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LMC662AIM
+BOMIC CMOS 2 CIRCUIT 8SOIC
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제조업체텍사스 인스트루먼트(주)
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제조업체 부품 #LMC662AIM
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데이터시트 LMC662AIM DataSheet
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재고7866
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사양
| 속성 | 가치 |
| Series | LMC® |
| PartStatus | Obsolete |
| AmplifierType | CMOS |
| NumberofCircuits | 2 |
| OutputType | Push-Pull, Rail-to-Rail |
| SlewRate | 1.1V/µs |
| GainBandwidthProduct | 1.4 MHz |
| Current-InputBias | 0.002 pA |
| Voltage-InputOffset | 1 mV |
| Current-Supply | 750µA (x2 Channels) |
| Current-Output/Channel | 40 mA |
| Voltage-SupplySpan(Min) | 4.75 V |
| Voltage-SupplySpan(Max) | 15.5 V |
| OperatingTemperature | -40°C ~ 85°C (TJ) |
| MountingType | Surface Mount |
| Package/Case | 8-SOIC (0.154", 3.90mm Width) |
| SupplierDevicePackage | 8-SOIC |
| BaseProductNumber | LMC662 |
개요
Description
Key specifications include a low input offset voltage, low bias current, and high open-loop gain. The device is available in various package options, including DIP and SOIC, facilitating easy integration into different designs. Its low noise and high input impedance make it ideal for interfacing with sensors and other high-impedance sources.
Overall, the LMC662 is a versatile operational amplifier that balances performance and power efficiency, making it a popular choice among engineers for precision analog applications.
Equivalent
Features
1. Dual High-Performance Op-Amp: Contains two independent, high-gain, low-noise operational amplifiers.
2. Wide Supply Voltage Range: Operates with a supply voltage from ±2V to ±15V, suitable for battery-powered devices.
3. Low Noise: Features low input noise voltage, providing high performance in audio and instrumentation applications.
4. Low Input Bias Current: The input bias current is minimized, reducing errors in high-impedance applications.
5. High Slew Rate: Offers a high slew rate of 13 V/µs, enhancing response times in fast signal applications.
6. Rail-to-Rail Output: Capable of outputting signals that swing close to the supply rails, maximizing dynamic range.
7. Temperature Range: Designed to operate over a wide temperature range of -40°C to +85°C.
These features make the LMC662AIM ideal for applications in instrumentation, audio processing, and active filters.
Pinout
1. Offset Null (1): Used for adjusting the input offset voltage.
2. Inverting Input (2): The input for the inverting amplifier configuration.
3. Non-Inverting Input (3): The input for the non-inverting amplifier configuration.
4. Output (4): The output of the operational amplifier.
5. V- (5): Negative power supply voltage.
6. V+ (6): Positive power supply voltage.
7. Output (7): The output of the second operational amplifier.
8. Inverting Input (8): The input for the inverting configuration of the second op-amp.
The LMC662AIM is known for its low noise and low offset voltage, making it suitable for precision applications in signal processing.
Manufacturer
Application
1. Signal Conditioning: Used in sensor signal amplification and filtering.
2. Data Acquisition Systems: Ideal for interfacing with ADCs due to low offset voltage.
3. Active Filters: Suitable for audio and communication applications.
4. Instrumentation: Employed in medical devices and measurement equipment for accuracy.
5. Battery-Powered Devices: Its low power consumption makes it suitable for portable applications.
6. Feedback Control Systems: Used in control loops for precise regulation.
Overall, it is widely utilized in various analog signal processing tasks.