LT6654AMPS6-3.3#TRMPBF

Overview

Product Category: Integrated Circuit (IC)

Use: Voltage Reference

Characteristics: - Low drift - High accuracy - Low noise - Wide temperature range

Package: SOT-23-6

Essence: The LT6654AMPS6-3.3#TRMPBF is a precision voltage reference designed for use in various electronic applications.

Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

• Output Voltage: 3.3V
• Initial Accuracy: ±0.05%
• Temperature Coefficient: 10ppm/°C
• Output Current: 10mA
• Supply Voltage Range: 2.7V to 5.5V
• Quiescent Current: 1.5mA
• Operating Temperature Range: -40°C to 125°C

Pin Configuration

The LT6654AMPS6-3.3#TRMPBF has the following pin configuration:

```

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

Functional Features

• High precision and stability
• Low output noise
• Wide operating temperature range
• Low power consumption
• Trim pin for fine adjustment

Advantages

• Excellent initial accuracy
• Low temperature coefficient
• Good long-term stability
• Small package size
• Easy to integrate into various circuit designs

Disadvantages

• Relatively high quiescent current compared to some other voltage references
• Limited output current capability

Working Principles

The LT6654AMPS6-3.3#TRMPBF utilizes a bandgap voltage reference circuit to generate a stable and accurate output voltage. It compensates for temperature variations by employing a proportional-to-absolute-temperature (PTAT) current source and a negative temperature coefficient (NTC) resistor. This design ensures that the output voltage remains constant over a wide temperature range.

Detailed Application Field Plans

The LT6654AMPS6-3.3#TRMPBF is commonly used in the following applications:

1. Precision analog-to-digital converters (ADCs)
2. Data acquisition systems
3. Industrial control systems
4. Portable electronic devices
5. Medical equipment
6. Test and measurement instruments

Detailed Alternative Models

1. LT6654BIS6-3.3#TRMPBF: Similar specifications, SOT-23-6 package
2. LT6654CMS6-3.3#TRMPBF: Higher accuracy, SOT-23-6 package
3. LT6654HMS6-3.3#TRMPBF: Lower temperature coefficient, SOT-23-6 package
4. LT6654IMS6-3.3#TRMPBF: Lower initial accuracy, SOT-23-6 package

These alternative models provide options with varying characteristics to suit different application requirements.

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