MAX6323CUT29-T

Product Overview

• Category: Integrated Circuit
• Use: Voltage Reference
• Characteristics: Low Dropout, Precision, Low Noise
• Package: SOT-23
• Essence: High-performance voltage reference with low dropout voltage and excellent precision.
• Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

• Output Voltage: 2.5V
• Initial Accuracy: ±0.1%
• Temperature Coefficient: 50ppm/°C
• Dropout Voltage: 200mV
• Quiescent Current: 80µA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX6323CUT29-T is a 3-pin device with the following pin configuration:

1. GND (Ground)
2. VOUT (Output Voltage)
3. VIN (Input Voltage)

Functional Features

• Low dropout voltage ensures stable output even when input voltage is close to the desired output voltage.
• Excellent initial accuracy guarantees precise voltage reference.
• Low quiescent current minimizes power consumption.
• Wide operating temperature range allows for usage in various environments.

Advantages

• High precision and low noise make it suitable for applications requiring accurate voltage references.
• Small package size (SOT-23) enables space-saving designs.
• Low dropout voltage ensures stable performance even with low input voltages.
• Wide operating temperature range makes it versatile for different operating conditions.

Disadvantages

• Limited output voltage options (only available in 2.5V).
• Not suitable for high-power applications due to its low current capability.

Working Principles

The MAX6323CUT29-T is based on a bandgap voltage reference circuit. It utilizes a combination of bipolar and CMOS technologies to achieve high precision and low dropout voltage. The internal circuitry compensates for temperature variations, ensuring accurate output voltage over a wide temperature range.

Detailed Application Field Plans

The MAX6323CUT29-T is commonly used in the following applications:

1. Precision analog-to-digital converters (ADCs)
2. Digital-to-analog converters (DACs)
3. Voltage regulators
4. Battery-powered devices
5. Portable electronic devices

Detailed and Complete Alternative Models

• MAX6325: 2.048V output voltage, ±0.2% initial accuracy
• MAX6326: 3.0V output voltage, ±0.1% initial accuracy
• MAX6327: 4.096V output voltage, ±0.2% initial accuracy
• MAX6328: 5.0V output voltage, ±0.1% initial accuracy

These alternative models provide different output voltages while maintaining similar characteristics and package options.

In conclusion, the MAX6323CUT29-T is a high-performance voltage reference with low dropout voltage, excellent precision, and low noise. It is widely used in various applications that require accurate voltage references. While it has some limitations, such as limited output voltage options, its advantages outweigh the disadvantages, making it a popular choice among designers.