LT1460HCS3-3.3#TRPBF

Product Overview

Category

The LT1460HCS3-3.3#TRPBF belongs to the category of voltage references.

Use

This product is primarily used as a precision reference voltage source in various electronic circuits and systems.

Characteristics

• High accuracy: The LT1460HCS3-3.3#TRPBF provides a highly accurate reference voltage with low temperature coefficient.
• Low noise: It offers excellent noise performance, making it suitable for applications requiring precise and stable voltage references.
• Low power consumption: The LT1460HCS3-3.3#TRPBF operates at low power levels, making it energy-efficient.
• Wide operating temperature range: It can operate reliably across a wide temperature range, ensuring its suitability for various environments.

Package

The LT1460HCS3-3.3#TRPBF comes in a small surface-mount SOT-23 package, which allows for easy integration into compact electronic designs.

Essence

The essence of the LT1460HCS3-3.3#TRPBF lies in its ability to provide a stable and accurate reference voltage, enabling precise operation of electronic circuits and systems.

Packaging/Quantity

This product is typically available in reels or tape and reel packaging, with a quantity of 3000 units per reel.

Specifications

• Reference Voltage: 3.3V
• Initial Accuracy: ±0.05%
• Temperature Coefficient: ±10ppm/°C
• Supply Voltage Range: 2.7V to 40V
• Output Current: 10mA
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The LT1460HCS3-3.3#TRPBF has three pins:

1. VOUT: Output pin, provides the reference voltage of 3.3V.
2. GND: Ground pin, connected to the system ground.
3. VIN: Input pin, connected to the supply voltage.

Functional Features

• High precision: The LT1460HCS3-3.3#TRPBF offers a highly accurate and stable reference voltage, ensuring precise operation of electronic circuits.
• Low temperature coefficient: Its low temperature coefficient minimizes variations in the reference voltage with temperature changes.
• Low noise: The product exhibits excellent noise performance, making it suitable for applications requiring minimal interference.
• Wide supply voltage range: It can operate within a wide range of supply voltages, enhancing its versatility in different systems.

Advantages and Disadvantages

Advantages

• High accuracy and stability
• Low temperature coefficient
• Low noise performance
• Wide supply voltage range
• Small package size for easy integration

Disadvantages

• Limited output current capacity (10mA)
• Relatively higher cost compared to some other voltage references

Working Principles

The LT1460HCS3-3.3#TRPBF utilizes advanced semiconductor technology to generate a precise reference voltage. It employs a bandgap voltage reference circuit that compensates for temperature variations, ensuring consistent performance across a wide temperature range. The internal circuitry is designed to minimize noise and provide a stable output voltage even under varying operating conditions.

Detailed Application Field Plans

The LT1460HCS3-3.3#TRPBF finds application in various fields, including:

1. Precision measurement instruments: It is used as a reference voltage source in multimeters, oscilloscopes, and other precision measurement devices.
2. Analog-to-digital converters (ADCs): The product ensures accurate conversion of analog signals into digital form by providing a stable reference voltage to ADCs.
3. Voltage regulators: It serves as a precise voltage reference for voltage regulator circuits, ensuring stable and regulated output voltages.
4. Sensor interfaces: The LT1460HCS3-3.3#TRPBF is used in sensor interface circuits to provide a stable reference voltage for accurate sensor measurements.

Detailed and Complete Alternative Models

1. LT1236ACS8-5#PBF: 5V precision voltage reference with similar characteristics and package.
2. LM4040AIM3-2.5/NOPB: 2.5V shunt voltage reference with low temperature coefficient and SOT-23 package.
3. MAX6190AESA+: Low-power, low-noise voltage reference with 2.048V output and SOIC-8 package.

These alternative models offer similar functionality and can be considered based on specific application requirements.

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