LT1461ACS8-4#TRPBF

Product Overview

Category: Integrated Circuit (IC)

Use: Voltage Reference

Characteristics: - High precision - Low temperature coefficient - Low dropout voltage - Low noise - Wide operating temperature range

Package: 8-Pin SOIC (Small Outline Integrated Circuit)

Essence: The LT1461ACS8-4#TRPBF is a voltage reference IC that provides a stable and accurate output voltage.

Packaging/Quantity: The LT1461ACS8-4#TRPBF is typically sold in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Output Voltage: 4.096V
• Initial Accuracy: ±0.05%
• Temperature Coefficient: ±10ppm/°C
• Dropout Voltage: 300mV
• Operating Temperature Range: -40°C to 125°C
• Output Current: 10mA

Detailed Pin Configuration

The LT1461ACS8-4#TRPBF has the following pin configuration:

```

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

Functional Features

• High accuracy and stability: The LT1461ACS8-4#TRPBF provides a precise and stable output voltage, ensuring reliable performance in various applications.
• Low temperature coefficient: The low temperature coefficient ensures minimal output voltage variation with temperature changes.
• Low dropout voltage: The low dropout voltage allows the IC to operate efficiently even when the input voltage is close to the desired output voltage.
• Low noise: The LT1461ACS8-4#TRPBF generates minimal noise, making it suitable for applications that require low noise levels.
• Wide operating temperature range: The IC can operate reliably in a wide temperature range, from -40°C to 125°C.

Advantages and Disadvantages

Advantages: - High precision and stability - Low temperature coefficient - Low dropout voltage - Low noise - Wide operating temperature range

Disadvantages: - Limited output current (10mA)

Working Principles

The LT1461ACS8-4#TRPBF is based on bandgap reference technology. It utilizes the voltage difference between two different semiconductor materials to generate a stable and accurate output voltage. The internal circuitry compensates for temperature variations, ensuring consistent performance across a wide temperature range.

Detailed Application Field Plans

The LT1461ACS8-4#TRPBF is commonly used in various applications where a precise and stable voltage reference is required. Some of the typical application fields include:

1. Precision instrumentation
2. Data acquisition systems
3. Industrial control systems
4. Medical equipment
5. Automotive electronics
6. Communication devices

Detailed and Complete Alternative Models

1. LT1021-5: Voltage Reference, 5V output, ±0.05% initial accuracy, TO-92 package.
2. LM4040CIM3-4.1: Voltage Reference, 4.096V output, ±0.1% initial accuracy, SOT-23 package.
3. REF5025AIDGKT: Voltage Reference, 4.096V output, ±0.02% initial accuracy, MSOP-8 package.
4. MAX6126AASA25: Voltage Reference, 2.5V output, ±0.02% initial accuracy, SOIC-8 package.
5. ADR4525BRZ: Voltage Reference, 2.5V output, ±0.05% initial accuracy, SOT-23 package.

These alternative models offer similar functionality and can be considered as substitutes for the LT1461ACS8-4#TRPBF in various applications.

In conclusion, the LT1461ACS8-4#TRPBF is a high-precision voltage reference IC with excellent stability, low temperature coefficient, and low noise characteristics. It is widely used in precision instrumentation, data acquisition systems, industrial control systems, medical equipment, automotive electronics, and communication devices. While it has a limited output current, it offers significant advantages in terms of accuracy, stability, and operating temperature range. Alternative models such as LT1021-5, LM4040CIM3-4.1, REF5025AIDGKT, MAX6126AASA25, and ADR4525BRZ provide similar functionality and can be considered as alternatives in different applications.