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LT1112S8
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FabricantAnalog Equipment GmbH.
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Pièce fabricant #LT1112S8
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Fiche technique LT1112S8 DataSheet
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En stock4878
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Spécifications
| Attribut | Valeur |
| Package | Tube |
| Series | LT® |
| ProductStatus | Active |
| AmplifierType | General Purpose |
| NumberofCircuits | 2 |
| SlewRate | 0.27V/µs |
| GainBandwidthProduct | 750 kHz |
| Current-InputBias | 90 pA |
| Voltage-InputOffset | 45 µV |
| Current-Supply | 370µA (x2 Channels) |
| Voltage-SupplySpan(Min) | 2 V |
| Voltage-SupplySpan(Max) | 40 V |
| OperatingTemperature | -40°C ~ 85°C |
| MountingType | Surface Mount |
| Package/Case | 8-SOIC (0.154, 3.90mm Width) |
Présentation
Description
One of the standout features of the LT1112S8 is its low power consumption, with a supply current typically around 350µA per amplifier. This makes it suitable for battery-powered devices and other applications where power efficiency is crucial.
The LT1112S8 is often used in precision instrumentation, sensor interfaces, and portable electronics due to its stability and performance. Its small packaging, often in an 8-pin SOIC package, allows for space-efficient designs. Additionally, it provides excellent performance in terms of noise, making it suitable for applications that require clean and accurate signal amplification.
Equivalent
Features
1. Dual Configuration: Contains two independent op-amps in an 8-pin SOIC (Small Outline Integrated Circuit) package.
2. Low Power Consumption: Designed to operate with minimal power, making it suitable for battery-powered applications.
3. High Precision: Offers low input offset voltage and low input bias current, ensuring accurate signal amplification.
4. Wide Supply Voltage Range: Can operate over a wide range of supply voltages, enhancing its versatility in different applications.
5. Low Noise: Features low noise performance, which is crucial for maintaining signal integrity in precision applications.
6. Temperature Stability: Exhibits stable performance across a wide temperature range, making it reliable in various environmental conditions.
7. Wide Bandwidth: Provides a good bandwidth for a variety of applications, allowing it to handle several signal types effectively.
These features make the LT1112S8 suitable for applications requiring precision and low power, such as instrumentation, sensor interfacing, and portable devices.
Pinout
Here is the pin configuration and function:
1. Pin 1 (OUT A): Output for Op-Amp A
2. Pin 2 (IN- A): Inverting input for Op-Amp A
3. Pin 3 (IN+ A): Non-inverting input for Op-Amp A
4. Pin 4 (V-): Negative power supply (ground in single supply configuration)
5. Pin 5 (IN+ B): Non-inverting input for Op-Amp B
6. Pin 6 (IN- B): Inverting input for Op-Amp B
7. Pin 7 (OUT B): Output for Op-Amp B
8. Pin 8 (V+): Positive power supply
The LT1112S8 is known for its low offset voltage, low bias current, and low noise, making it suitable for precision applications.
Manufacturer
In 2017, Linear Technology was acquired by Analog Devices, Inc., another significant player in the semiconductor industry. Analog Devices, headquartered in Norwood, Massachusetts, is a global leader in the design and manufacturing of analog, mixed-signal, and digital signal processing (DSP) integrated circuits used in virtually all types of electronic equipment. The acquisition allowed Analog Devices to expand its portfolio and strengthen its market position in power management and precision analog technology.
Application
1. Industrial Process Control: Used for precision analog signal processing.
2. Data Acquisition Systems: Suitable for high-accuracy data conversion.
3. Medical Instrumentation: Provides precise signal amplification for medical devices.
4. Portable and Battery-Powered Devices: Its low power consumption is ideal for these applications.
5. Sensor Signal Conditioning: Enhances the accuracy of sensor outputs.
6. Low-Frequency Active Filters: Utilized in designing accurate filter circuits.
7. Precision Voltage Regulation: Ensures stable voltage output in power supplies.
These applications leverage the LT1112S8's precision, low offset voltage, and low power requirements.