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OPA188AIDBVR
+БОМ-
ПроизводительТехасские инструменты
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Мфр. Часть #OPA188AIDBVR
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В наличии5421
365 Дни гарантии качества
7*24 часы обслуживания каранти
90-гарантия послепродажного дня
Гарантия подлинного продукта
Спецификации
| Атрибут | Ценность |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| AmplifierType | Zero-Drift |
| NumberofCircuits | 1 |
| OutputType | Rail-to-Rail |
| SlewRate | 0.8V/µs |
| GainBandwidthProduct | 2 MHz |
| Current-InputBias | 160 pA |
| Voltage-InputOffset | 6 µV |
| Current-Supply | 450µA |
| Voltage-SupplySpan(Min) | 4 V |
| Voltage-SupplySpan(Max) | 36 V |
| OperatingTemperature | -40°C ~ 125°C |
| MountingType | Surface Mount |
| Package/Case | SC-74A, SOT-753 |
Обзор
Description
The OPA188AIDBVR is designed for long-term stability due to its low 1/f noise and low offset drift over time and temperature. It has a low quiescent current, which helps in maintaining energy efficiency in battery-powered applications. The device also provides excellent electromagnetic interference (EMI) immunity, enhancing its reliability in noisy environments.
Available in a small SOT-23 package, the OPA188AIDBVR is convenient for space-constrained applications. It is widely used in precision sensor signal conditioning, transducer interfacing, and test equipment. With its combination of precision, efficiency, and compact design, the OPA188AIDBVR is a versatile solution for precision analog applications.
Equivalent
1. LT6018 by Analog Devices - Low Noise, Precision Op Amp.
2. ADA4522 by Analog Devices - Zero Drift Op Amp.
3. MCP6V51 by Microchip - Zero-Drift Op Amp.
4. MAX44251 by Maxim Integrated - Low-Noise, Zero-Drift Op Amp.
These alternatives offer similar precision and low-noise characteristics but may differ in specific specifications or package types, so it's important to verify compatibility with your application requirements.
Features
1. Zero-Drift Architecture: Ensures high precision with low offset voltage (max 25 µV) and ultra-low drift over time and temperature.
2. Low Noise: Offers low noise density, making it suitable for applications requiring high signal fidelity.
3. Rail-to-Rail Input and Output: Supports full input and output voltage range, enhancing usability in low-supply applications.
4. Low Quiescent Current: Consumes minimal power (max 475 µA), making it efficient for battery-powered devices.
5. Wide Supply Range: Operates from 4 V to 36 V, providing flexibility in various circuit designs.
6. High CMRR and PSRR: Ensures excellent common-mode and power-supply rejection ratios for improved stability.
7. Temperature Range: Functions effectively from -40°C to 125°C, suitable for industrial environments.
These features make the OPA188AIDBVR an excellent choice for precision instrumentation, data acquisition systems, and other high-accuracy applications.
Pinout
1. Pin 1 (NC or No Connect): Typically, this pin does not connect to any internal circuitry and can be left unconnected or grounded.
2. Pin 2 (IN-): Inverting input of the operational amplifier.
3. Pin 3 (IN+): Non-inverting input of the operational amplifier.
4. Pin 4 (V-): Negative power supply voltage pin.
5. Pin 5 (OUT): Output of the operational amplifier.
6. Pin 6 (V+): Positive power supply voltage pin.
The OPA188 is known for its low offset voltage, low drift, and low noise, making it suitable for precision applications.
Manufacturer
Application
1. Instrumentation: Ideal for high-accuracy sensor interfaces and measurement systems.
2. Medical Equipment: Used in devices requiring precise signal amplification, like ECG and EEG machines.
3. Industrial Automation: Suitable for control systems and data acquisition where stability and accuracy are critical.
4. Test and Measurement: Utilized in precision test equipment for accurate signal processing.
5. Automotive: Employed in systems needing stable performance over temperature variations.
6. Consumer Electronics: Used in high-fidelity audio and signal processing applications.
These applications benefit from the OPA188AIDBVR's stability, low offset voltage, and operational reliability.