LM4040D41IDBZTG4

Product Overview

Category: Integrated Circuit (IC)
Use: Voltage Reference
Characteristics:
- High precision
- Low temperature coefficient
- Low dropout voltage
Package: SOT-23 (Small Outline Transistor)
Essence: Precision Micropower Shunt Voltage Reference
Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

Voltage Output: 4.096V
Initial Accuracy: ±0.1%
Temperature Coefficient: 50ppm/°C
Operating Temperature Range: -40°C to +125°C
Dropout Voltage: 200mV (typical)
Quiescent Current: 60µA (typical)

Pin Configuration

The LM4040D41IDBZTG4 has three pins in the SOT-23 package:

VOUT: Voltage output pin
GND: Ground pin
VIN: Input voltage pin

Functional Features

High precision voltage reference for various applications
Low temperature coefficient ensures stability over a wide temperature range
Low dropout voltage minimizes power dissipation
Micropower operation conserves energy
Excellent line and load regulation characteristics

Advantages

High accuracy and stability
Wide operating temperature range
Small package size allows for space-saving designs
Low power consumption
Easy to use and integrate into circuits

Disadvantages

Limited voltage output options (only 4.096V)
Not suitable for high current applications

Working Principles

The LM4040D41IDBZTG4 is a shunt voltage reference that generates a precise and stable output voltage of 4.096V. It operates by utilizing a bandgap voltage reference circuit, which compensates for temperature variations to maintain accuracy. The device draws minimal current from the input source, making it suitable for low-power applications.

Detailed Application Field Plans

The LM4040D41IDBZTG4 is commonly used in various electronic systems that require a stable and accurate voltage reference. Some typical application fields include:

Precision analog-to-digital converters (ADCs)
Digital-to-analog converters (DACs)
Voltage regulators
Battery-powered devices
Sensor calibration circuits
Test and measurement equipment
Industrial control systems

Detailed and Complete Alternative Models

LM4040AIM3-4.1/NOPB
LT1461ACS8-4.1#PBF
MAX6126AASA41+
REF3040AIDBZT

These alternative models offer similar functionality and performance characteristics to the LM4040D41IDBZTG4, providing designers with options based on their specific requirements.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací LM4040D41IDBZTG4 v technických řešeních

Sure! Here are 10 common questions and answers related to the application of LM4040D41IDBZTG4 in technical solutions:

Q: What is LM4040D41IDBZTG4? A: LM4040D41IDBZTG4 is a precision voltage reference IC manufactured by Texas Instruments.
Q: What is the voltage output range of LM4040D41IDBZTG4? A: The voltage output range of LM4040D41IDBZTG4 is 4.096V ±0.1%.
Q: What is the typical temperature coefficient of LM4040D41IDBZTG4? A: The typical temperature coefficient of LM4040D41IDBZTG4 is 50 ppm/°C.
Q: Can LM4040D41IDBZTG4 be used as a voltage reference for analog-to-digital converters (ADCs)? A: Yes, LM4040D41IDBZTG4 can be used as a stable voltage reference for ADCs to ensure accurate conversions.
Q: Is LM4040D41IDBZTG4 suitable for battery-powered applications? A: Yes, LM4040D41IDBZTG4 is suitable for battery-powered applications due to its low quiescent current consumption.
Q: Can LM4040D41IDBZTG4 be used in high-precision measurement equipment? A: Absolutely, LM4040D41IDBZTG4 is designed for high-precision applications such as measurement equipment and instrumentation.
Q: Does LM4040D41IDBZTG4 require any external components for operation? A: No, LM4040D41IDBZTG4 is a standalone voltage reference and does not require any external components.
Q: What is the operating temperature range of LM4040D41IDBZTG4? A: The operating temperature range of LM4040D41IDBZTG4 is -40°C to +125°C.
Q: Can LM4040D41IDBZTG4 be used in automotive applications? A: Yes, LM4040D41IDBZTG4 is suitable for automotive applications as it meets the AEC-Q100 standard.
Q: Is LM4040D41IDBZTG4 available in different package options? A: Yes, LM4040D41IDBZTG4 is available in a SOT-23 package, which is a small surface-mount package commonly used in electronics.

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