MAX6323HUT46-T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Reference
• Characteristics: High precision, low dropout voltage, low quiescent current
• Package: SOT-23-6
• Essence: Provides a stable reference voltage for various electronic applications
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Output Voltage: 4.6V
• Initial Accuracy: ±0.5%
• Temperature Coefficient: ±50ppm/°C
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 45µA (typical)
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The MAX6323HUT46-T has a total of six pins arranged as follows:

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

Functional Features

1. High Precision: The MAX6323HUT46-T provides a highly accurate output voltage of 4.6V with an initial accuracy of ±0.5%.
2. Low Dropout Voltage: With a dropout voltage of only 200mV, this voltage reference minimizes power dissipation and is suitable for low-power applications.
3. Low Quiescent Current: The device operates with a low quiescent current of 45µA, making it energy-efficient and ideal for battery-powered devices.
4. Shutdown Mode: The SHDN pin allows the user to disable the device, reducing power consumption when not in use.
5. Wide Temperature Range: The MAX6323HUT46-T can operate within a wide temperature range from -40°C to +85°C, making it suitable for various environments.

Advantages and Disadvantages

Advantages: - High precision output voltage - Low dropout voltage - Low quiescent current - Shutdown mode for power saving - Wide operating temperature range

Disadvantages: - Limited output voltage options (only 4.6V) - SOT-23-6 package may require surface mount soldering expertise

Working Principles

The MAX6323HUT46-T is a voltage reference IC that generates a stable output voltage of 4.6V. It utilizes a bandgap voltage reference circuit to provide accurate and reliable voltage regulation. The device operates by comparing the internal reference voltage with an external resistor network, ensuring precise output voltage regardless of load variations or temperature changes.

Detailed Application Field Plans

The MAX6323HUT46-T can be used in various electronic applications that require a stable reference voltage. Some potential application fields include:

1. Power Management: The voltage reference can be used in power management circuits to provide a stable voltage reference for voltage regulators, ensuring consistent power supply to other components.
2. Analog-to-Digital Converters (ADC): The MAX6323HUT46-T can be employed as a reference voltage source for ADCs, guaranteeing accurate conversion of analog signals into digital data.
3. Sensor Calibration: This voltage reference can be utilized in sensor calibration circuits to establish a precise reference voltage for accurate sensor measurements.
4. Battery-Powered Devices: Due to its low quiescent current and shutdown mode, the MAX6323HUT46-T is suitable for battery-powered devices such as portable electronics, IoT devices, and wearables.

Detailed and Complete Alternative Models

1. MAX6325HUT46-T: Similar to the MAX6323HUT46-T, but with an output voltage of 4.6V and a different package (SOT-23-5).
2. MAX6321HUT46-T: Provides an output voltage of 4.6V, but with a lower initial accuracy of ±1% and a different package (SOT-23-6).

These alternative models offer similar functionality to the MAX6323HUT46-T but may have slight variations in specifications, package options, or accuracy levels.

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