LT1461AIS8-3#PBF

Product Overview

Category

The LT1461AIS8-3#PBF belongs to the category of voltage references.

Use

It is primarily used as a precision reference for various electronic circuits and systems.

Characteristics

• High accuracy: The LT1461AIS8-3#PBF offers exceptional accuracy in providing a stable voltage reference.
• Low temperature coefficient: It exhibits a low temperature coefficient, ensuring reliable performance across varying temperatures.
• Low dropout voltage: The device has a low dropout voltage, making it suitable for applications with tight power supply constraints.
• Low noise: It produces minimal noise, enabling precise measurements and signal processing.
• Wide operating range: The LT1461AIS8-3#PBF can operate within a wide voltage range, accommodating diverse circuit requirements.

Package

The LT1461AIS8-3#PBF is available in an 8-pin SOIC package.

Essence

The essence of LT1461AIS8-3#PBF lies in its ability to provide a stable and accurate voltage reference, crucial for maintaining precision in electronic circuits.

Packaging/Quantity

The product is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Output Voltage: 3.0V
• Initial Accuracy: ±0.05%
• Temperature Coefficient: ±10ppm/°C
• Dropout Voltage: 300mV
• Supply Voltage Range: 2.7V to 20V
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The LT1461AIS8-3#PBF features the following pin configuration:

```

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

Functional Features

• Precision voltage reference: The LT1461AIS8-3#PBF provides a stable and accurate voltage reference for precise circuit operation.
• Adjustable output: The ADJ pin allows fine-tuning of the output voltage, providing flexibility in various applications.
• Low dropout voltage: With a low dropout voltage, the device can operate efficiently even with limited power supply voltages.
• Low noise output: The LT1461AIS8-3#PBF generates minimal noise, ensuring clean and reliable signal processing.

Advantages and Disadvantages

Advantages

• High accuracy and stability
• Low temperature coefficient
• Wide operating voltage range
• Adjustable output voltage
• Low dropout voltage
• Low noise output

Disadvantages

• Limited output voltage options (fixed at 3.0V)

Working Principles

The LT1461AIS8-3#PBF operates based on bandgap voltage reference principles. It utilizes a combination of temperature-dependent and temperature-independent voltage sources to generate a stable reference voltage. This voltage is then used as a precise reference for other circuits or systems.

Detailed Application Field Plans

The LT1461AIS8-3#PBF finds application in various fields, including but not limited to: - Precision measurement equipment - Analog-to-digital converters (ADCs) - Digital-to-analog converters (DACs) - Voltage regulators - Oscillators - Sensor interfaces

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the LT1461AIS8-3#PBF include: - LT1236AIS8-3#PBF - MAX6126AASA33+ - REF3030AIDBZT

These models provide comparable accuracy, stability, and voltage reference capabilities.

In conclusion, the LT1461AIS8-3#PBF is a precision voltage reference with high accuracy, low temperature coefficient, and low dropout voltage. It finds application in various fields and has alternative models that offer similar functionality.