LT1461ACS8-3.3#PBF

Product Overview

Category

LT1461ACS8-3.3#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 LT1461ACS8-3.3#PBF offers exceptional accuracy, ensuring reliable performance in various applications.
• Low temperature coefficient: It exhibits minimal changes in voltage output with temperature variations, making it suitable for temperature-sensitive systems.
• Low dropout voltage: The device operates efficiently even when the input voltage is close to the desired output voltage.
• Low noise: The LT1461ACS8-3.3#PBF generates minimal electrical noise, enabling precise measurements in sensitive applications.

Package

The LT1461ACS8-3.3#PBF comes in an 8-pin surface mount package (SOIC-8).

Essence

The essence of LT1461ACS8-3.3#PBF lies in its ability to provide a stable and accurate reference voltage, ensuring the proper functioning of electronic circuits.

Packaging/Quantity

This product is typically packaged in reels or tubes, with each reel/tube containing a specific quantity of LT1461ACS8-3.3#PBF units. The exact quantity may vary depending on the manufacturer's specifications.

Specifications

• Output Voltage: 3.3V
• Initial Accuracy: ±0.05%
• Temperature Coefficient: ±10ppm/°C
• Dropout Voltage: 300mV (typical)
• Supply Voltage Range: 2.7V to 20V
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The LT1461ACS8-3.3#PBF has eight pins arranged as follows:

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 accurate performance across varying temperatures
• Low dropout voltage for efficient operation
• Low noise generation for precise measurements

Advantages and Disadvantages

Advantages

• Exceptional accuracy
• Stable output voltage
• Wide supply voltage range
• Minimal temperature coefficient
• Low dropout voltage
• Low noise generation

Disadvantages

• Limited availability of alternative models
• Relatively higher cost compared to standard voltage references

Working Principles

The LT1461ACS8-3.3#PBF operates based on the principle of bandgap voltage reference. It utilizes a combination of bipolar and CMOS technologies to generate a stable and accurate reference voltage. The internal circuitry compensates for temperature variations, ensuring consistent performance over a wide temperature range.

Detailed Application Field Plans

The LT1461ACS8-3.3#PBF finds applications in various fields, including but not limited to: - Precision measurement equipment - Data acquisition systems - Industrial control systems - Medical devices - Automotive electronics - Communication systems

Detailed and Complete Alternative Models

While the LT1461ACS8-3.3#PBF is a highly reliable voltage reference, there are alternative models available in the market that offer similar functionality. Some notable alternatives include: - LM4040 - REF5025 - MAX6190

These alternative models provide comparable accuracy, stability, and temperature coefficients, catering to different design requirements.

In conclusion, the LT1461ACS8-3.3#PBF is a high-precision voltage reference with excellent characteristics such as low temperature coefficient, low dropout voltage, and low noise generation. It finds applications in various fields and can be used in precision measurement equipment, data acquisition systems, industrial control systems, medical devices, automotive electronics, and communication systems. While it may have limited availability of alternative models and a relatively higher cost, its exceptional performance justifies its usage in critical electronic circuits.