MAX6335US23D3-T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Reference
• Characteristics:
  • High precision
  • Low temperature coefficient
  • Low dropout voltage
• Package: SOT-23
• Essence: Voltage reference with high accuracy and stability
• Packaging/Quantity: Tape and Reel, 3000 pieces per reel

Specifications

• Voltage Output: 2.5V
• Initial Accuracy: ±0.2%
• Temperature Coefficient: 50ppm/°C
• Dropout Voltage: 200mV
• Operating Temperature Range: -40°C to +85°C
• Supply Voltage Range: 2.7V to 5.5V
• Quiescent Current: 45µA

Pin Configuration

The MAX6335US23D3-T has the following pin configuration:

____ VDD | | GND | | OUT |____|

Functional Features

• High precision voltage reference
• Stable output voltage over a wide temperature range
• Low power consumption
• Low dropout voltage allows for use in low-power applications
• Excellent line regulation and load regulation

Advantages

• Accurate and stable voltage reference
• Low temperature coefficient ensures minimal drift
• Small package size allows for space-saving designs
• Wide operating temperature range enables usage in various environments
• Low dropout voltage minimizes power dissipation

Disadvantages

• Limited voltage output options (only 2.5V in this case)
• Relatively higher initial accuracy compared to some alternatives
• Not suitable for high current applications

Working Principles

The MAX6335US23D3-T is a precision voltage reference that generates a stable 2.5V output voltage. It utilizes bandgap reference technology to achieve high accuracy and stability over a wide temperature range. The internal circuitry compensates for temperature variations, ensuring minimal drift.

The device operates by comparing the reference voltage with an internal feedback mechanism. Any deviation from the desired output voltage is corrected by adjusting the internal circuitry. This feedback loop ensures that the output voltage remains constant even in the presence of external factors such as temperature changes or supply voltage fluctuations.

Detailed Application Field Plans

The MAX6335US23D3-T is commonly used in various applications where a precise and stable voltage reference is required. Some typical application fields include:

1. Analog-to-Digital Converters (ADCs)
2. Digital-to-Analog Converters (DACs)
3. Voltage regulators
4. Battery-powered devices
5. Sensor calibration circuits
6. Precision instrumentation
7. Communication systems

Detailed and Complete Alternative Models

1. LT6654-2.5: Precision Voltage Reference, 2.5V Output, ±0.05% Accuracy, SOT-23 Package.
2. REF5025: Low-Noise, Very Low Drift, Precision Voltage Reference, 2.5V Output, ±0.02% Accuracy, SOT-23 Package.
3. LM4040: Precision Micropower Shunt Voltage Reference, 2.5V Output, ±0.1% Accuracy, SOT-23 Package.

These alternative models offer similar functionality and performance characteristics to the MAX6335US23D3-T, providing designers with options based on their specific requirements.

In conclusion, the MAX6335US23D3-T is a high-precision voltage reference IC with excellent stability and low dropout voltage. Its small package size and wide operating temperature range make it suitable for various applications. However, designers should consider alternative models based on their specific needs and preferences.