Texas Instruments
La imagen puede ser una representación.
Consulte las especificaciones para obtener detalles del producto.
LT1004CPW-2-5
Ver Detalle Hojas de datos

LT1004CPW-2-5

Product Overview

Category

The LT1004CPW-2-5 belongs to the category of voltage references.

Use

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

Characteristics

  • High accuracy and stability
  • Low temperature coefficient
  • Wide operating temperature range
  • Low output noise
  • Low power consumption

Package

The LT1004CPW-2-5 comes in a standard 8-pin plastic dual in-line package (PDIP).

Essence

The essence of LT1004CPW-2-5 lies in its ability to provide a stable and accurate reference voltage for precise circuit operation.

Packaging/Quantity

The product is typically available in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

  • Output Voltage: 2.5V
  • Initial Accuracy: ±0.05%
  • Temperature Coefficient: 10ppm/°C
  • Operating Temperature Range: -40°C to +85°C
  • Supply Voltage Range: 2.7V to 36V
  • Output Current: 10mA

Detailed Pin Configuration

  1. VOUT: Output Voltage
  2. NC: No Connection
  3. GND: Ground
  4. NC: No Connection
  5. NC: No Connection
  6. NC: No Connection
  7. NC: No Connection
  8. VIN: Input Voltage

Functional Features

  • High precision voltage reference
  • Low power consumption
  • Excellent long-term stability
  • Low output noise
  • Wide supply voltage range

Advantages

  • Accurate and stable reference voltage
  • Suitable for precision applications
  • Wide operating temperature range
  • Low power consumption
  • Easy to integrate into various circuits

Disadvantages

  • Relatively higher cost compared to standard voltage references
  • Limited output current capability

Working Principles

The LT1004CPW-2-5 is based on a bandgap reference circuit, which utilizes the temperature-dependent characteristics of semiconductor materials to generate a stable reference voltage. It employs advanced manufacturing techniques to ensure high accuracy and low temperature coefficient.

Detailed Application Field Plans

The LT1004CPW-2-5 finds applications in various fields, including:

  1. Precision measurement instruments
  2. Data acquisition systems
  3. Industrial control systems
  4. Medical equipment
  5. Communication devices
  6. Automotive electronics

Detailed and Complete Alternative Models

  1. LM4040AIM3-2.5/NOPB by Texas Instruments
  2. MAX6190AESA+ by Maxim Integrated
  3. REF5025AIDGKT by Texas Instruments
  4. ADR4550BRZ by Analog Devices
  5. MCP1501T-29E/CHY by Microchip Technology

These alternative models offer similar performance and can be used as substitutes for the LT1004CPW-2-5 in various applications.

Word count: 408 words

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de LT1004CPW-2-5 en soluciones técnicas

Sure! Here are 10 common questions and answers related to the application of LT1004CPW-2-5 in technical solutions:

  1. Q: What is the LT1004CPW-2-5? A: The LT1004CPW-2-5 is a precision voltage reference IC that provides a stable 2.5V output voltage.

  2. Q: What is the typical application of the LT1004CPW-2-5? A: The LT1004CPW-2-5 is commonly used as a reference voltage source in various electronic circuits, such as analog-to-digital converters (ADCs), digital-to-analog converters (DACs), and voltage regulators.

  3. Q: What is the accuracy of the LT1004CPW-2-5? A: The LT1004CPW-2-5 has a typical initial accuracy of ±0.8% and a maximum temperature coefficient of 50ppm/°C.

  4. Q: What is the operating voltage range of the LT1004CPW-2-5? A: The LT1004CPW-2-5 operates within a voltage range of 4.5V to 36V.

  5. Q: Can the LT1004CPW-2-5 be used in low-power applications? A: Yes, the LT1004CPW-2-5 has a low quiescent current of typically 60µA, making it suitable for low-power designs.

  6. Q: Does the LT1004CPW-2-5 require an external capacitor for stability? A: Yes, the LT1004CPW-2-5 requires a 0.01µF ceramic capacitor connected between the REF pin and ground for stability.

  7. Q: Can the LT1004CPW-2-5 tolerate reverse voltage? A: No, the LT1004CPW-2-5 is not designed to tolerate reverse voltage. Reverse voltage should be avoided to prevent damage to the device.

  8. Q: What is the temperature range in which the LT1004CPW-2-5 operates? A: The LT1004CPW-2-5 can operate within a temperature range of -40°C to 85°C.

  9. Q: Is the LT1004CPW-2-5 available in different package options? A: Yes, the LT1004CPW-2-5 is available in a 16-pin plastic TSSOP package.

  10. Q: Can the LT1004CPW-2-5 be used as a voltage reference for precision measurements? A: Yes, the LT1004CPW-2-5's low initial accuracy and low temperature coefficient make it suitable for precision measurement applications.

Please note that these answers are general and may vary depending on specific application requirements and datasheet specifications.