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OPA340NA/250
+BOM-
제조업체텍사스 인스트루먼트(주)
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제조업체 부품 #OPA340NA/250
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데이터시트 OPA340NA/250 DataSheet
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재고5478
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사양
| 속성 | 가치 |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| Series | MicroAmplifier™ |
| ProductStatus | Active |
| AmplifierType | General Purpose |
| NumberofCircuits | 1 |
| OutputType | Rail-to-Rail |
| SlewRate | 6V/µs |
| GainBandwidthProduct | 5.5 MHz |
| Current-InputBias | 0.2 pA |
| Voltage-InputOffset | 150 µV |
| Current-Supply | 750µA |
| Current-Output/Channel | 50 mA |
| Voltage-SupplySpan(Min) | 2.5 V |
| Voltage-SupplySpan(Max) | 5.5 V |
| OperatingTemperature | -40°C ~ 85°C |
| MountingType | Surface Mount |
| Package/Case | SC-74A, SOT-753 |
개요
Description
The OPA340NA/250 also offers high-speed performance with a bandwidth of 5.5 MHz and a fast slew rate of 6 V/μs, facilitating quick and precise signal amplification. The amplifier is housed in a compact surface-mount package, optimizing space in PCB designs. Its versatility and precision make it suitable for a wide range of applications, including sensor interfacing, data acquisition systems, and portable instrumentation. Additionally, its robust design ensures reliable performance in various environmental conditions.
Equivalent
1. TLV2401 from Texas Instruments – A low-power op-amp.
2. AD8601 from Analog Devices – A low-noise, precision op-amp.
3. LMV721 from Texas Instruments – A low-voltage op-amp.
4. MCP601 from Microchip Technology – A general-purpose op-amp.
These alternatives may differ slightly in specifications, so review datasheets to ensure compatibility with your application.
Features
1. Low Power Consumption: It operates with a low quiescent current, making it suitable for battery-powered applications.
2. Wide Supply Voltage Range: The amplifier supports a wide supply voltage range from 2.5V to 5.5V.
3. Rail-to-Rail Input and Output: It offers rail-to-rail input and output capabilities, enhancing dynamic range and performance in low-voltage operations.
4. High CMRR and PSRR: The device features high common-mode rejection ratio (CMRR) and power supply rejection ratio (PSRR), ensuring minimal interference from fluctuating power supplies and common-mode signals.
5. Low Offset Voltage: The OPA340NA/250 has a low offset voltage, improving precision in signal processing applications.
6. High Slew Rate: A high slew rate facilitates fast response times, making it ideal for high-speed applications.
7. Small Package Size: It is available in a compact package, suitable for space-constrained designs.
These features make the OPA340NA/250 suitable for a variety of applications, including portable devices, sensor interfaces, and signal conditioning.
Pinout
1. V+ (Positive Supply Voltage): This pin is used to connect the positive power supply.
2. Output: The output pin provides the amplified signal.
3. V- (Negative/ Ground Supply): This pin is connected to the ground or negative power supply.
4. Inverting Input (IN-): This pin is for the inverting input signal.
5. Non-Inverting Input (IN+): This pin is for the non-inverting input signal.
The OPA340NA/250 operates with a wide supply range from 2.5V to 5.5V and features low quiescent current, making it suitable for battery-powered applications. It also boasts high output drive capability and excellent gain bandwidth, which is ideal for various signal conditioning tasks.
Manufacturer
Application
1. Signal Conditioning: For amplifying low-level signals in sensor interfaces.
2. Data Acquisition: As part of analog-to-digital converter (ADC) systems.
3. Medical Instrumentation: Used in portable medical devices for accurate signal processing.
4. Portable Devices: Suitable for battery-powered equipment due to low power consumption.
5. Active Filters: Implementing precision filters in communication systems.
6. Transducer Interfaces: Interfacing with sensors in industrial and consumer electronics.
These applications benefit from the OPA340NA/250's low noise, wide bandwidth, and rail-to-rail input/output characteristics.