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OPA4171AIPWR
+BOM-
ManufacturerTexas Instruments
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Mfr. Part #OPA4171AIPWR
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In Stock4085
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Specifications
| Attribute | Value |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| AmplifierType | General Purpose |
| NumberofCircuits | 4 |
| OutputType | Rail-to-Rail |
| SlewRate | 1.5V/µs |
| GainBandwidthProduct | 3 MHz |
| Current-InputBias | 8 pA |
| Voltage-InputOffset | 250 µV |
| Current-Supply | 475µA (x4 Channels) |
| Current-Output/Channel | 35 mA |
| Voltage-SupplySpan(Min) | 2.7 V |
| Voltage-SupplySpan(Max) | 36 V |
| OperatingTemperature | -40°C ~ 125°C |
| MountingType | Surface Mount |
| Package/Case | 14-TSSOP (0.173, 4.40mm Width) |
Overview
Description
The OPA4171AIPWR is a precision operational amplifier from Texas Instruments, part of the OPAx171 family. It is designed for general-purpose applications requiring high precision and stability. This op-amp operates on a wide supply voltage range from 2.7V to 36V, making it versatile for various circuits. It features a low offset voltage, low bias current, and low noise, which are ideal for precision amplifying tasks. The OPA4171AIPWR provides a wide bandwidth and fast slew rate, enhancing its performance in dynamic applications.
The device is available in a 14-pin TSSOP (Thin Shrink Small Outline Package), providing a compact footprint suitable for space-constrained designs. The "PWR" suffix indicates that this package is a PowerPAD variant, allowing for better heat dissipation. This operational amplifier is suitable for use in data acquisition, industrial instrumentation, and active filter applications. Its robust design ensures low distortion and reliable operation over a wide temperature range, making it a preferred choice for engineers seeking dependable performance in precision analog applications.
The device is available in a 14-pin TSSOP (Thin Shrink Small Outline Package), providing a compact footprint suitable for space-constrained designs. The "PWR" suffix indicates that this package is a PowerPAD variant, allowing for better heat dissipation. This operational amplifier is suitable for use in data acquisition, industrial instrumentation, and active filter applications. Its robust design ensures low distortion and reliable operation over a wide temperature range, making it a preferred choice for engineers seeking dependable performance in precision analog applications.
Equivalent
The OPA4171AIPWR is a quad-channel, general-purpose operational amplifier from Texas Instruments. Equivalent products include the LMV324-N from Texas Instruments, the MCP6004 from Microchip Technology, and the TL074 from STMicroelectronics. These alternatives offer similar functionalities, but it's essential to compare specific parameters like voltage range, bandwidth, and power consumption to ensure compatibility with your application needs.
Features
The OPA4171AIPWR is a precision operational amplifier from Texas Instruments, part of the OPA171 series. Key features include:
1. Wide Supply Range: It operates with supply voltages ranging from 2.7V to 36V, or ±1.35V to ±18V, making it flexible for various applications.
2. Low Offset Voltage: It has a low offset voltage, typically around 0.5 mV, which enhances precision in signal processing.
3. Low Input Bias Current: The amplifier features a low input bias current, typically 15 pA, which is ideal for high-impedance sensor applications.
4. Rail-to-Rail Output: It provides rail-to-rail output swing, maximizing the dynamic range.
5. Low Noise: The device offers low noise performance, with a typical voltage noise density of 14 nV/√Hz.
6. Slew Rate: It has a slew rate of 20 V/μs, ensuring fast response times.
7. Temperature Range: The OPA4171AIPWR operates over a wide temperature range from -40°C to +125°C, suitable for harsh environments.
These features make it suitable for precision applications such as sensor interfacing, data acquisition, and control systems.
1. Wide Supply Range: It operates with supply voltages ranging from 2.7V to 36V, or ±1.35V to ±18V, making it flexible for various applications.
2. Low Offset Voltage: It has a low offset voltage, typically around 0.5 mV, which enhances precision in signal processing.
