TL4050A50QDBZRQ1

Product Overview

Category

The TL4050A50QDBZRQ1 belongs to the category of voltage references.

Use

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

Characteristics

• High accuracy: The TL4050A50QDBZRQ1 offers a high level of precision in providing stable voltage references.
• Low power consumption: It operates with low power consumption, making it suitable for battery-powered applications.
• Wide temperature range: This product can operate reliably across a wide temperature range, ensuring consistent performance in different environments.

Package

The TL4050A50QDBZRQ1 comes in a small surface-mount package, which makes it easy to integrate into compact electronic designs.

Essence

The essence of TL4050A50QDBZRQ1 lies in its ability to provide a precise and stable voltage reference, ensuring accurate operation of electronic circuits.

Packaging/Quantity

This product is typically packaged in reels or tubes, containing a specific quantity of units per package. The exact packaging and quantity may vary depending on the supplier.

Specifications

• Voltage Reference Type: Precision Shunt
• Output Voltage: 5.0V
• Initial Accuracy: ±0.5%
• Temperature Coefficient: ±50ppm/°C
• Operating Temperature Range: -40°C to +125°C
• Supply Voltage Range: 2.7V to 18V
• Quiescent Current: 60µA (typical)
• Package Type: SOT-23

Detailed Pin Configuration

The TL4050A50QDBZRQ1 has three pins:

1. VDD: This pin is connected to the positive supply voltage.
2. GND: This pin is connected to the ground or negative supply voltage.
3. OUT: This pin provides the precise 5.0V voltage reference.

Functional Features

• Precision voltage reference: The TL4050A50QDBZRQ1 ensures a stable and accurate 5.0V output voltage.
• Low quiescent current: It operates with low power consumption, making it suitable for battery-powered applications.
• Wide supply voltage range: The device can operate within a wide range of supply voltages, providing flexibility in various circuit designs.
• Temperature stability: The TL4050A50QDBZRQ1 maintains its accuracy over a wide temperature range, ensuring consistent performance in different environmental conditions.

Advantages and Disadvantages

Advantages

• High accuracy and stability
• Low power consumption
• Wide temperature range operation
• Small package size for easy integration

Disadvantages

• Limited output voltage options (only 5.0V)
• Not suitable for high-current applications

Working Principles

The TL4050A50QDBZRQ1 utilizes a precision shunt voltage reference design. It compares the input voltage to an internal reference voltage and generates a stable 5.0V output voltage. The device compensates for temperature variations to maintain accuracy across a wide temperature range.

Detailed Application Field Plans

The TL4050A50QDBZRQ1 finds applications in various electronic systems that require a precise and stable voltage reference. Some common application fields include:

1. Analog-to-Digital Converters (ADCs): The TL4050A50QDBZRQ1 can be used as a reference voltage source for ADCs, ensuring accurate conversion of analog signals.
2. Power Management Systems: It is suitable for voltage monitoring and regulation in power management circuits, ensuring stable and reliable power delivery.
3. Sensor Interface Circuits: The TL4050A50QDBZRQ1 can provide a stable reference voltage for sensor interface circuits, enhancing measurement accuracy.
4. Portable Electronic Devices: Due to its low power consumption and small package size, it is ideal for battery-powered portable devices such as smartphones, tablets, and wearables.

Detailed and Complete Alternative Models

1. TL431: This is a popular alternative voltage reference with adjustable output voltage.
2. LM4040: Another precision voltage reference series available in various output voltage options.
3. REF5025: A high-precision voltage reference with low temperature drift and excellent long-term stability.

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

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