OPA2345UA/2K5
- Manufacturer's Part No.:OPA2345UA/2K5
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- Series:MicroAmplifier™
- Description:IC OPAMP GP 3MHZ RRO 8SOIC
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- In Stock: 2500
- Available: 2500
Reference Price(In US Dollars)
Qty | Unit Price | Ext.Price |
---|---|---|
1+ | US $2.97675 | US $2.98 |
10+ | US $1.98450 | US $19.85 |
30+ | US $1.48838 | US $44.65 |
100+ | US $1.19070 | US $119.07 |
500+ | US $1.09147 | US $545.74 |
1000+ | US $0.99225 | US $992.25 |
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- Description
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The OPA2345UA/2K5 is a precision operational amplifier (op-amp) manufactured by Texas Instruments. This device is designed for a variety of applications, including signal conditioning, data acquisition, and active filtering, where high performance and low power consumption are critical.
Key Features:
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Architecture: The OPA2345 is a CMOS op-amp, which means it utilizes complementary metal-oxide-semiconductor technology. This architecture provides high input impedance and low output impedance, making it suitable for interfacing with a wide range of signal sources.
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Supply Voltage: The op-amp operates on a dual supply voltage ranging from ±2.5V to ±18V, or a single supply from 5V to 36V. This flexibility allows it to be used in various circuit configurations.
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Low Power Consumption: One of the standout features of the OPA2345 is its low quiescent current, typically around 1.5 mA per channel. This makes it ideal for battery-powered applications where energy efficiency is paramount.
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High Performance: The OPA2345 boasts a high gain bandwidth product (GBW) of 1 MHz and a slew rate of 0.5 V/µs. This ensures that the op-amp can handle fast-changing signals without distortion, making it suitable for high-speed applications.
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Input Characteristics: The input offset voltage is very low, typically around 0.1 mV, which enhances the accuracy of the signal amplification. Additionally, the input common-mode voltage range extends from the negative supply to nearly the positive supply, allowing for a wide range of input signal levels.
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Output Characteristics: The output stage is capable of driving capacitive loads, and the op-amp can deliver a rail-to-rail output swing, which maximizes the output voltage range and improves the overall efficiency of the circuit.
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Package: The OPA2345UA/2K5 is available in a small, surface-mount package (SOT-23-5), which is ideal for space-constrained applications. The compact size allows for easy integration into various PCB layouts.
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Temperature Range: The device is rated for operation over an extended temperature range of -40°C to +125°C, making it suitable for industrial and automotive applications where environmental conditions can vary significantly.
Applications:
The OPA2345 is widely used in applications such as:
- Sensor signal conditioning
- Data acquisition systems
- Medical instrumentation
- Audio processing
- Active filters
- Portable and battery-operated devices
Conclusion:
Overall, the OPA2345UA/2K5 from Texas Instruments is a versatile and high-performance operational amplifier that combines low power consumption with excellent precision and flexibility. Its features make it an excellent choice for a wide range of electronic applications, particularly where space and power efficiency are critical.
Functional Equivalent (FE) materials, including Fused Filament Fabrication (FFF) form, assembly, and functionally compatible substitute materials.
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