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規格
| 屬性 | 價值 |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| AmplifierType | Zero-Drift |
| NumberofCircuits | 1 |
| OutputType | Rail-to-Rail |
| SlewRate | 0.16V/µs |
| GainBandwidthProduct | 350 kHz |
| Current-InputBias | 200 pA |
| Voltage-InputOffset | 8 µV |
| Current-Supply | 21µA |
| Current-Output/Channel | 5 mA |
| Voltage-SupplySpan(Min) | 1.8 V |
| Voltage-SupplySpan(Max) | 5.5 V |
| OperatingTemperature | -40°C ~ 125°C |
| MountingType | Surface Mount |
| Package/Case | SC-74A, SOT-753 |
概述
Description
The OPA330AIDBVR is a precision operational amplifier (op-amp) developed by Texas Instruments. It is part of the OPA330 series, known for its low offset voltage and low drift over time and temperature. This op-amp operates with a supply voltage range of 1.8V to 5.5V, making it suitable for low-power applications. It features a rail-to-rail input and output, ensuring maximum signal range, and is designed with zero-crossover distortion, enhancing linearity and performance.
Key specifications include a maximum offset voltage of 20 µV, low noise, and a gain bandwidth product of 350 kHz. The OPA330AIDBVR is ideal for high-precision applications such as sensor signal conditioning, medical instrumentation, and portable devices. It is available in a small SOT-23 package, making it suitable for compact circuit designs. Its low quiescent current of 35 µA helps in battery-powered applications. The OPA330AIDBVR is appreciated for its reliability in precision measurement and control systems.
Key specifications include a maximum offset voltage of 20 µV, low noise, and a gain bandwidth product of 350 kHz. The OPA330AIDBVR is ideal for high-precision applications such as sensor signal conditioning, medical instrumentation, and portable devices. It is available in a small SOT-23 package, making it suitable for compact circuit designs. Its low quiescent current of 35 µA helps in battery-powered applications. The OPA330AIDBVR is appreciated for its reliability in precision measurement and control systems.
Equivalent
The OPA330AIDBVR is a precision operational amplifier. Equivalent products can include:
1. TLV333 - Low-voltage, micro-power operational amplifier.
2. MCP6V51 - Zero-drift op-amp by Microchip Technology.
3. AD8628 - Precision, zero-drift op-amp by Analog Devices.
4. LMP2011 - Low-noise, zero-drift op-amp by Texas Instruments.
5. LT2057 - Low-noise, zero-drift precision operational amplifier by Analog Devices.
Always verify the specifications like voltage range, bandwidth, and package type to ensure compatibility.
1. TLV333 - Low-voltage, micro-power operational amplifier.
2. MCP6V51 - Zero-drift op-amp by Microchip Technology.
3. AD8628 - Precision, zero-drift op-amp by Analog Devices.
4. LMP2011 - Low-noise, zero-drift op-amp by Texas Instruments.
5. LT2057 - Low-noise, zero-drift precision operational amplifier by Analog Devices.
Always verify the specifications like voltage range, bandwidth, and package type to ensure compatibility.
Features
The OPA330AIDBVR is a precision operational amplifier from Texas Instruments. It features zero-drift architecture, providing ultra-low offset voltage and near-zero drift over time and temperature, making it ideal for precision applications. Key features include:
1. Supply Voltage Range: Operates on a single supply voltage from 1.8V to 5.5V, suitable for low-voltage applications.
2. Low Offset Voltage: Typically 20 µV, which ensures high precision.
3. Rail-to-Rail Input/Output: Offers full range input and output swing, maximizing dynamic range.
4. Low Quiescent Current: Typically 35 µA, contributing to energy efficiency.
5. High CMRR and PSRR: Common-mode rejection ratio and power supply rejection ratio are both typically greater than 100 dB, enhancing performance in noisy environments.
6. Low Input Bias Current: Typically 70 pA, which is advantageous for high-impedance sensor interfaces.
7. Package: Available in the compact SOT-23-5 package, suitable for space-constrained designs.
These features make the OPA330AIDBVR ideal for use in sensor signal conditioning, precision instrumentation, and battery-powered devices.
