ISL21009CFB850Z

Product Overview

Category

ISL21009CFB850Z belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for voltage reference applications.

Characteristics

• High precision: The ISL21009CFB850Z offers high accuracy and stability in voltage references.
• Low noise: It provides a low-noise output, ensuring reliable performance in sensitive applications.
• Wide temperature range: This IC operates effectively across a wide temperature range, making it suitable for various environments.
• Low power consumption: The ISL21009CFB850Z is designed to consume minimal power, enhancing energy efficiency.

Package

The ISL21009CFB850Z is available in a compact surface-mount package.

Essence

The essence of this product lies in its ability to provide a precise and stable voltage reference, which is crucial for accurate operation of electronic circuits.

Packaging/Quantity

The ISL21009CFB850Z is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Voltage Reference Type: Precision
• Output Voltage: 2.048V
• Initial Accuracy: ±0.05%
• Temperature Coefficient: ±10ppm/°C
• Supply Voltage Range: 2.7V to 5.5V
• Operating Temperature Range: -40°C to +125°C
• Package Type: SOT-23

Detailed Pin Configuration

The ISL21009CFB850Z has three pins:

1. VOUT: Output pin for the voltage reference.
2. GND: Ground connection.
3. VIN: Input pin for the supply voltage.

Functional Features

• High precision and stability: The ISL21009CFB850Z ensures accurate and stable voltage references, minimizing errors in electronic circuits.
• Low noise output: It provides a clean and reliable voltage reference signal, reducing interference in sensitive applications.
• Wide temperature range operation: This IC can function effectively across a wide temperature range, making it suitable for various environments.
• Low power consumption: The ISL21009CFB850Z is designed to consume minimal power, enhancing energy efficiency in electronic devices.

Advantages and Disadvantages

Advantages

• High precision and stability ensure accurate voltage references.
• Low noise output minimizes interference in sensitive applications.
• Wide temperature range operation allows for versatile usage.
• Low power consumption enhances energy efficiency.

Disadvantages

• Limited output voltage options (fixed at 2.048V).
• Requires external components for specific applications.

Working Principles

The ISL21009CFB850Z utilizes advanced semiconductor technology to generate a precise and stable voltage reference. It incorporates internal circuitry that compensates for temperature variations, ensuring consistent performance across a wide temperature range. By providing a clean and accurate reference voltage, this IC enables the proper functioning of electronic circuits.

Detailed Application Field Plans

The ISL21009CFB850Z finds application in various fields, including:

1. Precision measurement instruments: It is used as a voltage reference in multimeters, oscilloscopes, and other precision measurement devices.
2. Communication systems: This IC ensures accurate voltage references in communication equipment, such as transceivers and base stations.
3. Industrial automation: It is employed in industrial control systems, PLCs, and robotics for precise voltage referencing.
4. Medical devices: The ISL21009CFB850Z is utilized in medical equipment, such as patient monitoring systems and diagnostic devices, where accuracy is critical.
5. Automotive electronics: It finds application in automotive systems, including engine control units (ECUs) and infotainment systems, ensuring reliable voltage references.

Detailed and Complete Alternative Models

1. LT6657: Precision voltage reference with adjustable output voltage.
2. MAX619: Low-power, low-noise voltage reference suitable for battery-powered applications.
3. REF5050: High-precision voltage reference with ultra-low temperature drift.
4. LM4040: Micropower precision shunt voltage reference available in various output voltages.

These alternative models offer similar functionality to the ISL21009CFB850Z and can be considered based on specific requirements.

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