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OPA317IDBVR
+BOMIC OPAMP ZER-DRIFT 1CIRC SOT23-5
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Nhà sản xuấtTexas Dụng cụ
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Ông. Phần #OPA317IDBVR
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Gói SOT-23 (DBV)-5
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Có sẵn3716
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Thông số kỹ thuật
| thuộc tính | Giá trị |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| AmplifierType | Zero-Drift |
| NumberofCircuits | 1 |
| OutputType | Rail-to-Rail |
| SlewRate | 0.15V/µs |
| GainBandwidthProduct | 300 kHz |
| Current-InputBias | 275 pA |
| Voltage-InputOffset | 20 µV |
| Current-Supply | 21µA |
| 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 |
Tổng quan
Description
The OPA317IDBVR operates within a voltage range of 1.8V to 5.5V, making it versatile for various electronic applications. It is housed in a small SOT-23-5 package, contributing to its suitability for space-constrained designs. The device exhibits low noise and high-speed operation, with a gain bandwidth product of 300 kHz.
Typical applications include sensor signal conditioning, portable medical devices, and handheld test equipment. The OPA317IDBVR stands out for its combination of precision, low power, and compact form, making it a popular choice for designers requiring reliable performance in compact, energy-efficient applications.
Equivalent
1. Microchip MCP6021 - Similar low-power and precision op-amp.
2. Analog Devices ADA4505-1 - Offers similar precision with low input bias current.
3. ON Semiconductor NCS20071 - Low-power, general-purpose op-amp.
4. STMicroelectronics TSZ121 - Offers low-noise and precision performance.
Always check the specific datasheets to ensure full compatibility for your application.
Features
1. Supply Voltage Range: It operates on a single supply voltage from 1.8V to 5.5V, accommodating various applications.
2. Low Offset Voltage: The amplifier has a low offset voltage, enhancing accuracy in precision measurements.
3. Rail-to-Rail Input and Output: It supports rail-to-rail input and output, maximizing dynamic range and flexibility in low-voltage operations.
4. Low Power Consumption: The OPA317IDBVR is designed for low power consumption, which is ideal for battery-operated devices.
5. High CMRR and PSRR: It boasts a high common-mode rejection ratio (CMRR) and power-supply rejection ratio (PSRR), improving performance in noisy environments.
6. Small Package: Available in a small SOT-23 package, it is suitable for space-constrained applications.
7. Wide Temperature Range: It operates across a wide temperature range, typically from -40°C to 125°C, making it robust for various conditions.
These features make the OPA317IDBVR suitable for applications such as sensor signal conditioning, portable devices, and data acquisition systems.
Pinout
1. Pin 1 (OUT): This is the output pin of the operational amplifier.
2. Pin 2 (V- or GND): This serves as the negative supply voltage pin or ground connection.
3. Pin 3 (IN+): The non-inverting input pin, where the input voltage is applied.
4. Pin 4 (IN-): The inverting input pin, where the input voltage is also applied for differential inputs.
5. Pin 5 (V+): The positive supply voltage pin.
The OPA317 is designed for low power consumption and operates with a single supply voltage, suitable for battery-powered applications. It features low offset voltage, low bias current, and a wide bandwidth, making it versatile for precision applications.
Manufacturer
Application
1. Sensor Signal Conditioning: Enhances accuracy in sensor outputs like temperature and pressure sensors.
2. Portable Medical Devices: Ideal for low-power applications due to its efficiency.
3. Battery-Powered Devices: Extends battery life in gadgets like smartphones and wearables.
4. Data Acquisition Systems: Improves precision and accuracy in capturing analog signals.
5. Industrial Controls: Used in control systems requiring reliable and efficient signal processing.
Its versatility makes it a common choice in precision-required applications.