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LMV321IYLT
+BOMIC OPAMP GP 1 CIRCUIT SOT23-5
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Nhà sản xuấtSTMicroelectronics
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Ông. Phần #LMV321IYLT
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Có sẵn4162
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Thông số kỹ thuật
| thuộc tính | Giá trị |
| PartStatus | Active |
| AmplifierType | Standard (General Purpose) |
| NumberofCircuits | 1 |
| OutputType | Rail-to-Rail |
| SlewRate | 0.45V/µs |
| GainBandwidthProduct | 1.3 MHz |
| Current-InputBias | 16 nA |
| Voltage-InputOffset | 100 µV |
| Current-Supply | 162µA |
| Current-Output/Channel | 48 mA |
| Voltage-SupplySpan(Min) | 2.7 V |
| Voltage-SupplySpan(Max) | 6 V |
| OperatingTemperature | -40°C ~ 125°C |
| MountingType | Surface Mount |
| Package/Case | SC-74A, SOT-753 |
| SupplierDevicePackage | SOT-23-5 |
| BaseProductNumber | LMV321 |
| Grade | Automotive |
| Qualification | AEC-Q100 |
Tổng quan
Description
The LMV321 offers low input bias current, low offset voltage, and high open-loop gain, ensuring accurate amplification of signals. Its high bandwidth and slew rate enable it to handle fast signals, making it suitable for audio applications, signal conditioning, and data acquisition systems.
Packaged in an 8-pin SOIC, the LMV321IYLT is compact and easy to integrate into various circuits. Its low power consumption further enhances its appeal for portable electronics and energy-efficient designs. Overall, the LMV321IYLT combines versatility, performance, and efficiency, making it a popular choice among engineers and designers.
Equivalent
1. OPA2134 - Precision, low-noise op-amp.
2. TLV2371 - Low-power, rail-to-rail output op-amp.
3. MCP601 - Low power, single supply op-amp.
4. LM358 - Dual op-amp with low power consumption.
Always verify specifications such as voltage, current, and frequency response to ensure compatibility.
Features
1. Supply Voltage Range: Operates from 2.7V to 5.5V, making it suitable for battery-powered devices.
2. Rail-to-Rail Output: Delivers output voltage close to the supply rails, maximizing dynamic range.
3. Low Input Offset Voltage: Ensures high accuracy with a typical offset voltage of just 0.5mV.
4. High Gain: Offers a high open-loop gain of 100 dB, enhancing signal amplification.
5. Low Power Consumption: Consumes a mere 60 µA per amplifier, ideal for energy-sensitive applications.
6. Wide Temperature Range: Functional from -40°C to 125°C, suitable for industrial and automotive environments.
7. Unity-Gain Stability: Ensures stable operation in various configurations.
These features make the LMV321IYLT a versatile choice for applications in instrumentation, signal processing, and portable devices.
Pinout
1. Inverting Input (Pin 2) - The input where the signal to be amplified is applied in an inverting configuration.
2. Non-Inverting Input (Pin 3) - The input where the signal can be applied for non-inverting amplification.
3. Output (Pin 1) - The output pin where the amplified signal is provided.
4. Offset Null (Pin 4) - Used for nulling offset voltage in precision applications (not always connected).
5. Supply Voltage (Pin 5) - Connects to the positive supply voltage (typically 3V to 30V).
The LMV321 is designed for low power consumption and operates well in battery-powered applications. Its wide input voltage range and low offset voltage make it suitable for various signal conditioning tasks.
Manufacturer
Application
1. Signal Conditioning: Amplifying weak signals in sensor applications.
2. Active Filters: Implementing low-pass, high-pass, or band-pass filters.
3. Voltage Followers: Providing impedance buffering for sensors and circuits.
4. Comparators: Used in voltage level detection and comparison tasks.
5. Audio Processing: Amplifying audio signals in mixers and effects units.
6. Data Acquisition Systems: Enhancing the accuracy of signal measurement.
7. Portable Devices: Ideal for battery-operated instruments due to its low power consumption.
Its versatility makes it suitable for consumer electronics, industrial equipment, and automotive applications.