LT1461BCS8-4#PBF

Product Overview

Category

The LT1461BCS8-4#PBF belongs to the category of voltage references.

Use

This product is primarily used in electronic circuits to provide a stable and accurate reference voltage.

Characteristics

• High precision: The LT1461BCS8-4#PBF offers exceptional accuracy, ensuring reliable performance in various applications.
• Low temperature coefficient: It exhibits a low temperature drift, making it suitable for use in temperature-sensitive systems.
• Low noise: This voltage reference produces minimal noise, enabling precise measurements in sensitive circuits.
• Low power consumption: The LT1461BCS8-4#PBF is designed to consume minimal power, making it energy-efficient.

Package

The LT1461BCS8-4#PBF comes in an 8-pin surface mount package (SOIC-8).

Essence

The essence of this product lies in its ability to provide a stable and precise reference voltage, which is crucial for accurate operation of electronic devices.

Packaging/Quantity

The LT1461BCS8-4#PBF is typically available in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Output Voltage: 4.096V
• Initial Accuracy: ±0.05%
• Temperature Coefficient: ±10ppm/°C
• Supply Voltage Range: 2.5V to 20V
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The LT1461BCS8-4#PBF has the following pin configuration:

```

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

Functional Features

• High precision voltage reference: The LT1461BCS8-4#PBF provides a stable and accurate reference voltage for precise circuit operation.
• Adjustable output: The TRIM pin allows fine-tuning of the output voltage, providing flexibility in various applications.
• Low power consumption: This voltage reference minimizes power consumption, making it suitable for battery-powered devices.
• Short-circuit protection: The LT1461BCS8-4#PBF incorporates built-in short-circuit protection to prevent damage to the device.

Advantages and Disadvantages

Advantages

• High accuracy and stability
• Low temperature coefficient
• Low noise performance
• Wide supply voltage range
• Adjustable output voltage

Disadvantages

• Limited output voltage options
• Relatively higher cost compared to standard voltage references

Working Principles

The LT1461BCS8-4#PBF utilizes a bandgap voltage reference circuit to generate a stable reference voltage. It compensates for temperature variations by employing a combination of bipolar and CMOS technologies. This ensures minimal drift over a wide temperature range, resulting in high accuracy and stability.

Detailed Application Field Plans

The LT1461BCS8-4#PBF finds application in various fields, including:

1. Precision measurement instruments: Its high accuracy and low noise characteristics make it suitable for use in multimeters, oscilloscopes, and other precision measurement equipment.
2. Industrial control systems: The LT1461BCS8-4#PBF can be employed in industrial control systems that require precise voltage references for reliable operation.
3. Communication equipment: It is used in communication devices such as routers, switches, and modems to ensure accurate signal processing.
4. Medical devices: The stability and accuracy of this voltage reference make it ideal for medical equipment like patient monitors and diagnostic devices.

Detailed and Complete Alternative Models

1. LT1021BCS8-5#PBF: This voltage reference offers a 5V output with similar accuracy and stability characteristics.
2. LM4040AIM3-4.1/NOPB: An alternative option providing a 4.096V output voltage, suitable for applications requiring high precision.

These alternative models can be considered based on specific requirements and compatibility with the target application.

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