REF5040IDGKR

Product Overview

Category: Integrated Circuit (IC)

Use: Voltage Reference

Characteristics: - High precision - Low temperature coefficient - Low dropout voltage - Low quiescent current

Package: VSSOP-8

Essence: The REF5040IDGKR is a voltage reference IC that provides a stable and accurate voltage output.

Packaging/Quantity: The REF5040IDGKR is available in tape and reel packaging, with 2500 units per reel.

Specifications

Output Voltage Range: 2.048V to 5.000V
Initial Accuracy: ±0.05%
Temperature Coefficient: 10ppm/°C
Dropout Voltage: 200mV
Quiescent Current: 60µA
Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The REF5040IDGKR has the following pin configuration:

VOUT: Voltage Reference Output
GND: Ground
NC: No Connection
NC: No Connection
NC: No Connection
NC: No Connection
VIN: Voltage Input
NC: No Connection

Functional Features

High precision voltage reference
Stable output voltage over a wide temperature range
Low dropout voltage allows for use in low-power applications
Low quiescent current minimizes power consumption

Advantages and Disadvantages

Advantages: - High accuracy - Low temperature coefficient - Small package size - Wide operating temperature range

Disadvantages: - Limited output voltage range - Non-adjustable output voltage

Working Principles

The REF5040IDGKR uses a bandgap voltage reference circuit to generate a stable and accurate output voltage. It compensates for temperature variations by utilizing a combination of bipolar and CMOS technologies.

Detailed Application Field Plans

The REF5040IDGKR is commonly used in various applications, including: - Precision measurement instruments - Data acquisition systems - Industrial control systems - Portable devices - Medical equipment

Detailed and Complete Alternative Models

REF5025IDGKT: Similar specifications, but with a different package (SOT-23)
REF5030IDGKT: Higher output voltage range (3.000V to 5.000V)
REF5050IDGKT: Lower initial accuracy (±0.1%)

These alternative models provide similar functionality and can be used as substitutes for the REF5040IDGKR in different applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací REF5040IDGKR v technických řešeních

Sure! Here are 10 common questions and answers related to the application of REF5040IDGKR in technical solutions:

Question: What is REF5040IDGKR?
Answer: REF5040IDGKR is a precision voltage reference IC (integrated circuit) manufactured by Texas Instruments.
Question: What is the voltage range of REF5040IDGKR?
Answer: The voltage range of REF5040IDGKR is from 2.048V to 5V.
Question: What is the typical output voltage accuracy of REF5040IDGKR?
Answer: The typical output voltage accuracy of REF5040IDGKR is ±0.05%.
Question: Can REF5040IDGKR be used in battery-powered applications?
Answer: Yes, REF5040IDGKR can be used in battery-powered applications as it has low power consumption.
Question: Is REF5040IDGKR suitable for temperature-sensitive applications?
Answer: Yes, REF5040IDGKR is suitable for temperature-sensitive applications as it has low temperature coefficient.
Question: What is the operating temperature range of REF5040IDGKR?
Answer: The operating temperature range of REF5040IDGKR is from -40°C to +125°C.
Question: Can REF5040IDGKR be used in high-precision measurement systems?
Answer: Yes, REF5040IDGKR can be used in high-precision measurement systems due to its excellent voltage stability.
Question: Does REF5040IDGKR require an external voltage regulator?
Answer: No, REF5040IDGKR does not require an external voltage regulator as it is a self-contained voltage reference.
Question: Can REF5040IDGKR be used in automotive applications?
Answer: Yes, REF5040IDGKR is suitable for automotive applications as it meets the AEC-Q100 standard.
Question: What is the package type of REF5040IDGKR?
Answer: REF5040IDGKR is available in a small SOT-23-6 package, which makes it suitable for space-constrained designs.

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