MAX6782TEC+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Reference
• Characteristics: High precision, low dropout voltage, low quiescent current
• Package: TDFN-8 (Thin Dual Flat No-Lead)
• 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: ±0.1%
• Temperature Coefficient: ±50ppm/°C
• Dropout Voltage: 300mV at 10mA
• Quiescent Current: 60µA
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The MAX6782TEC+T has the following pin configuration:

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

Functional Features

• High Precision: The MAX6782TEC+T provides a highly accurate output voltage of 2.5V with an initial accuracy of ±0.1%.
• Low Dropout Voltage: With a dropout voltage of only 300mV at 10mA, this voltage reference minimizes power dissipation.
• Low Quiescent Current: The device operates with a low quiescent current of 60µA, making it suitable for battery-powered applications.

Advantages and Disadvantages

Advantages: - High precision and accuracy - Low dropout voltage - Low quiescent current - Wide operating temperature range

Disadvantages: - Limited output voltage options (only 2.5V)

Working Principles

The MAX6782TEC+T is based on a bandgap voltage reference circuit. It utilizes the temperature-dependent characteristics of semiconductor materials to generate a stable and accurate output voltage. The internal circuitry compensates for temperature variations, ensuring consistent performance across a wide temperature range.

Detailed Application Field Plans

The MAX6782TEC+T is commonly used in various electronic applications that require a stable and accurate voltage reference. Some typical application fields include:

1. Precision Instrumentation: Used as a reference voltage for analog-to-digital converters (ADCs), digital-to-analog converters (DACs), and other precision measurement devices.
2. Power Management: Provides a stable voltage reference for power management ICs, voltage regulators, and battery charging circuits.
3. Communication Systems: Used in wireless communication systems, base stations, and transceivers to ensure accurate signal processing.
4. Industrial Control Systems: Provides a precise reference voltage for control systems, motor drives, and sensor interfaces.

Detailed and Complete Alternative Models

• MAX6190: Low-power, low-dropout voltage reference with adjustable output voltage.
• LT6656: Ultra-precision voltage reference with excellent long-term stability.
• REF5025: High-accuracy voltage reference with low noise and low temperature drift.

These alternative models offer similar functionality and can be considered as alternatives to the MAX6782TEC+T depending on specific requirements.

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