Allicdata Part #: | OPA4743UA/2K5-ND |
Manufacturer Part#: |
OPA4743UA/2K5 |
Price: | $ 0.00 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Texas Instruments |
Short Description: | IC OPAMP GP 7MHZ RRO 14SOIC |
More Detail: | General Purpose Amplifier 4 Circuit Rail-to-Rail 1... |
DataSheet: | OPA4743UA/2K5 Datasheet/PDF |
Quantity: | 1000 |
Series: | -- |
Packaging: | Tape & Reel (TR) |
Part Status: | Active |
Amplifier Type: | General Purpose |
Number of Circuits: | 4 |
Output Type: | Rail-to-Rail |
Slew Rate: | 10 V/µs |
Gain Bandwidth Product: | 7MHz |
Current - Input Bias: | 1pA |
Voltage - Input Offset: | 1.5mV |
Current - Supply: | 1.1mA |
Current - Output / Channel: | 20mA |
Voltage - Supply, Single/Dual (±): | 3.5 V ~ 12 V, ±1.75 V ~ 6 V |
Operating Temperature: | -40°C ~ 85°C |
Mounting Type: | Surface Mount |
Package / Case: | 14-SOIC (0.154", 3.90mm Width) |
Supplier Device Package: | 14-SOIC |
Base Part Number: | OPA4743 |
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OPA4743UA/2K5 Application Field and Working Principle
OPA4743UA/2K5 is a precision, high voltage, low power instrumentation amplifier integrated circuit with a low offset voltage, low noise, low power consumption and a low input bias current. It is designed to interface with sensors, strain gauges, transducers and microcontrollers for a wide range of applications. In this article, we will discuss its application field and working principle.
Application Fields
OPA4743UA/2K5 is commonly used in a variety of scientific and industrial applications, such as strain gauges, displacement measurement, temperature measurement, weight measurement and pressure measurement. It is also be used as part of a test, measurement, and control systems.
The low power consumption of OPA4743UA/2K5 makes it suitable for use in battery powered systems and portable devices, while its ability to operate over a wide input and output range gives it the flexibility to adapt to varying application requirements.
Working Principle
OPA4743UA/2K5 is a differential amplifier that uses two high quality, low noise analog input amplifiers(A and B) to simultaneously measure the input signals from two independent sources and the inputs are converted to a single output.
The output is a differential voltage, which can be further amplified using an operational amplifier. The voltage gain is adjustable, via a single resistor, with a range of up to 10. It can also be configured with an integral unity gain buffer amplifier to provide high input impedance for interfacing with sensors and A/D converters.
In addition, OPA4743UA/2K5\'s low bias current, low noise and low offset voltage make it ideal for precision instrumentation applications. It is also designed with a built-in temperature compensation feature that helps to maintain stability in a wide temperature range.
Conclusion
In summary, OPA4743UA/2K5 is a high voltage, low power instrumentation amplifier integrated circuit with a low offset voltage, low noise, and low power consumption. It is designed to interface with sensors, strain gauges, transducers, and microcontrollers for a variety of applications in test and measurement, industrial, and scientific applications. OPA4743UA/2K5 is also designed with a built-in temperature compensation feature that helps to maintain stability in a wide temperature range.
The specific data is subject to PDF, and the above content is for reference
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