LT1490IS8#TRPBF
Product Overview
Category:
The LT1490IS8#TRPBF belongs to the category of precision operational amplifiers.
Use:
It is commonly used in applications requiring high precision and low noise amplification, such as sensor signal conditioning, instrumentation, and control systems.
Characteristics:
- High precision
- Low noise
- Wide supply voltage range
- Low input offset voltage
- Low input bias current
Package:
The LT1490IS8#TRPBF comes in an 8-lead SOIC package.
Essence:
The essence of LT1490IS8#TRPBF lies in its ability to provide precise and low-noise amplification for various electronic systems.
Packaging/Quantity:
The product is typically available in reels with a quantity of 2500 units per reel.
Specifications
- Supply Voltage Range: ±2.3V to ±18V
- Input Offset Voltage: 150µV max
- Input Bias Current: 50pA max
- Gain Bandwidth Product: 1.5MHz
- Slew Rate: 0.6V/µs
- Operating Temperature Range: -40°C to 85°C
Detailed Pin Configuration
The LT1490IS8#TRPBF has the following pin configuration: 1. OUT 2. -IN 3. +IN 4. V- 5. NC 6. V+ 7. NC 8. NC
Functional Features
- Precision amplification
- Low noise
- Rail-to-rail output swing
- Overvoltage protection
- Thermal shutdown
Advantages and Disadvantages
Advantages
- High precision amplification
- Low noise performance
- Wide supply voltage range
- Robust overvoltage protection
Disadvantages
- Relatively limited gain bandwidth product compared to some alternatives
- Slightly lower slew rate compared to some high-speed operational amplifiers
Working Principles
The LT1490IS8#TRPBF operates based on the principles of differential amplification, providing precise and low-noise amplification of differential input signals.
Detailed Application Field Plans
The LT1490IS8#TRPBF is well-suited for the following applications: - Sensor signal conditioning - Instrumentation - Control systems - Data acquisition systems - Precision measurement equipment
Detailed and Complete Alternative Models
Some alternative models to LT1490IS8#TRPBF include: - AD8628 - MAX4239 - OPA333
In conclusion, the LT1490IS8#TRPBF is a precision operational amplifier designed to provide high accuracy and low noise amplification for a wide range of electronic applications.
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技術ソリューションにおける LT1490IS8#TRPBF の適用に関連する 10 件の一般的な質問と回答をリストします。
What is the LT1490IS8#TRPBF?
- The LT1490IS8#TRPBF is a precision, micropower, dual comparator with a built-in reference.
What are the typical applications of the LT1490IS8#TRPBF?
- The LT1490IS8#TRPBF is commonly used in battery-powered systems, portable instruments, and other low-power applications where precision voltage monitoring or comparison is required.
What is the input voltage range of the LT1490IS8#TRPBF?
- The input voltage range of the LT1490IS8#TRPBF is typically from 1.4V to 18V.
What is the output drive capability of the LT1490IS8#TRPBF?
- The LT1490IS8#TRPBF has a rail-to-rail output stage that can sink and source up to 5mA.
How accurate is the built-in reference of the LT1490IS8#TRPBF?
- The built-in reference of the LT1490IS8#TRPBF is typically accurate to within ±1%.
Can the LT1490IS8#TRPBF operate at low supply voltages?
- Yes, the LT1490IS8#TRPBF can operate at supply voltages as low as 1.4V, making it suitable for low-power applications.
What is the temperature range for the LT1490IS8#TRPBF?
- The LT1490IS8#TRPBF is specified to operate over a temperature range of -40°C to 85°C.
Does the LT1490IS8#TRPBF have hysteresis?
- Yes, the LT1490IS8#TRPBF has built-in hysteresis to prevent output oscillation near the switching threshold.
Is the LT1490IS8#TRPBF available in a surface-mount package?
- Yes, the LT1490IS8#TRPBF is available in an 8-lead SOIC surface-mount package.
Can the LT1490IS8#TRPBF be used in automotive applications?
- Yes, the LT1490IS8#TRPBF is suitable for use in automotive electronics due to its wide operating temperature range and robust design.