LT1461DHS8-5#TRPBF

Product Overview

Category

The LT1461DHS8-5#TRPBF belongs to the category of voltage references.

Use

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

Characteristics

• High accuracy: The LT1461DHS8-5#TRPBF provides a highly accurate reference voltage.
• Low temperature coefficient: It exhibits a low temperature coefficient, ensuring stability over a wide range of temperatures.
• Low noise: The voltage reference has low output noise, making it suitable for applications requiring precise measurements.
• Low dropout voltage: It operates with a low dropout voltage, enabling efficient power management.

Package

The LT1461DHS8-5#TRPBF comes in an 8-pin surface mount package (SMD).

Essence

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

Packaging/Quantity

The LT1461DHS8-5#TRPBF is typically packaged in reels or tubes, containing a specific quantity of units per package. Please refer to the manufacturer's specifications for detailed packaging information.

Specifications

• Output Voltage: 5V
• Initial Accuracy: ±0.05%
• Temperature Coefficient: ±10ppm/°C
• Dropout Voltage: 300mV (typical)
• Operating Temperature Range: -40°C to 125°C
• Supply Voltage Range: 2.7V to 20V
• Load Regulation: 0.02% (typical)

Detailed Pin Configuration

The LT1461DHS8-5#TRPBF features the following pin configuration:

1. VOUT: Output Voltage
2. GND: Ground
3. NC: No Connection
4. NC: No Connection
5. NC: No Connection
6. NC: No Connection
7. VIN: Input Voltage
8. NC: No Connection

Functional Features

• High precision voltage reference
• Low temperature coefficient for stability
• Low output noise for accurate measurements
• Low dropout voltage for efficient power management

Advantages and Disadvantages

Advantages

• Provides highly accurate reference voltage
• Stable performance over a wide temperature range
• Suitable for applications requiring precise measurements
• Efficient power management due to low dropout voltage

Disadvantages

• Limited output voltage options (fixed at 5V)
• May require additional circuitry for specific applications

Working Principles

The LT1461DHS8-5#TRPBF operates based on the principle of bandgap voltage reference. It utilizes a combination of bipolar and CMOS technologies to generate a stable reference voltage. The internal circuitry compensates for temperature variations, ensuring consistent performance across different operating conditions.

Detailed Application Field Plans

The LT1461DHS8-5#TRPBF finds application in various fields, including:

1. Precision measurement instruments
2. Data acquisition systems
3. Industrial control systems
4. Medical equipment
5. Automotive electronics

In these applications, the voltage reference provides a reliable and accurate reference voltage, enabling precise measurements and stable operation.

Detailed and Complete Alternative Models

1. LT1236ACS8-5#PBF: This voltage reference offers similar specifications and performance characteristics as the LT1461DHS8-5#TRPBF.
2. MAX6190AESA+: Another alternative with comparable accuracy and temperature coefficient.
3. REF5025AIDGKT: This model provides a higher output voltage option while maintaining good accuracy and stability.

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

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