MAX619ESA+T

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Reference
• Characteristics: Low Dropout, Precision, Low Quiescent Current
• Package: 8-Pin SOIC (Small Outline Integrated Circuit)
• Essence: Provides a stable and accurate voltage reference for various electronic applications
• Packaging/Quantity: Available in tape and reel packaging, with a quantity of 2500 units per reel

Specifications

• Input Voltage Range: 2.7V to 11V
• Output Voltage Options: 1.25V, 2.5V, 4.096V, or Adjustable
• Initial Accuracy: ±0.2%
• Temperature Coefficient: ±50ppm/°C
• Quiescent Current: 45µA (typical)
• Dropout Voltage: 300mV (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX619ESA+T IC has the following pin configuration:

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| | --| VOUT | --| GND | --| ADJ | --| NC | --| VIN | --| NC | --| SHDN | |___________| ```

Functional Features

• Low dropout voltage allows for efficient operation even with low input voltages.
• High precision ensures accurate output voltage for precise circuit requirements.
• Low quiescent current minimizes power consumption, making it suitable for battery-powered devices.
• Adjustable output voltage option provides flexibility for different application needs.
• Shutdown mode (SHDN pin) enables power-saving when the device is not in use.

Advantages and Disadvantages

Advantages: - Stable and accurate voltage reference - Wide input voltage range - Low dropout voltage - Low quiescent current - Adjustable output voltage option

Disadvantages: - Limited output voltage options - Temperature coefficient may affect accuracy in extreme temperature conditions

Working Principles

The MAX619ESA+T is a precision voltage reference IC that generates a stable and accurate output voltage. It operates by comparing the input voltage (VIN) with an internal reference voltage. The feedback mechanism adjusts the output voltage to match the desired value, compensating for any variations in the input voltage or load conditions.

Detailed Application Field Plans

The MAX619ESA+T is widely used in various electronic applications that require a stable and precise voltage reference. Some common application fields include: - Analog-to-Digital Converters (ADCs) - Digital-to-Analog Converters (DACs) - Voltage regulators - Battery-powered devices - Sensor circuits - Precision measurement equipment

Detailed and Complete Alternative Models

• MAX619EPA: Similar specifications and features, available in 8-Pin DIP (Dual Inline Package)
• MAX619MJA: Similar specifications and features, available in 8-Pin CERDIP (Ceramic Dual Inline Package)
• MAX619CPA: Similar specifications and features, available in 8-Pin PDIP (Plastic Dual Inline Package)

These alternative models offer similar functionality and can be considered as substitutes for the MAX619ESA+T depending on specific application requirements.

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