LT1460KCS3-3.3#TRMPBF

Product Overview

Category

The LT1460KCS3-3.3#TRMPBF belongs to the category of voltage references.

Use

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

Characteristics

• High accuracy and stability
• Low temperature coefficient
• Low output noise
• Wide operating temperature range
• Small package size

Package

The LT1460KCS3-3.3#TRMPBF is available in a small surface-mount SOT-23 package.

Essence

The essence of LT1460KCS3-3.3#TRMPBF lies in its ability to provide a stable and accurate reference voltage for precise circuit operation.

Packaging/Quantity

The product is typically packaged in reels or tape and reel format, with a quantity of 3000 units per reel.

Specifications

• Output Voltage: 3.3V
• Initial Accuracy: ±0.05%
• Temperature Coefficient: 10ppm/°C
• Output Noise: 2µVrms (10Hz to 100kHz)
• Operating Temperature Range: -40°C to 125°C
• Supply Voltage Range: 2.7V to 20V
• Quiescent Current: 60µA

Detailed Pin Configuration

The LT1460KCS3-3.3#TRMPBF has three pins:

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

Functional Features

• High precision and stability ensure accurate voltage reference.
• Low temperature coefficient minimizes variations with temperature changes.
• Low output noise ensures clean and reliable voltage reference.
• Wide operating temperature range allows for use in various environments.
• Small package size enables space-saving designs.

Advantages and Disadvantages

Advantages

• High accuracy and stability improve overall circuit performance.
• Low temperature coefficient ensures consistent voltage reference across temperature variations.
• Low output noise reduces interference in sensitive circuits.
• Wide operating temperature range allows for versatile applications.
• Small package size facilitates compact circuit designs.

Disadvantages

• Relatively higher cost compared to standard voltage references.
• Limited output current capability may restrict certain applications.

Working Principles

The LT1460KCS3-3.3#TRMPBF utilizes a precision bandgap reference circuit to generate a stable and accurate reference voltage. This circuit compensates for temperature changes, ensuring minimal drift over a wide temperature range. The output voltage is regulated and buffered to provide a clean and reliable reference voltage for other circuit components.

Detailed Application Field Plans

The LT1460KCS3-3.3#TRMPBF finds applications in various fields, including:

1. Precision analog-to-digital converters (ADCs)
2. Digital-to-analog converters (DACs)
3. Voltage regulators
4. Oscillators and timers
5. Sensor interfaces
6. Battery management systems
7. Test and measurement equipment
8. Industrial control systems

Detailed and Complete Alternative Models

1. LT1236ACS8-3.3#PBF: 3.3V precision voltage reference with similar specifications and package.
2. MAX6190AESA+: 3.3V low-power precision voltage reference with different package options.
3. REF3030AIDBZT: 3.3V micropower voltage reference with ultra-low quiescent current.

These alternative models offer similar functionality and can be considered as substitutes for the LT1460KCS3-3.3#TRMPBF in various applications.

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