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OP297FSZ
+BOM-
Nhà sản xuấtCông ty Analog Devices Inc.
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Ông. Phần #OP297FSZ
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Bảng dữ liệu OP297FSZ DataSheet
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Thông số kỹ thuật
| thuộc tính | Giá trị |
| Package | Tube |
| ProductStatus | Active |
| AmplifierType | General Purpose |
| NumberofCircuits | 2 |
| SlewRate | 0.15V/µs |
| GainBandwidthProduct | 500 kHz |
| Current-InputBias | 35 pA |
| Voltage-InputOffset | 50 µV |
| Current-Supply | 525µA (x2 Channels) |
| Voltage-SupplySpan(Min) | 4 V |
| Voltage-SupplySpan(Max) | 40 V |
| OperatingTemperature | -40°C ~ 85°C |
| MountingType | Surface Mount |
| Package/Case | 8-SOIC (0.154, 3.90mm Width) |
Tổng quan
Description
Equivalent
1. AD797 by Analog Devices
2. LT1097 by Linear Technology
3. TL072 by Texas Instruments
4. LM4562 by Texas Instruments
5. OPA2134 by Texas Instruments
These alternatives are selected based on similar specifications such as low noise, high precision, and dual-channel configuration, although specific performance characteristics should be verified against your application requirements.
Features
1. Low Power Consumption: Designed for low power applications, making it suitable for battery-operated devices.
2. Low Offset Voltage: Offers excellent precision with minimal offset voltage, ideal for high-accuracy applications.
3. Wide Supply Voltage Range: Operates over a wide range of supply voltages, enhancing its versatility in various circuits.
4. High Common-Mode Rejection Ratio (CMRR): Provides superior performance in rejecting common-mode signals, improving signal integrity.
5. Rail-to-Rail Output: Allows the output to swing close to the supply rails, maximizing the output range.
6. Temperature Stability: Maintains consistent performance across temperature variations, ensuring reliability in different environments.
7. Low Input Bias Current: Suitable for high-impedance sensor interfacing due to its low input bias current.
These features make the OP297FSZ ideal for precision signal processing applications, such as instrumentation, sensor interfaces, and data acquisition systems.
Pinout
1. Pin 1 (OUT A): Output for the first operational amplifier.
2. Pin 2 (IN- A): Inverting input for the first operational amplifier.
3. Pin 3 (IN+ A): Non-inverting input for the first operational amplifier.
4. Pin 4 (V- or VEE): Negative power supply voltage.
5. Pin 5 (IN+ B): Non-inverting input for the second operational amplifier.
6. Pin 6 (IN- B): Inverting input for the second operational amplifier.
7. Pin 7 (OUT B): Output for the second operational amplifier.
8. Pin 8 (V+ or VCC): Positive power supply voltage.
The OP297 is designed for applications requiring precision and reliability, offering low offset voltage and low power consumption. It is suitable for a wide range of applications including transducer interfaces, precision filters, and low-distortion oscillators.
Manufacturer
Application
1. Medical Instrumentation: For accurate signal amplification in devices such as ECGs and blood pressure monitors.
2. Data Acquisition Systems: Ensures precise data conversion and processing.
3. Sensor Signal Conditioning: Enhances weak signals from sensors for better accuracy and reliability.
4. Industrial Process Controls: Utilized in control systems for maintaining precision in operations.
5. Audio Equipment: Provides high-quality sound amplification with minimal distortion.
6. Test and Measurement Equipment: Essential for precise measurements in various testing devices.
These areas benefit from the OP297FSZ's high performance in demanding environments.