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OPA2330AIDGKR
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FabricanteTexas Instruments
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Peça do Fabricante #OPA2330AIDGKR
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Ficha Técnica OPA2330AIDGKR DataSheet
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Especificações
| Atributo | Valor |
| Package | Tape & Reel (TR),Cut Tape (CT),Bulk |
| ProductStatus | Active |
| AmplifierType | CMOS, Zero-Drift |
| NumberofCircuits | 2 |
| OutputType | Rail-to-Rail |
| SlewRate | 0.16V/µs |
| GainBandwidthProduct | 350 kHz |
| Current-InputBias | 200 pA |
| Voltage-InputOffset | 8 µV |
| Current-Supply | 21µA (x2 Channels) |
| 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 | 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) |
Visão Geral
Description
The OPA2330AIDGKR operates on a single power supply voltage ranging from 1.8V to 5.5V, making it versatile for various battery-powered and portable devices. It is commonly used in sensor signal conditioning, medical instrumentation, and data acquisition systems.
Packaged in a compact VSSOP-8 (DGK) layout, the OPA2330AIDGKR is ideal for space-constrained applications. Its design ensures stability and low distortion with a unity-gain bandwidth of 350 kHz. Additionally, the amplifier exhibits excellent temperature stability, making it reliable across various environmental conditions.
Equivalent
1. MAX9619 - from Maxim Integrated.
2. LTC2050 - from Analog Devices.
3. MCP6032 - from Microchip Technology.
4. TLV2333 - from Texas Instruments.
These alternatives should be cross-verified for specific specifications such as supply voltage, bandwidth, and package type to ensure compatibility with your application.
Features
1. Low Offset Voltage: Offers very low offset voltage, typically around 20 µV, which ensures high accuracy.
2. Low Offset Drift: Exhibits minimal change in offset voltage over temperature variations.
3. Low Noise: Provides low input voltage noise, enhancing the precision in low-frequency applications.
4. Low Power Consumption: Designed to operate efficiently with low quiescent current, making it suitable for battery-powered devices.
5. Rail-to-Rail Output: Supports rail-to-rail output swing, optimizing dynamic range for single-supply applications.
6. Wide Supply Range: Operates over a broad supply voltage range from 1.8V to 5.5V, adding versatility for different power supply conditions.
7. High Common-Mode Rejection Ratio (CMRR): Ensures consistent performance across different input voltages.
8. Small Package: Comes in a compact package (such as the 8-pin VSSOP), optimizing space in circuit designs.
These features make the OPA2330AIDGKR ideal for precision instrumentation, sensor interfacing, and other applications that demand high accuracy and low power.
Pinout
1. V+ (Supply Voltage Positive): Connects to the positive supply voltage.
2. OUT A (Output A): The output for the first operational amplifier.
3. IN- A (Inverting Input A): Inverting input for the first operational amplifier.
4. IN+ A (Non-Inverting Input A): Non-inverting input for the first operational amplifier.
5. IN+ B (Non-Inverting Input B): Non-inverting input for the second operational amplifier.
6. IN- B (Inverting Input B): Inverting input for the second operational amplifier.
7. OUT B (Output B): The output for the second operational amplifier.
8. V- (Supply Voltage Negative): Connects to the negative supply voltage, often ground in single-supply applications.
This dual op-amp is known for its low offset voltage, low quiescent current, and precision performance, making it suitable for various applications requiring high accuracy and low power consumption.
Manufacturer
Application
1. Sensor Signal Conditioning: Ideal for amplifying small sensor signals due to its precision and low noise.
2. Medical Instrumentation: Suitable for medical devices that require accurate signal processing.
3. Data Acquisition Systems: Enhances the performance of data acquisition by providing precise signal amplification.
4. Portable and Battery-Powered Devices: Low power consumption makes it suitable for these applications.
5. Instrumentation Amplifiers: Used in designs that require high accuracy and stability.
Its robust performance makes it suitable for applications demanding high precision and reliability.