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規格
| 屬性 | 價值 |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| 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) |
概述
Description
The LT1112S8#TRPBF is a precision operational amplifier manufactured by Analog Devices. This device is part of the LT1112 series, known for its low power consumption and high accuracy, making it suitable for a variety of applications such as sensor signal conditioning, battery-powered systems, and precision filters. The amplifier features low input offset voltage, low drift, and low noise, ensuring reliable performance in precision applications. The "S8" in the part number indicates the SO-8 package type, and "#TRPBF" denotes that the product is RoHS-compliant (lead-free) and is supplied in tape and reel packaging for automated assembly processes. Overall, the LT1112S8#TRPBF is a versatile and efficient choice for engineers seeking a high-performance operational amplifier in a compact form factor.
Equivalent
The LT1112S8#TRPBF is a precision dual operational amplifier. Equivalent parts would include:
1. Analog Devices OP275: Dual precision operational amplifier.
2. Texas Instruments OPA2134: Dual high-performance audio op-amp.
3. Texas Instruments TL072: Low-noise JFET-input operational amplifier.
4. STMicroelectronics TS912: Rail-to-rail input/output low-power dual op-amp.
Check specifications to ensure compatibility with your specific application requirements.
1. Analog Devices OP275: Dual precision operational amplifier.
2. Texas Instruments OPA2134: Dual high-performance audio op-amp.
3. Texas Instruments TL072: Low-noise JFET-input operational amplifier.
4. STMicroelectronics TS912: Rail-to-rail input/output low-power dual op-amp.
Check specifications to ensure compatibility with your specific application requirements.
Features
The LT1112S8#TRPBF is a precision operational amplifier from Analog Devices. Here are its key features:
1. Low Power Consumption: Designed for applications requiring minimal power usage.
2. High Precision: Offers low input offset voltage, ensuring accurate signal amplification.
3. Low Noise: Provides reduced noise performance, enhancing signal clarity.
4. Wide Supply Voltage Range: Operates across a broad range of supply voltages, enhancing versatility.
5. Dual Op-Amp Configuration: Contains two operational amplifiers per package.
6. Small Package: Comes in an 8-lead SOIC package, which is space-efficient for compact designs.
7. High Input Impedance: Ensures minimal loading on the preceding stage, preserving signal integrity.
8. Temperature Stability: Maintains consistent performance over a wide temperature range, suitable for various environments.
This op-amp is ideal for applications in instrumentation, medical devices, and precision measurement systems, where high accuracy and low power are critical.
1. Low Power Consumption: Designed for applications requiring minimal power usage.
2. High Precision: Offers low input offset voltage, ensuring accurate signal amplification.
3. Low Noise: Provides reduced noise performance, enhancing signal clarity.
4. Wide Supply Voltage Range: Operates across a broad range of supply voltages, enhancing versatility.
5. Dual Op-Amp Configuration: Contains two operational amplifiers per package.
6. Small Package: Comes in an 8-lead SOIC package, which is space-efficient for compact designs.
7. High Input Impedance: Ensures minimal loading on the preceding stage, preserving signal integrity.
8. Temperature Stability: Maintains consistent performance over a wide temperature range, suitable for various environments.
This op-amp is ideal for applications in instrumentation, medical devices, and precision measurement systems, where high accuracy and low power are critical.
Pinout
The LT1112S8#TRPBF is a dual precision operational amplifier from Analog Devices, previously by Linear Technology. It is housed in an 8-pin SOIC (Small Outline Integrated Circuit) package. Here are the pin functions:
1. Pin 1 (OUT A): Output of the first operational amplifier.
2. Pin 2 (IN- A): Inverting input of the first operational amplifier.
3. Pin 3 (IN+ A): Non-inverting input of the first operational amplifier.
4. Pin 4 (V- or GND): Negative power supply or ground.
5. Pin 5 (IN+ B): Non-inverting input of the second operational amplifier.
6. Pin 6 (IN- B): Inverting input of the second operational amplifier.
7. Pin 7 (OUT B): Output of the second operational amplifier.
8. Pin 8 (V+): Positive power supply.
This dual op-amp is designed for low power consumption and high precision, suitable for applications requiring low-offset voltage and low-drift characteristics.
1. Pin 1 (OUT A): Output of the first operational amplifier.
2. Pin 2 (IN- A): Inverting input of the first operational amplifier.
3. Pin 3 (IN+ A): Non-inverting input of the first operational amplifier.
4. Pin 4 (V- or GND): Negative power supply or ground.
5. Pin 5 (IN+ B): Non-inverting input of the second operational amplifier.
6. Pin 6 (IN- B): Inverting input of the second operational amplifier.
7. Pin 7 (OUT B): Output of the second operational amplifier.
8. Pin 8 (V+): Positive power supply.
This dual op-amp is designed for low power consumption and high precision, suitable for applications requiring low-offset voltage and low-drift characteristics.
Manufacturer
The LT1112S8#TRPBF is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company known for designing and manufacturing a wide range of analog, mixed-signal, and digital signal processing (DSP) integrated circuits. The company serves various industries, including industrial, automotive, communications, healthcare, and consumer electronics. Analog Devices is renowned for its high-performance products that are often used in applications requiring precision, reliability, and advanced technology.
Application
The LT1112S8#TRPBF is a dual precision operational amplifier used in various applications due to its low power consumption and high precision characteristics. Key application areas include:
1. Instrumentation Amplifiers: Ideal for precise measurement applications requiring high accuracy.
2. Data Acquisition Systems: Utilized for its low noise and low offset voltage capabilities.
3. Active Filters: Suitable for filtering applications in signal processing.
4. Portable Devices: Used in battery-powered devices due to its low power operation.
5. Sensor Signal Conditioning: Excellent for amplifying low-level signals from sensors.
6. Medical Devices: Employed in applications requiring precision and reliability.
These attributes make it versatile for use in both commercial and industrial electronic systems.
1. Instrumentation Amplifiers: Ideal for precise measurement applications requiring high accuracy.
2. Data Acquisition Systems: Utilized for its low noise and low offset voltage capabilities.
3. Active Filters: Suitable for filtering applications in signal processing.
4. Portable Devices: Used in battery-powered devices due to its low power operation.
5. Sensor Signal Conditioning: Excellent for amplifying low-level signals from sensors.
6. Medical Devices: Employed in applications requiring precision and reliability.
These attributes make it versatile for use in both commercial and industrial electronic systems.
Package
The LT1112S8#TRPBF is packaged in an 8-lead SOIC (Small Outline Integrated Circuit) package. The "S8" indicates the SOIC-8 configuration, which is a surface-mount package type.
