Linear Technology/QD Devices
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LT1034CS8-1.2#PBF
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LT1034CS8-1.2#PBF

Product Overview

Category

LT1034CS8-1.2#PBF belongs to the category of voltage references.

Use

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

Characteristics

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

Package

LT1034CS8-1.2#PBF is available in an 8-pin surface mount package (SOIC-8).

Essence

The essence of LT1034CS8-1.2#PBF is to provide a stable and accurate voltage reference for precise voltage regulation in electronic systems.

Packaging/Quantity

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

Specifications

  • Output Voltage: 1.2V
  • Initial Accuracy: ±0.05%
  • Temperature Coefficient: 10ppm/°C
  • Operating Temperature Range: -40°C to +85°C
  • Supply Voltage Range: 2.5V to 40V
  • Output Current: 10mA

Detailed Pin Configuration

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

Functional Features

  • Precise and stable output voltage
  • Low power consumption
  • Excellent line and load regulation
  • Short-circuit and thermal protection

Advantages

  • High accuracy and stability ensure reliable voltage regulation.
  • Low temperature coefficient minimizes voltage drift over temperature variations.
  • Low output noise ensures clean and interference-free voltage reference.
  • Wide operating temperature range allows for versatile applications.

Disadvantages

  • Relatively higher cost compared to standard voltage references.
  • Limited output current capability may not be suitable for high-power applications.

Working Principles

LT1034CS8-1.2#PBF utilizes a bandgap reference circuit to generate a stable and accurate voltage reference. It compensates for temperature variations by employing a combination of bipolar and CMOS technologies, resulting in low temperature coefficient and high precision.

Detailed Application Field Plans

  • Precision analog-to-digital converters (ADCs)
  • Voltage regulators
  • Data acquisition systems
  • Test and measurement equipment
  • Industrial control systems
  • Medical devices

Detailed and Complete Alternative Models

  • LT1004: 2.5V, 5V, and 10V voltage references
  • LM4040: Precision micropower shunt voltage reference
  • REF102: Low-drift, low-power precision voltage reference
  • MAX619: Ultra-low-power voltage reference with shutdown mode

Note: This is not an exhaustive list, and there are several other alternative models available in the market.

In conclusion, LT1034CS8-1.2#PBF is a high-precision voltage reference that offers excellent accuracy, stability, and low temperature coefficient. Its wide operating temperature range and low output noise make it suitable for various electronic applications. However, its limited output current and relatively higher cost should be considered when selecting alternatives.

Listen Sie 10 häufige Fragen und Antworten im Zusammenhang mit der Anwendung von LT1034CS8-1.2#PBF in technischen Lösungen auf

Sure! Here are 10 common questions and answers related to the application of LT1034CS8-1.2#PBF in technical solutions:

Q1: What is LT1034CS8-1.2#PBF? A1: LT1034CS8-1.2#PBF is a precision voltage reference IC manufactured by Linear Technology (now part of Analog Devices). It provides a stable and accurate voltage reference of 1.2 volts.

Q2: What is the typical application of LT1034CS8-1.2#PBF? A2: The typical application of LT1034CS8-1.2#PBF is as a reference voltage source in various electronic circuits, such as analog-to-digital converters (ADCs), digital-to-analog converters (DACs), voltage regulators, and other precision measurement systems.

Q3: What is the voltage accuracy of LT1034CS8-1.2#PBF? A3: LT1034CS8-1.2#PBF has a voltage accuracy of ±0.05% at room temperature.

Q4: What is the temperature coefficient of LT1034CS8-1.2#PBF? A4: The temperature coefficient of LT1034CS8-1.2#PBF is typically 10 ppm/°C, which means the output voltage changes by 10 parts per million for every degree Celsius change in temperature.

Q5: What is the maximum operating current of LT1034CS8-1.2#PBF? A5: The maximum operating current of LT1034CS8-1.2#PBF is 10 mA.

Q6: Can LT1034CS8-1.2#PBF be used in battery-powered applications? A6: Yes, LT1034CS8-1.2#PBF can be used in battery-powered applications as it has low power consumption and operates over a wide voltage range.

Q7: Does LT1034CS8-1.2#PBF require external components for operation? A7: No, LT1034CS8-1.2#PBF does not require any external components for operation. It is a self-contained voltage reference IC.

Q8: What is the output current capability of LT1034CS8-1.2#PBF? A8: The output current capability of LT1034CS8-1.2#PBF is typically 10 mA.

Q9: Can LT1034CS8-1.2#PBF operate over a wide temperature range? A9: Yes, LT1034CS8-1.2#PBF can operate over a wide temperature range from -40°C to +125°C.

Q10: Is LT1034CS8-1.2#PBF available in other voltage options? A10: Yes, LT1034CS8-1.2#PBF is available in various voltage options ranging from 1.2 volts to 10 volts.