1. Supply Voltage Range: Operates on a single supply voltage from 1.8V to 5.5V, suitable for low-voltage applications.
2. Low Offset Voltage: Typically 20 µV, which ensures high precision.
3. Rail-to-Rail Input/Output: Offers full range input and output swing, maximizing dynamic range.
4. Low Quiescent Current: Typically 35 µA, contributing to energy efficiency.
5. High CMRR and PSRR: Common-mode rejection ratio and power supply rejection ratio are both typically greater than 100 dB, enhancing performance in noisy environments.
6. Low Input Bias Current: Typically 70 pA, which is advantageous for high-impedance sensor interfaces.
7. Package: Available in the compact SOT-23-5 package, suitable for space-constrained designs.
These features make the OPA330AIDBVR ideal for use in sensor signal conditioning, precision instrumentation, and battery-powered devices.
Pinout
The OPA330AIDBVR is a precision operational amplifier from Texas Instruments. It comes in a SOT-23 package with a pin count of 5 pins. The primary function of this device is to offer precision, low power, and low offset voltage, suitable for various applications like sensor signal conditioning, medical instrumentation, and other precision-based applications.
The pin configuration is as follows:
1. Pin 1 (OUT): Output of the operational amplifier.
2. Pin 2 (V- or GND): Negative power supply or ground.
3. Pin 3 (IN+): Non-inverting input.
4. Pin 4 (IN-): Inverting input.
5. Pin 5 (V+): Positive power supply.
The OPA330AIDBVR is known for its high accuracy, low noise, and low quiescent current, making it ideal for battery-powered and precision applications.
The pin configuration is as follows:
1. Pin 1 (OUT): Output of the operational amplifier.
2. Pin 2 (V- or GND): Negative power supply or ground.
3. Pin 3 (IN+): Non-inverting input.
4. Pin 4 (IN-): Inverting input.
5. Pin 5 (V+): Positive power supply.
The OPA330AIDBVR is known for its high accuracy, low noise, and low quiescent current, making it ideal for battery-powered and precision applications.
Manufacturer
The OPA330AIDBVR is manufactured by Texas Instruments (TI). Texas Instruments is an American technology company that designs and manufactures semiconductors and various integrated circuits. The company is known for its extensive line of products used in electronics applications ranging from consumer electronics to industrial systems. TI is a leading player in the semiconductor industry and is recognized for its innovation in analog and embedded processing technologies.
Application
The OPA330AIDBVR is a precision operational amplifier known for its low offset voltage and low noise. Its application areas include:
1. Signal Conditioning: Ideal for amplifying small sensor signals in applications like temperature and pressure sensors.
2. Instrumentation: Used in medical devices and laboratory equipment for precise measurements due to its high accuracy.
3. Data Acquisition Systems: Enhances the performance of ADCs by providing clean and accurate signal amplification.
4. Portable Electronics: Suitable for battery-powered devices due to its low power consumption.
5. Industrial Automation: Used in control systems requiring high precision.
6. Consumer Electronics: Enhances audio and video signal processing.
These characteristics make it versatile for various precision-based applications.
1. Signal Conditioning: Ideal for amplifying small sensor signals in applications like temperature and pressure sensors.
2. Instrumentation: Used in medical devices and laboratory equipment for precise measurements due to its high accuracy.
3. Data Acquisition Systems: Enhances the performance of ADCs by providing clean and accurate signal amplification.
4. Portable Electronics: Suitable for battery-powered devices due to its low power consumption.
5. Industrial Automation: Used in control systems requiring high precision.
6. Consumer Electronics: Enhances audio and video signal processing.
These characteristics make it versatile for various precision-based applications.
Package
The OPA330AIDBVR is packaged in a SOT-23, which is a small-outline transistor package with 5 pins. The "DBV" in the part number refers to the SOT-23 package type, and the "R" indicates that it is supplied on a reel.
