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OPA4180IPWR
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FabricanteTexas Instruments
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Peça do Fabricante #OPA4180IPWR
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Especificações
| Atributo | Valor |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| Series | Zero-Drift |
| ProductStatus | Active |
| AmplifierType | Zero-Drift |
| NumberofCircuits | 4 |
| OutputType | Rail-to-Rail |
| SlewRate | 0.8V/µs |
| GainBandwidthProduct | 2 MHz |
| Current-InputBias | 250 pA |
| Voltage-InputOffset | 15 µV |
| Current-Supply | 450µA (x4 Channels) |
| Current-Output/Channel | 18 mA |
| Voltage-SupplySpan(Min) | 4.5 V |
| Voltage-SupplySpan(Max) | 36 V |
| OperatingTemperature | -40°C ~ 105°C |
| MountingType | Surface Mount |
| Package/Case | 14-TSSOP (0.173, 4.40mm Width) |
Visão Geral
Description
The OPA4180IPWR is a precision operational amplifier designed by Texas Instruments. It operates with a wide supply voltage range from 4.5V to 36V (single supply) or ±2.25V to ±18V (dual supply), making it versatile for various applications. The amplifier is known for its low offset voltage, low bias current, and low noise, which are critical for high-accuracy signal conditioning.
Key features include a low input bias current of 0.2 pA, an offset voltage of 120 µV, and a typical open-loop gain of 120 dB. The OPA4180IPWR is suitable for applications such as sensor signal conditioning, precision data acquisition systems, and medical instrumentation. It offers a wide bandwidth of 2 MHz and a slew rate of 2 V/µs, ensuring fast and precise signal amplification.
The device is available in a TSSOP-14 package, facilitating its integration into compact circuits. Its rail-to-rail input and output capabilities enhance its dynamic range, crucial for applications requiring accurate and linear performance across a wide input range.
Key features include a low input bias current of 0.2 pA, an offset voltage of 120 µV, and a typical open-loop gain of 120 dB. The OPA4180IPWR is suitable for applications such as sensor signal conditioning, precision data acquisition systems, and medical instrumentation. It offers a wide bandwidth of 2 MHz and a slew rate of 2 V/µs, ensuring fast and precise signal amplification.
The device is available in a TSSOP-14 package, facilitating its integration into compact circuits. Its rail-to-rail input and output capabilities enhance its dynamic range, crucial for applications requiring accurate and linear performance across a wide input range.
Equivalent
The OPA4180IPWR is a precision operational amplifier. Equivalent products include:
1. TL084: A JFET-input quad op-amp with similar electrical characteristics.
2. LM324: A widely used quad op-amp with similar functionality.
3. AD8604: A precision, low-noise, quad op-amp from Analog Devices.
4. OPA4134: A high-performance quad op-amp from Texas Instruments.
Always verify specific electrical and performance requirements when selecting an equivalent.
1. TL084: A JFET-input quad op-amp with similar electrical characteristics.
2. LM324: A widely used quad op-amp with similar functionality.
3. AD8604: A precision, low-noise, quad op-amp from Analog Devices.
4. OPA4134: A high-performance quad op-amp from Texas Instruments.
Always verify specific electrical and performance requirements when selecting an equivalent.
Features
The OPA4180IPWR is a precision operational amplifier designed for a wide range of applications. Key features include:
1. Low Offset Voltage: The amplifier exhibits a low offset voltage of 150 µV, enhancing precision in signal processing tasks.
2. Low Bias Current: It offers low input bias current, which is crucial for maintaining accuracy in high-impedance applications.
3. Wide Supply Range: It supports a wide supply voltage range from ±2.25 V to ±18 V, allowing flexibility in various operational environments.
4. Low Noise: With a low voltage noise of 10 nV/√Hz, it is suitable for low-noise applications.
5. Rail-to-Rail Output: The device provides rail-to-rail output swing, maximizing signal range and dynamic performance.
6. High Slew Rate: Featuring a slew rate of 20 V/µs, it is capable of fast signal response, beneficial for dynamic applications.
7. Wide Bandwidth: It has a bandwidth of 2 MHz, supporting a variety of signal frequencies.
8. Temperature Range: The device operates over a wide temperature range from -40°C to 125°C, ensuring reliability in harsh environments.
These features make the OPA4180IPWR ideal for precision instrumentation, sensor signal conditioning, and active filters.
