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OPA4188AID
+BOMIC OPAMP ZER-DRIFT 4CIRC 14SOIC
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제조업체텍사스 인스트루먼트(주)
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제조업체 부품 #OPA4188AID
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재고3359
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사양
| 속성 | 가치 |
| Series | Zero-Drift |
| Part Status | Active |
| Base Product Number | OPA4188 |
| Amplifier Type | Zero-Drift |
| Number of Circuits | 4 |
| Output Type | Rail-to-Rail |
| Slew Rate | 0.8V/µs |
| Gain Bandwidth Product | 2 MHz |
| Current - Input Bias | 160 pA |
| Voltage - Input Offset | 6 µV |
| Current - Supply | 415µA (x4 Channels) |
| Voltage - Supply Span (Min) | 4 V |
| Voltage - Supply Span (Max) | 36 V |
| Operating Temperature | -40°C ~ 125°C |
| Mounting Type | Surface Mount |
| Package | 14-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 14-SOIC |
| Packaging | Tube |
| Current - Output / Channel | 18 mA |
개요
Description
The OPA4188AID is a precision operational amplifier (op-amp) from Texas Instruments, known for its ultra-low offset voltage and low drift over temperature. This device is suitable for applications that require high accuracy and stability, such as signal conditioning, sensor amplification, and precision data acquisition systems.
Key features of the OPA4188AID include a low offset voltage of 25 µV (max) and a low input bias current of 0.2 pA, which enhance its precision in measurement applications. It operates with a wide supply voltage range from 4.5 V to 36 V, making it versatile for different circuits. The op-amp also exhibits a low noise of 10 nV/√Hz at 1 kHz, ensuring minimal signal distortion.
The OPA4188AID is available in a SOIC-14 package, providing ease of integration into various designs. Its rail-to-rail output and high common-mode rejection ratio further improve its performance in precision applications. Overall, the OPA4188AID is ideal for engineers seeking a reliable and high-performance op-amp for precision electronic designs.
Key features of the OPA4188AID include a low offset voltage of 25 µV (max) and a low input bias current of 0.2 pA, which enhance its precision in measurement applications. It operates with a wide supply voltage range from 4.5 V to 36 V, making it versatile for different circuits. The op-amp also exhibits a low noise of 10 nV/√Hz at 1 kHz, ensuring minimal signal distortion.
The OPA4188AID is available in a SOIC-14 package, providing ease of integration into various designs. Its rail-to-rail output and high common-mode rejection ratio further improve its performance in precision applications. Overall, the OPA4188AID is ideal for engineers seeking a reliable and high-performance op-amp for precision electronic designs.
Equivalent
The OPA4188AID is a precision operational amplifier from Texas Instruments. Equivalent products include:
1. LT1884 - From Analog Devices, known for low noise and precision.
2. OPA4277 - Also from Texas Instruments, a low-noise precision op-amp.
3. AD8676 - From Analog Devices, offers similar precision and low noise characteristics.
4. MAX44243 - From Maxim Integrated, offers precision with low offset voltage.
These alternatives may vary slightly in specifications, so it's important to verify compatibility with your specific application requirements.
1. LT1884 - From Analog Devices, known for low noise and precision.
2. OPA4277 - Also from Texas Instruments, a low-noise precision op-amp.
3. AD8676 - From Analog Devices, offers similar precision and low noise characteristics.
4. MAX44243 - From Maxim Integrated, offers precision with low offset voltage.
These alternatives may vary slightly in specifications, so it's important to verify compatibility with your specific application requirements.
Features
The OPA4188AID is a precision operational amplifier that features low offset voltage and low drift. It offers excellent DC precision with an offset voltage of 0.03 mV (max) and a drift of 0.35 µV/°C (max). The amplifier provides a low input bias current of 170 pA (typ) and high common-mode rejection ratio (CMRR) of 114 dB. It operates over a wide supply voltage range from 4.5 V to 36 V (or ±2.25 V to ±18 V for dual supplies) and has a gain bandwidth product of 2 MHz. The device has a low quiescent current of 475 µA per channel and a slew rate of 0.8 V/µs. It is unity-gain stable, making it suitable for a variety of applications. The OPA4188AID is used in precision sensor signal conditioning, test equipment, and medical instruments. It is available in a 14-pin TSSOP package, providing reliable performance in demanding environments.
Pinout
The OPA4188AID is a precision operational amplifier from Texas Instruments. It comes in a 14-pin SOIC (Small Outline Integrated Circuit) package. The primary function of this device is to provide high precision and low-noise amplification, making it suitable for a variety of applications, including sensor signal conditioning, medical instrumentation, and data acquisition systems.
Key features of the OPA4188AID include low offset voltage, low offset voltage drift, and low noise, which contribute to its high precision. The amplifier operates with a wide supply voltage range and has a rail-to-rail output, which enhances its versatility in different circuit designs. The OPA4188AID's design allows for excellent performance in both single-supply and dual-supply configurations.
Overall, the OPA4188AID is valued for its precision, reliability, and efficient performance in applications requiring accurate signal amplification.
Key features of the OPA4188AID include low offset voltage, low offset voltage drift, and low noise, which contribute to its high precision. The amplifier operates with a wide supply voltage range and has a rail-to-rail output, which enhances its versatility in different circuit designs. The OPA4188AID's design allows for excellent performance in both single-supply and dual-supply configurations.
Overall, the OPA4188AID is valued for its precision, reliability, and efficient performance in applications requiring accurate signal amplification.
Manufacturer
The OPA4188AID is manufactured by Texas Instruments (TI). Texas Instruments is a global technology company that designs and manufactures semiconductors and various integrated circuits. It is known for producing a wide range of electronic components that are used in numerous applications across different industries, including industrial, automotive, personal electronics, and communications equipment. TI is recognized for its innovation and leadership in analog and embedded processing technologies.
Application
The OPA4188AID is a precision operational amplifier ideal for applications requiring high accuracy and low noise. Key application areas include:
1. Industrial Automation: Used in control systems for precise signal processing.
2. Medical Instrumentation: Suitable for medical diagnostic equipment requiring low offset voltage and drift.
3. Sensor Signal Conditioning: Ideal for amplifying small sensor signals in environments like temperature or pressure sensing.
4. Data Acquisition Systems: Enhances performance in systems needing high precision and low noise.
5. Test and Measurement Equipment: Provides accurate signal amplification for various testing devices.
6. Aerospace and Defense: Used in mission-critical applications requiring reliable performance under extreme conditions.
These applications benefit from the amplifier's low power consumption and high DC precision.
1. Industrial Automation: Used in control systems for precise signal processing.
2. Medical Instrumentation: Suitable for medical diagnostic equipment requiring low offset voltage and drift.
3. Sensor Signal Conditioning: Ideal for amplifying small sensor signals in environments like temperature or pressure sensing.
4. Data Acquisition Systems: Enhances performance in systems needing high precision and low noise.
5. Test and Measurement Equipment: Provides accurate signal amplification for various testing devices.
6. Aerospace and Defense: Used in mission-critical applications requiring reliable performance under extreme conditions.
These applications benefit from the amplifier's low power consumption and high DC precision.
Package
The OPA4188AID is a precision operational amplifier integrated circuit from Texas Instruments, available in a 14-pin SOIC (Small Outline Integrated Circuit) package.
