LT1790ACS6-3.3#TRPBF

Product Overview

Category

The LT1790ACS6-3.3#TRPBF belongs to the category of voltage references.

Use

It is commonly used as a precision reference voltage source in various electronic circuits.

Characteristics

• High accuracy and stability
• Low temperature coefficient
• Low output noise
• Wide operating temperature range
• Small package size

Package

The LT1790ACS6-3.3#TRPBF is available in a SOT-23-6 package.

Essence

The essence of LT1790ACS6-3.3#TRPBF lies in its ability to provide a stable and accurate reference voltage for precise circuit operation.

Packaging/Quantity

The product is typically packaged in reels or tubes, with a quantity of 3000 units per reel.

Specifications

• Output Voltage: 3.3V
• Initial Accuracy: ±0.05%
• Temperature Coefficient: 10ppm/°C
• Output Noise: 4μVrms (10Hz to 100kHz)
• Operating Temperature Range: -40°C to 125°C
• Supply Voltage Range: 2.7V to 5.5V
• Quiescent Current: 50μA

Detailed Pin Configuration

The LT1790ACS6-3.3#TRPBF has six pins arranged as follows:

```

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| | --| VOUT | --| GND | --| NC | --| VIN | --| NC | |_______| ```

Pin Description: - VOUT: Output voltage pin - GND: Ground pin - NC: No connection pin - VIN: Input voltage pin

Functional Features

• High precision voltage reference
• Low power consumption
• Wide input voltage range
• Excellent temperature stability
• Low output noise

Advantages and Disadvantages

Advantages

• High accuracy and stability ensure precise circuit operation.
• Low temperature coefficient minimizes voltage drift with temperature changes.
• Low output noise reduces interference in sensitive applications.
• Wide operating temperature range allows for use in various environments.
• Small package size enables space-saving designs.

Disadvantages

• Relatively higher cost compared to standard voltage references.
• Limited availability in certain regions or markets.

Working Principles

The LT1790ACS6-3.3#TRPBF utilizes a bandgap reference circuit to generate a stable and accurate voltage reference. It compensates for temperature variations by employing a combination of bipolar and CMOS technologies, resulting in low temperature coefficient and high precision.

Detailed Application Field Plans

The LT1790ACS6-3.3#TRPBF finds application in various fields, including: 1. Precision analog-to-digital converters (ADCs) 2. Voltage regulators 3. Data acquisition systems 4. Portable electronic devices 5. Industrial control systems 6. Medical equipment 7. Automotive electronics

Detailed and Complete Alternative Models

1. LT6654: Precision voltage reference with 2.5V output and ±0.02% initial accuracy.
2. MAX619: Low-power, low-noise voltage reference with 3.3V output and ±0.1% initial accuracy.
3. REF5050: High-precision voltage reference with 5V output and ±0.05% initial accuracy.
4. LM4040: Shunt voltage reference with various output voltages and excellent long-term stability.

These alternative models offer similar functionality and can be considered as substitutes for the LT1790ACS6-3.3#TRPBF in different applications.

In conclusion, the LT1790ACS6-3.3#TRPBF is a high-precision voltage reference with excellent stability and low noise characteristics. Its small package size and wide operating temperature range make it suitable for various electronic applications requiring precise voltage references.