LT6656AIDC-1.25#TRMPBF

Product Overview

Category

The LT6656AIDC-1.25#TRMPBF belongs to the category of precision voltage references.

Use

This product is primarily used in applications that require a stable and accurate voltage reference.

Characteristics

• High precision: The LT6656AIDC-1.25#TRMPBF offers exceptional accuracy and stability, making it suitable for demanding applications.
• Low noise: It provides low output noise, ensuring reliable performance in sensitive circuits.
• Wide temperature range: This voltage reference operates reliably across a wide temperature range, making it suitable for various environments.
• Low dropout voltage: The LT6656AIDC-1.25#TRMPBF has a low dropout voltage, minimizing power dissipation and maximizing efficiency.

Package

The LT6656AIDC-1.25#TRMPBF comes in a small surface-mount package, which facilitates easy integration into electronic circuits.

Essence

The essence of this product lies in its ability to provide a precise and stable voltage reference, ensuring accurate operation of electronic systems.

Packaging/Quantity

The LT6656AIDC-1.25#TRMPBF is typically available in reels or tape and reel packaging, with a quantity of 2500 units per reel.

Specifications

• Output Voltage: 1.25V
• Initial Accuracy: ±0.05%
• Temperature Coefficient: 10ppm/°C
• Dropout Voltage: 300mV
• Supply Voltage Range: 2.7V to 18V
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The LT6656AIDC-1.25#TRMPBF features a standard three-pin configuration:

1. VOUT: Output voltage pin.
2. GND: Ground pin.
3. VIN: Input voltage pin.

Functional Features

• High precision and stability: The LT6656AIDC-1.25#TRMPBF provides a highly accurate and stable output voltage, ensuring reliable performance in precision applications.
• Low noise: It offers low output noise, making it suitable for noise-sensitive circuits.
• Fast start-up time: The LT6656AIDC-1.25#TRMPBF has a fast start-up time, enabling quick operation upon power-up.
• Low power consumption: This voltage reference consumes minimal power, contributing to energy-efficient designs.

Advantages and Disadvantages

Advantages

• Exceptional accuracy and stability.
• Low output noise.
• Wide temperature range.
• Low dropout voltage.
• Small package size for easy integration.

Disadvantages

• Limited output voltage options.
• Relatively high cost compared to standard voltage references.

Working Principles

The LT6656AIDC-1.25#TRMPBF is based on a bandgap voltage reference circuit. It utilizes the temperature-dependent voltage across a forward-biased base-emitter junction of a bipolar transistor to generate a stable reference voltage. This voltage is then amplified and regulated to provide a precise output voltage.

Detailed Application Field Plans

The LT6656AIDC-1.25#TRMPBF finds application in various fields, including:

1. Precision measurement equipment: It is used as a voltage reference in multimeters, data acquisition systems, and calibration instruments.
2. Industrial control systems: This product ensures accurate voltage references in PLCs (Programmable Logic Controllers), motor drives, and process control systems.
3. Communication systems: It is employed in wireless communication devices, base stations, and network equipment to maintain stable voltage levels.
4. Medical devices: The LT6656AIDC-1.25#TRMPBF is utilized in medical equipment such as patient monitors, diagnostic devices, and laboratory instruments to ensure precise measurements.

Detailed and Complete Alternative Models

1. LT6656BIDC-1.25#TRMPBF: Similar to the LT6656AIDC-1.25#TRMPBF, this model offers a 1.25V output voltage with high precision and stability.
2. LT6656CIDC-1.25#TRMPBF: This alternative model provides a 1.25V output voltage and features low noise and low dropout voltage.
3. LT6656EIDC-1.25#TRMPBF: With a 1.25V output voltage, this model offers excellent temperature stability and low power consumption.

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

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