µA
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The MAX6168AESA+T has the following pin configuration:

1. VOUT: Output Voltage
2. GND: Ground
3. NC: No Connection
4. NC: No Connection
5. IN: Input Voltage
6. NC: No Connection
7. NC: No Connection
8. VDD: Supply Voltage

Functional Features

• High Precision: The MAX6168AESA+T provides an initial accuracy of ±0.05%, ensuring precise voltage references.
• Low Dropout Voltage: With a dropout voltage of only 200mV, this IC can operate efficiently even with low input voltages.
• Low Temperature Coefficient: The temperature coefficient of 10ppm/°C ensures minimal voltage variations with changes in temperature.

Advantages and Disadvantages

Advantages: - High precision and accuracy - Low dropout voltage allows operation with low input voltages - Low temperature coefficient ensures stability across varying temperatures

Disadvantages: - Limited output voltage options (only 2.5V) - Not suitable for applications requiring higher output voltages

Working Principles

The MAX6168AESA+T is based on a bandgap voltage reference circuit. It utilizes the temperature-dependent characteristics of semiconductor materials to generate a stable and accurate reference voltage. The internal circuitry compensates for temperature variations, ensuring consistent performance across different operating conditions.

Detailed Application Field Plans

The MAX6168AESA+T finds applications in various electronic systems that require a precise and stable voltage reference. Some potential application fields include:

1. Analog-to-Digital Converters (ADCs): Provides a reliable reference voltage for accurate conversion of analog signals.
2. Power Management Systems: Ensures stable voltage levels for efficient power regulation and control.
3. Sensor Interface Circuits: Offers a stable reference voltage for precise sensor measurements.
4. Battery-Powered Devices: Enables efficient power management by providing a low dropout voltage reference.

Detailed and Complete Alternative Models

1. MAX6190: Offers multiple output voltage options and higher accuracy.
2. LT6656: Provides ultra-low noise and high precision voltage references.
3. REF5025: Features low temperature drift and excellent long-term stability.

These alternative models offer similar functionality to the MAX6168AESA+T but may have additional features or improved specifications.

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