Linear Technology/Analog Devices
Bild kan vara representation.
Se specifikationer för produktinformation.
LT6656ACDC-1.25#TRMPBF
Visa detalj Datablad

LT6656ACDC-1.25#TRMPBF

Overview

Product Category

The LT6656ACDC-1.25#TRMPBF belongs to the category of precision voltage references.

Use

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

Characteristics

  • High precision: The LT6656ACDC-1.25#TRMPBF offers exceptional accuracy and stability, making it suitable for demanding applications.
  • Low noise: It exhibits 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 LT6656ACDC-1.25#TRMPBF has a low dropout voltage, enabling it to operate with minimal power supply headroom.

Package

The LT6656ACDC-1.25#TRMPBF is available 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 analog circuits.

Packaging/Quantity

The LT6656ACDC-1.25#TRMPBF is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

  • Output Voltage: 1.25V
  • Initial Accuracy: ±0.05%
  • Temperature Coefficient: ±10ppm/°C
  • Dropout Voltage: 300mV (typical)
  • Supply Voltage Range: 2.7V to 36V
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The LT6656ACDC-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 ensure accurate voltage reference.
  • Low noise output for reliable performance in sensitive circuits.
  • Wide temperature range allows operation in various environments.
  • Low dropout voltage enables operation with minimal power supply headroom.

Advantages and Disadvantages

Advantages

  • Exceptional accuracy and stability
  • Low output noise
  • Wide operating temperature range
  • Low dropout voltage

Disadvantages

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

Working Principles

The LT6656ACDC-1.25#TRMPBF utilizes advanced semiconductor technology to provide a precise and stable output voltage. It employs a bandgap reference circuit that compensates for temperature variations, ensuring consistent performance across a wide temperature range. The device is designed to minimize noise and achieve low dropout voltage, making it suitable for demanding applications.

Detailed Application Field Plans

The LT6656ACDC-1.25#TRMPBF finds application in various fields, including:

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

Detailed and Complete Alternative Models

  1. LT6656BCDC-1.25#TRMPBF: Similar to the LT6656ACDC-1.25#TRMPBF but with improved initial accuracy.
  2. LT6656CCDC-1.25#TRMPBF: Offers higher output voltage options while maintaining similar characteristics.
  3. LT6656DCDC-1.25#TRMPBF: Dual-output version of the LT6656ACDC-1.25#TRMPBF, providing two independent voltage references.

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

Word count: 461 words

Lista 10 Vanliga frågor och svar relaterade till tillämpningen av LT6656ACDC-1.25#TRMPBF i tekniska lösningar

Sure! Here are 10 common questions and answers related to the application of LT6656ACDC-1.25#TRMPBF in technical solutions:

Q1: What is the LT6656ACDC-1.25#TRMPBF? A1: The LT6656ACDC-1.25#TRMPBF is a precision voltage reference IC manufactured by Linear Technology (now part of Analog Devices). It provides a stable and accurate output voltage of 1.25V.

Q2: What is the typical application of the LT6656ACDC-1.25#TRMPBF? A2: The LT6656ACDC-1.25#TRMPBF is commonly used as a reference voltage source in various electronic systems, such as analog-to-digital converters (ADCs), digital-to-analog converters (DACs), power supplies, and sensor interfaces.

Q3: What is the voltage accuracy of the LT6656ACDC-1.25#TRMPBF? A3: The LT6656ACDC-1.25#TRMPBF has a voltage accuracy of ±0.05% over the specified temperature range.

Q4: What is the temperature coefficient of the LT6656ACDC-1.25#TRMPBF? A4: The LT6656ACDC-1.25#TRMPBF has a low temperature coefficient of 5ppm/°C, ensuring stability over a wide temperature range.

Q5: What is the output current capability of the LT6656ACDC-1.25#TRMPBF? A5: The LT6656ACDC-1.25#TRMPBF can provide up to 10mA of output current, making it suitable for driving low-power loads.

Q6: Can the LT6656ACDC-1.25#TRMPBF operate from a single power supply? A6: Yes, the LT6656ACDC-1.25#TRMPBF can operate from a single power supply voltage ranging from 2.7V to 18V.

Q7: Does the LT6656ACDC-1.25#TRMPBF require any external components for operation? A7: No, the LT6656ACDC-1.25#TRMPBF is a complete voltage reference that does not require any external components for proper operation.

Q8: Is the LT6656ACDC-1.25#TRMPBF available in different package options? A8: Yes, the LT6656ACDC-1.25#TRMPBF is available in various package options, including the 6-pin SOT-23 and the 8-pin MSOP.

Q9: Can the LT6656ACDC-1.25#TRMPBF be used in high-precision applications? A9: Yes, the LT6656ACDC-1.25#TRMPBF is designed for high-precision applications where stable and accurate voltage references are required.

Q10: Are there any evaluation boards or application notes available for the LT6656ACDC-1.25#TRMPBF? A10: Yes, Analog Devices provides evaluation boards and application notes that can help users understand and implement the LT6656ACDC-1.25#TRMPBF in their designs. These resources can be found on the Analog Devices website.