1. Low Offset Voltage: The amplifier exhibits a low offset voltage of 150 µV, enhancing precision in signal processing tasks.
2. Low Bias Current: It offers low input bias current, which is crucial for maintaining accuracy in high-impedance applications.
3. Wide Supply Range: It supports a wide supply voltage range from ±2.25 V to ±18 V, allowing flexibility in various operational environments.
4. Low Noise: With a low voltage noise of 10 nV/√Hz, it is suitable for low-noise applications.
5. Rail-to-Rail Output: The device provides rail-to-rail output swing, maximizing signal range and dynamic performance.
6. High Slew Rate: Featuring a slew rate of 20 V/µs, it is capable of fast signal response, beneficial for dynamic applications.
7. Wide Bandwidth: It has a bandwidth of 2 MHz, supporting a variety of signal frequencies.
8. Temperature Range: The device operates over a wide temperature range from -40°C to 125°C, ensuring reliability in harsh environments.
These features make the OPA4180IPWR ideal for precision instrumentation, sensor signal conditioning, and active filters.
Pinout
The OPA4180IPWR is a precision operational amplifier (op-amp) from Texas Instruments. It comes in a 14-pin TSSOP (Thin Shrink Small Outline Package). Here is a brief overview of its pin functions:
1. V+ (Pin 4): Positive power supply.
2. V- (Pin 11): Negative power supply.
3. IN+ (Pins 3, 5, 10, 12): Non-inverting inputs for each of the four op-amps.
4. IN- (Pins 2, 6, 9, 13): Inverting inputs for each of the four op-amps.
5. OUT (Pins 1, 7, 8, 14): Outputs for each of the four op-amps.
The OPA4180 is known for its low offset voltage, low bias current, and wide supply voltage range, making it suitable for precision applications. It is often used in signal conditioning, data acquisition, and control systems.
1. V+ (Pin 4): Positive power supply.
2. V- (Pin 11): Negative power supply.
3. IN+ (Pins 3, 5, 10, 12): Non-inverting inputs for each of the four op-amps.
4. IN- (Pins 2, 6, 9, 13): Inverting inputs for each of the four op-amps.
5. OUT (Pins 1, 7, 8, 14): Outputs for each of the four op-amps.
The OPA4180 is known for its low offset voltage, low bias current, and wide supply voltage range, making it suitable for precision applications. It is often used in signal conditioning, data acquisition, and control systems.
Manufacturer
The OPA4180IPWR is manufactured by Texas Instruments. Texas Instruments is a global semiconductor company that designs and produces a wide range of electronic components, including integrated circuits, processors, and various analog and embedded systems. They serve numerous industries, including automotive, industrial, personal electronics, and communications. Texas Instruments is known for its innovation in semiconductor technology and its contributions to advancing electronic development across multiple sectors.
Application
The OPA4180IPWR is a precision operational amplifier widely used in various applications. Key application areas include:
1. Instrumentation and Measurement: Ideal for sensor signal conditioning due to its low noise and high precision.
2. Medical Equipment: Used in devices like ECG and EEG machines for accurate signal amplification.
3. Industrial Automation: Suitable for process control systems requiring precise analog signal processing.
4. Data Acquisition Systems: Enhances the performance of ADCs by providing accurate input signal amplification.
5. Precision Filters and Analog Front Ends: Employed in active filter designs for improved accuracy.
6. Test and Measurement Equipment: Ensures high precision in equipment like oscilloscopes and multimeters.
These applications benefit from the amplifier's low offset voltage, low bias current, and wide supply voltage range.
1. Instrumentation and Measurement: Ideal for sensor signal conditioning due to its low noise and high precision.
2. Medical Equipment: Used in devices like ECG and EEG machines for accurate signal amplification.
3. Industrial Automation: Suitable for process control systems requiring precise analog signal processing.
4. Data Acquisition Systems: Enhances the performance of ADCs by providing accurate input signal amplification.
5. Precision Filters and Analog Front Ends: Employed in active filter designs for improved accuracy.
6. Test and Measurement Equipment: Ensures high precision in equipment like oscilloscopes and multimeters.
These applications benefit from the amplifier's low offset voltage, low bias current, and wide supply voltage range.
Package
The OPA4180IPWR is a precision operational amplifier from Texas Instruments. It is available in a TSSOP-14 (Thin Shrink Small Outline Package) which has 14 pins. This package type is used for surface-mount applications, offering a compact solution ideal for high-density circuit boards.
