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OPA171AIDBVT
Op Amp Single Precision Amplifier R-R O/P ±18V/36V 5-Pin SOT-23 T/ROPA171AIDBVT
Op Amp Single Precision Amplifier R-R O/P ±18V/36V 5-Pin SOT-23 T/R
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製造商零件號 # : OPA171AIDBVT
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包裝/封裝: SOT23-5
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製造商: Texas Instruments
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產品分類 : Instrumentation, OP Amps, Buffer Amps
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OPA171AIDBVT 數據表
目前的價格方案正在編制中。請聯絡我們的客戶服務團隊獲取最新的價格資訊。感謝您的理解和支援!
詳細說明
Precision at its peak, the OPA171AIDBVT precision operational amplifier, created by Texas Instruments, is the ultimate choice for applications that require utmost precision and outstanding efficiency. With the ability to operate seamlessly with a single power supply ranging from 2.7V to 5.5V, this op-amp is perfectly suited for applications that are battery operated. Notably, it features an incredibly low offset voltage of 200µV and exceptionally low input bias current of 5pA, guaranteeing precise signal processing. Boasting a gain bandwidth product of 10MHz and a swift slew rate of 7V/µs, this op-amp enables rapid and accurate amplification. With a rail-to-rail input and output design, the device handles signals across the full range, even at low power supply voltages. Enclosed in a compact SOT-23 package, the OPA171AIDBVT thrives in space-limited designs, making it an ideal choice for sensor interfaces, portable medical devices, and battery-powered instrumentation. Offering robust performance in a small form factor, this op-amp is the preferred option for designers focusing on high-precision applications in restricted environments
主要特徵
- Sensitive noise reduction
- Fully differential design
- Ultra-low distortion amplification
規格
以下是所選零件的基本參數，涉及零件的特性及其所屬類別。
| Number of channels | 1 | Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) | 36 |
| Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) | 2.7 | Rail-to-rail | In to V-, Out |
| GBW (typ) (MHz) | 3 | Slew rate (typ) (V/µs) | 1.5 |
| Vos (offset voltage at 25°C) (max) (mV) | 1.8 | Iq per channel (typ) (mA) | 0.475 |
| Vn at 1 kHz (typ) (nV√Hz) | 14 | Rating | Catalog |
| Operating temperature range (°C) | -40 to 125 | Offset drift (typ) (µV/°C) | 0.3 |
| Features | EMI Hardened, Small Size | Input bias current (max) (pA) | 15 |
| CMRR (typ) (dB) | 120 | Iout (typ) (A) | 0.025 |
| Architecture | CMOS | Input common mode headroom (to negative supply) (typ) (V) | -0.1 |
| Input common mode headroom (to positive supply) (typ) (V) | -2 | Output swing headroom (to negative supply) (typ) (V) | 0.03 |
| Output swing headroom (to positive supply) (typ) (V) | -0.35 |
數據表 PDF
數據表記錄了器件的特性、絕對最大額定值、應用等，這對於作為器件特定應用的整體指南大有裨益。
常見問題解答
What is OPA171AIDBVT?
The OPA171AIDBVT is a high-precision, low-power operational amplifier developed by Texas Instruments. It is specifically designed for applications requiring high accuracy, low noise, and low power consumption, making it suitable for sensor interfaces, data acquisition systems, and precision instrumentation.
How Does OPA171AIDBVT Work?
The OPA171AIDBVT operates as a precision operational amplifier with ultra-low offset voltage and low input bias current. It amplifies input signals with high precision and stability, ensuring accurate signal conditioning and processing. The amplifier features a wide bandwidth and low noise, ideal for high-performance analog signal processing applications.
How Many Pins does OPA171AIDBVT have and What are the Functions of the Pinout Configuration?
The OPA171AIDBVT is housed in an 8-pin SOT-23 (Small Outline Transistor) package. The pinout configuration includes:
- IN-: Inverting input pin.
- IN+: Non-inverting input pin.
- V-: Negative power supply pin.
- V+: Positive power supply pin.
- OUT: Output pin.
- NC: No connect pin.
What are the Pros and Cons of OPA171AIDBVT?
Pros:
- High Precision: Offers ultra-low offset voltage and low drift for precise signal amplification.
- Low Noise: Provides low input voltage noise and wide bandwidth for accurate signal processing.
- Low Power Consumption: Operates with minimal power consumption, suitable for battery-powered devices.
- Small Package: The 8-pin SOT-23 package is compact and space-efficient for portable designs.
- Wide Supply Voltage Range: Supports a wide supply voltage range for versatile applications.
Cons:
- Limited Output Current: May not be suitable for applications requiring high output drive capability.
- Temperature Sensitivity: Performance may vary with temperature changes, requiring temperature compensation in certain applications.
- External Components: Additional external components may be needed for specific application requirements.
Are There Any Equivalents/Alternatives to OPA171AIDBVT for Recommendation?
- The OPA188 from Texas Instruments is a similar precision operational amplifier with enhanced features.
- Alternatives to the OPA171AIDBVT include the LT6015 from Analog Devices and the MCP601 from Microchip Technology.
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