3. Low Input Bias Current: The amplifier features a low input bias current, typically 15 pA, which is ideal for high-impedance sensor applications.
4. Rail-to-Rail Output: It provides rail-to-rail output swing, maximizing the dynamic range.
5. Low Noise: The device offers low noise performance, with a typical voltage noise density of 14 nV/√Hz.
6. Slew Rate: It has a slew rate of 20 V/μs, ensuring fast response times.
7. Temperature Range: The OPA4171AIPWR operates over a wide temperature range from -40°C to +125°C, suitable for harsh environments.
These features make it suitable for precision applications such as sensor interfacing, data acquisition, and control systems.
Pinout
The OPA4171AIPWR is a precision operational amplifier from Texas Instruments, part of the OPA4171 series. It comes in a TSSOP-14 (Thin Shrink Small Outline Package) which has 14 pins. Here is a brief overview of the pin functions:
1. Pin 1, 7, 8, 14: Outputs of the four operational amplifiers.
2. Pin 2, 6, 9, 13: Inverting inputs of the operational amplifiers.
3. Pin 3, 5, 10, 12: Non-inverting inputs of the operational amplifiers.
4. Pin 4: Negative power supply (V-).
5. Pin 11: Positive power supply (V+).
This device is utilized in applications requiring low noise, low offset voltage, and high precision, such as in sensor signal conditioning, industrial process control, and active filters. The OPA4171 operates on a wide supply voltage range (up to 36V) and is known for its stability and low input bias current, making it suitable for various analog signal processing applications.
1. Pin 1, 7, 8, 14: Outputs of the four operational amplifiers.
2. Pin 2, 6, 9, 13: Inverting inputs of the operational amplifiers.
3. Pin 3, 5, 10, 12: Non-inverting inputs of the operational amplifiers.
4. Pin 4: Negative power supply (V-).
5. Pin 11: Positive power supply (V+).
This device is utilized in applications requiring low noise, low offset voltage, and high precision, such as in sensor signal conditioning, industrial process control, and active filters. The OPA4171 operates on a wide supply voltage range (up to 36V) and is known for its stability and low input bias current, making it suitable for various analog signal processing applications.
Manufacturer
The OPA4171AIPWR is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and produces a wide range of electronic components and integrated circuits. TI's products are widely used in various applications, including consumer electronics, automotive systems, industrial machinery, and communication technologies. As one of the leading companies in the semiconductor industry, Texas Instruments is known for its innovation and contribution to advancing electronics technology.
Application
The OPA4171AIPWR is a precision operational amplifier commonly used in various applications due to its wide supply voltage range and low offset voltage. Key application areas include:
1. Signal Conditioning: Enhancing signals in sensor interfaces for more accurate readings.
2. Data Acquisition Systems: Providing precise amplification essential for converting analog signals to digital.
3. Industrial Controls: Integrating into control systems for accurate monitoring and control processes.
4. Medical Instrumentation: Ensuring reliable and precise measurements in medical devices.
5. Test Equipment: Used for developing sensitive and accurate measurement tools.
6. Transducer Interfaces: Converting physical quantities into readable electrical signals with precision.
These applications benefit from the OPA4171AIPWR's precision, stability, and versatility.
1. Signal Conditioning: Enhancing signals in sensor interfaces for more accurate readings.
2. Data Acquisition Systems: Providing precise amplification essential for converting analog signals to digital.
3. Industrial Controls: Integrating into control systems for accurate monitoring and control processes.
4. Medical Instrumentation: Ensuring reliable and precise measurements in medical devices.
5. Test Equipment: Used for developing sensitive and accurate measurement tools.
6. Transducer Interfaces: Converting physical quantities into readable electrical signals with precision.
These applications benefit from the OPA4171AIPWR's precision, stability, and versatility.
Package
The OPA4171AIPWR is an operational amplifier from Texas Instruments. It comes in a TSSOP-14 package type, which is a Thin Shrink Small Outline Package with 14 pins. This package is designed to be compact and suitable for surface-mount technology on printed circuit boards.
