MAX6348XR39-T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Reference
• Characteristics:
  • High precision
  • Low temperature coefficient
  • Low dropout voltage
• Package: SOT23-3
• Essence: Precision voltage reference
• Packaging/Quantity: Tape and Reel, 3000 pieces per reel

Specifications

• Voltage Output: 3.9V
• Initial Accuracy: ±0.2%
• Temperature Coefficient: 50ppm/°C
• Dropout Voltage: 200mV
• Operating Temperature Range: -40°C to +85°C
• Supply Voltage Range: 2.5V to 12V
• Quiescent Current: 60µA

Pin Configuration

The MAX6348XR39-T has a standard SOT23-3 package with the following pin configuration:

1. VOUT: Voltage Output
2. GND: Ground
3. VIN: Supply Voltage Input

Functional Features

• High precision voltage reference suitable for various applications
• Stable output voltage over a wide range of operating conditions
• Low temperature coefficient ensures minimal drift over temperature changes
• Low dropout voltage allows operation with low supply voltages
• Low quiescent current minimizes power consumption

Advantages

• Excellent initial accuracy provides precise voltage reference
• Wide operating temperature range enables usage in extreme environments
• Small package size allows for space-constrained designs
• Low dropout voltage extends battery life in portable devices

Disadvantages

• Limited voltage output options restricts flexibility in certain applications
• Higher cost compared to less precise voltage references
• Sensitivity to external noise may require additional filtering components

Working Principles

The MAX6348XR39-T is a precision voltage reference that generates a stable 3.9V output voltage. It utilizes bandgap reference technology to achieve high accuracy and low temperature coefficient. The device operates by comparing an internal reference voltage with the supply voltage, ensuring a consistent output regardless of variations in the input voltage.

Detailed Application Field Plans

The MAX6348XR39-T is commonly used in various applications requiring a precise voltage reference. Some typical application fields include:

1. Analog-to-Digital Converters (ADCs)
2. Digital-to-Analog Converters (DACs)
3. Voltage regulators
4. Battery management systems
5. Sensor calibration circuits

Detailed and Complete Alternative Models

• MAX6349XR40-T: 4.0V voltage reference with similar specifications
• MAX6350XR41-T: 4.1V voltage reference with similar specifications
• MAX6351XR42-T: 4.2V voltage reference with similar specifications
• MAX6352XR43-T: 4.3V voltage reference with similar specifications

These alternative models provide different voltage output options while maintaining comparable characteristics to the MAX6348XR39-T.

Word count: 346 words